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ffprobe.help.txt
Simple multimedia streams analyzer
usage: ffprobe [OPTIONS] [INPUT_FILE]
Main options:
-L show license
-h topic show help
-? topic show help
-help topic show help
--help topic show help
-version show version
-buildconf show build configuration
-formats show available formats
-devices show available devices
-codecs show available codecs
-decoders show available decoders
-encoders show available encoders
-bsfs show available bit stream filters
-protocols show available protocols
-filters show available filters
-pix_fmts show available pixel formats
-layouts show standard channel layouts
-sample_fmts show available audio sample formats
-colors show available color names
-loglevel loglevel set logging level
-v loglevel set logging level
-report generate a report
-max_alloc bytes set maximum size of a single allocated block
-cpuflags flags force specific cpu flags
-hide_banner hide_banner do not show program banner
-opencl_bench run benchmark on all OpenCL devices and show results
-opencl_options set OpenCL environment options
-sources device list sources of the input device
-sinks device list sinks of the output device
-f format force format
-unit show unit of the displayed values
-prefix use SI prefixes for the displayed values
-byte_binary_prefix use binary prefixes for byte units
-sexagesimal use sexagesimal format HOURS:MM:SS.MICROSECONDS for time units
-pretty prettify the format of displayed values, make it more human readable
-print_format format set the output printing format (available formats are: default, compact, csv, flat, ini, json, xml)
-of format alias for -print_format
-select_streams stream_specifier select the specified streams
-sections print sections structure and section information, and exit
-show_data show packets data
-show_data_hash show packets data hash
-show_error show probing error
-show_format show format/container info
-show_frames show frames info
-show_format_entry entry show a particular entry from the format/container info
-show_entries entry_list show a set of specified entries
-show_packets show packets info
-show_programs show programs info
-show_streams show streams info
-show_chapters show chapters info
-count_frames count the number of frames per stream
-count_packets count the number of packets per stream
-show_program_version show ffprobe version
-show_library_versions show library versions
-show_versions show program and library versions
-show_pixel_formats show pixel format descriptions
-show_private_data show private data
-private same as show_private_data
-bitexact force bitexact output
-read_intervals read_intervals set read intervals
-default generic catch all option
-i input_file read specified file
AVFormatContext AVOptions:
-avioflags <flags> ED...... (default 0)
direct ED...... reduce buffering
-probesize <int64> .D...... set probing size (from 32 to I64_MAX) (default 5e+06)
-formatprobesize <int> .D...... number of bytes to probe file format (from 0 to 2.14748e+09) (default 1.04858e+06)
-fflags <flags> ED...... (default flush_packets)
ignidx .D...... ignore index
genpts .D...... generate pts
nofillin .D...... do not fill in missing values that can be exactly calculated
noparse .D...... disable AVParsers, this needs nofillin too
igndts .D...... ignore dts
discardcorrupt .D...... discard corrupted frames
sortdts .D...... try to interleave outputted packets by dts
keepside .D...... don't merge side data
fastseek .D...... fast but inaccurate seeks
nobuffer .D...... reduce the latency introduced by optional buffering
-seek2any <boolean> .D...... allow seeking to non-keyframes on demuxer level when supported (default false)
-analyzeduration <int64> .D...... specify how many microseconds are analyzed to probe the input (from 0 to I64_MAX) (default 0)
-cryptokey <binary> .D...... decryption key
-indexmem <int> .D...... max memory used for timestamp index (per stream) (from 0 to INT_MAX) (default 1.04858e+06)
-rtbufsize <int> .D...... max memory used for buffering real-time frames (from 0 to INT_MAX) (default 3.04128e+06)
-fdebug <flags> ED...... print specific debug info (default 0)
ts ED......
-max_delay <int> ED...... maximum muxing or demuxing delay in microseconds (from -1 to INT_MAX) (default -1)
-fpsprobesize <int> .D...... number of frames used to probe fps (from -1 to 2.14748e+09) (default -1)
-f_err_detect <flags> .D...... set error detection flags (deprecated; use err_detect, save via avconv) (default crccheck)
crccheck .D...... verify embedded CRCs
bitstream .D...... detect bitstream specification deviations
buffer .D...... detect improper bitstream length
explode .D...... abort decoding on minor error detection
ignore_err .D...... ignore errors
careful .D...... consider things that violate the spec, are fast to check and have not been seen in the wild as errors
compliant .D...... consider all spec non compliancies as errors
aggressive .D...... consider things that a sane encoder shouldn't do as an error
-err_detect <flags> .D...... set error detection flags (default crccheck)
crccheck .D...... verify embedded CRCs
bitstream .D...... detect bitstream specification deviations
buffer .D...... detect improper bitstream length
explode .D...... abort decoding on minor error detection
ignore_err .D...... ignore errors
careful .D...... consider things that violate the spec, are fast to check and have not been seen in the wild as errors
compliant .D...... consider all spec non compliancies as errors
aggressive .D...... consider things that a sane encoder shouldn't do as an error
-use_wallclock_as_timestamps <int> .D...... use wallclock as timestamps (from 0 to 2.14748e+09) (default 0)
-skip_initial_bytes <int64> .D...... set number of bytes to skip before reading header and frames (from 0 to I64_MAX) (default 0)
-correct_ts_overflow <boolean> .D...... correct single timestamp overflows (default true)
-f_strict <int> ED...... how strictly to follow the standards (deprecated; use strict, save via avconv) (from INT_MIN to INT_MAX) (default normal)
strict ED...... strictly conform to all the things in the spec no matter what the consequences
normal ED......
unofficial ED...... allow unofficial extensions
experimental ED...... allow non-standardized experimental variants
-strict <int> ED...... how strictly to follow the standards (from INT_MIN to INT_MAX) (default normal)
strict ED...... strictly conform to all the things in the spec no matter what the consequences
normal ED......
unofficial ED...... allow unofficial extensions
experimental ED...... allow non-standardized experimental variants
-max_ts_probe <int> .D...... maximum number of packets to read while waiting for the first timestamp (from 0 to INT_MAX) (default 50)
-dump_separator <string> ED...... set information dump field separator (default ", ")
-codec_whitelist <string> .D...... List of decoders that are allowed to be used
-format_whitelist <string> .D...... List of demuxers that are allowed to be used
-protocol_whitelist <string> .D...... List of protocols that are allowed to be used
AVIOContext AVOptions:
-protocol_whitelist <string> .D...... List of protocols that are allowed to be used
URLContext AVOptions:
-protocol_whitelist <string> .D...... List of protocols that are allowed to be used
Async AVOptions:
Cache AVOptions:
-read_ahead_limit <int> .D...... Amount in bytes that may be read ahead when seeking isn't supported, -1 for unlimited (from -1 to INT_MAX) (default 65536)
crypto AVOptions:
-key <binary> ED...... AES encryption/decryption key
-iv <binary> ED...... AES encryption/decryption initialization vector
-decryption_key <binary> .D...... AES decryption key
-decryption_iv <binary> .D...... AES decryption initialization vector
ffrtmphttp AVOptions:
-ffrtmphttp_tls <boolean> .D...... Use a HTTPS tunneling connection (RTMPTS). (default false)
file AVOptions:
ftp AVOptions:
-timeout <int> ED...... set timeout of socket I/O operations (from -1 to INT_MAX) (default -1)
-ftp-anonymous-password <string> ED...... password for anonymous login. E-mail address should be used.
http AVOptions:
-seekable <boolean> .D...... control seekability of connection (default auto)
-http_proxy <string> ED...... set HTTP proxy to tunnel through
-headers <string> ED...... set custom HTTP headers, can override built in default headers
-content_type <string> ED...... set a specific content type for the POST messages
-user_agent <string> .D...... override User-Agent header (default "Lavf/57.25.100")
-user-agent <string> .D...... override User-Agent header (default "Lavf/57.25.100")
-multiple_requests <boolean> ED...... use persistent connections (default false)
-post_data <binary> ED...... set custom HTTP post data
-cookies <string> .D...... set cookies to be sent in applicable future requests, use newline delimited Set-Cookie HTTP field value syntax
-icy <boolean> .D...... request ICY metadata (default true)
-auth_type <int> ED...... HTTP authentication type (from 0 to 1) (default none)
none ED...... No auth method set, autodetect
basic ED...... HTTP basic authentication
-location <string> ED...... The actual location of the data received
-offset <int64> .D...... initial byte offset (from 0 to I64_MAX) (default 0)
-end_offset <int64> .D...... try to limit the request to bytes preceding this offset (from 0 to I64_MAX) (default 0)
-method <string> ED...... Override the HTTP method or set the expected HTTP method from a client
-reconnect <boolean> .D...... auto reconnect after disconnect before EOF (default false)
-reconnect_at_eof <boolean> .D...... auto reconnect at EOF (default false)
-reconnect_streamed <boolean> .D...... auto reconnect streamed / non seekable streams (default false)
-reconnect_delay_max <int> .D...... max reconnect delay in seconds after which to give up (from 0 to 4294) (default 120)
-listen <int> ED...... listen on HTTP (from 0 to 2) (default 0)
https AVOptions:
-seekable <boolean> .D...... control seekability of connection (default auto)
-http_proxy <string> ED...... set HTTP proxy to tunnel through
-headers <string> ED...... set custom HTTP headers, can override built in default headers
-content_type <string> ED...... set a specific content type for the POST messages
-user_agent <string> .D...... override User-Agent header (default "Lavf/57.25.100")
-user-agent <string> .D...... override User-Agent header (default "Lavf/57.25.100")
-multiple_requests <boolean> ED...... use persistent connections (default false)
-post_data <binary> ED...... set custom HTTP post data
-cookies <string> .D...... set cookies to be sent in applicable future requests, use newline delimited Set-Cookie HTTP field value syntax
-icy <boolean> .D...... request ICY metadata (default true)
-auth_type <int> ED...... HTTP authentication type (from 0 to 1) (default none)
none ED...... No auth method set, autodetect
basic ED...... HTTP basic authentication
-location <string> ED...... The actual location of the data received
-offset <int64> .D...... initial byte offset (from 0 to I64_MAX) (default 0)
-end_offset <int64> .D...... try to limit the request to bytes preceding this offset (from 0 to I64_MAX) (default 0)
-method <string> ED...... Override the HTTP method or set the expected HTTP method from a client
-reconnect <boolean> .D...... auto reconnect after disconnect before EOF (default false)
-reconnect_at_eof <boolean> .D...... auto reconnect at EOF (default false)
-reconnect_streamed <boolean> .D...... auto reconnect streamed / non seekable streams (default false)
-reconnect_delay_max <int> .D...... max reconnect delay in seconds after which to give up (from 0 to 4294) (default 120)
-listen <int> ED...... listen on HTTP (from 0 to 2) (default 0)
icecast AVOptions:
pipe AVOptions:
rtmp AVOptions:
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default any)
any .D...... both
live .D...... live stream
recorded .D...... recorded stream
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
rtmps AVOptions:
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default any)
any .D...... both
live .D...... live stream
recorded .D...... recorded stream
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
rtmpt AVOptions:
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default any)
any .D...... both
live .D...... live stream
recorded .D...... recorded stream
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
rtmpts AVOptions:
-rtmp_app <string> ED...... Name of application to connect to on the RTMP server
-rtmp_buffer <int> ED...... Set buffer time in milliseconds. The default is 3000. (from 0 to INT_MAX) (default 3000)
-rtmp_conn <string> ED...... Append arbitrary AMF data to the Connect message
-rtmp_flashver <string> ED...... Version of the Flash plugin used to run the SWF player.
-rtmp_live <int> .D...... Specify that the media is a live stream. (from INT_MIN to INT_MAX) (default any)
any .D...... both
live .D...... live stream
recorded .D...... recorded stream
-rtmp_pageurl <string> .D...... URL of the web page in which the media was embedded. By default no value will be sent.
-rtmp_playpath <string> ED...... Stream identifier to play or to publish
-rtmp_subscribe <string> .D...... Name of live stream to subscribe to. Defaults to rtmp_playpath.
-rtmp_swfhash <binary> .D...... SHA256 hash of the decompressed SWF file (32 bytes).
-rtmp_swfsize <int> .D...... Size of the decompressed SWF file, required for SWFVerification. (from 0 to INT_MAX) (default 0)
-rtmp_swfurl <string> ED...... URL of the SWF player. By default no value will be sent
-rtmp_swfverify <string> .D...... URL to player swf file, compute hash/size automatically.
-rtmp_tcurl <string> ED...... URL of the target stream. Defaults to proto://host[:port]/app.
-rtmp_listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-listen <int> .D...... Listen for incoming rtmp connections (from INT_MIN to INT_MAX) (default 0)
-timeout <int> .D...... Maximum timeout (in seconds) to wait for incoming connections. -1 is infinite. Implies -rtmp_listen 1 (from INT_MIN to INT_MAX) (default -1)
rtp AVOptions:
-ttl <int> ED...... Time to live (in milliseconds, multicast only) (from -1 to INT_MAX) (default -1)
-buffer_size <int> ED...... Send/Receive buffer size (in bytes) (from -1 to INT_MAX) (default -1)
-rtcp_port <int> ED...... Custom rtcp port (from -1 to INT_MAX) (default -1)
-local_rtpport <int> ED...... Local rtp port (from -1 to INT_MAX) (default -1)
-local_rtcpport <int> ED...... Local rtcp port (from -1 to INT_MAX) (default -1)
-connect <boolean> ED...... Connect socket (default false)
-write_to_source <boolean> ED...... Send packets to the source address of the latest received packet (default false)
-pkt_size <int> ED...... Maximum packet size (from -1 to INT_MAX) (default -1)
-dscp <int> ED...... DSCP class (from -1 to INT_MAX) (default -1)
-sources <string> ED...... Source list
-block <string> ED...... Block list
srtp AVOptions:
-srtp_in_suite <string> .D......
-srtp_in_params <string> .D......
subfile AVOptions:
-start <int64> .D...... start offset (from 0 to I64_MAX) (default 0)
-end <int64> .D...... end offset (from 0 to I64_MAX) (default 0)
tcp AVOptions:
-listen <int> ED...... Listen for incoming connections (from 0 to 2) (default 0)
-timeout <int> ED...... set timeout (in microseconds) of socket I/O operations (from -1 to INT_MAX) (default -1)
-listen_timeout <int> ED...... Connection awaiting timeout (in milliseconds) (from -1 to INT_MAX) (default -1)
-send_buffer_size <int> ED...... Socket send buffer size (in bytes) (from -1 to INT_MAX) (default -1)
-recv_buffer_size <int> ED...... Socket receive buffer size (in bytes) (from -1 to INT_MAX) (default -1)
tls AVOptions:
-ca_file <string> ED...... Certificate Authority database file
-cafile <string> ED...... Certificate Authority database file
-tls_verify <int> ED...... Verify the peer certificate (from 0 to 1) (default 0)
-cert_file <string> ED...... Certificate file
-key_file <string> ED...... Private key file
-listen <int> ED...... Listen for incoming connections (from 0 to 1) (default 0)
-verifyhost <string> ED...... Verify against a specific hostname
udp AVOptions:
-buffer_size <int> ED...... System data size (in bytes) (from -1 to INT_MAX) (default -1)
-localport <int> ED...... Local port (from -1 to INT_MAX) (default -1)
-local_port <int> ED...... Local port (from -1 to INT_MAX) (default -1)
-localaddr <string> ED...... Local address
-udplite_coverage <int> ED...... choose UDPLite head size which should be validated by checksum (from 0 to INT_MAX) (default 0)
-pkt_size <int> ED...... Maximum UDP packet size (from -1 to INT_MAX) (default 1472)
-reuse <boolean> ED...... explicitly allow reusing UDP sockets (default auto)
-reuse_socket <boolean> ED...... explicitly allow reusing UDP sockets (default auto)
-connect <boolean> ED...... set if connect() should be called on socket (default false)
-fifo_size <int> .D...... set the UDP receiving circular buffer size, expressed as a number of packets with size of 188 bytes (from 0 to INT_MAX) (default 28672)
-overrun_nonfatal <boolean> .D...... survive in case of UDP receiving circular buffer overrun (default false)
-timeout <int> .D...... set raise error timeout (only in read mode) (from 0 to INT_MAX) (default 0)
-sources <string> ED...... Source list
-block <string> ED...... Block list
udplite AVOptions:
-buffer_size <int> ED...... System data size (in bytes) (from -1 to INT_MAX) (default -1)
-localport <int> ED...... Local port (from -1 to INT_MAX) (default -1)
-local_port <int> ED...... Local port (from -1 to INT_MAX) (default -1)
-localaddr <string> ED...... Local address
-udplite_coverage <int> ED...... choose UDPLite head size which should be validated by checksum (from 0 to INT_MAX) (default 0)
-pkt_size <int> ED...... Maximum UDP packet size (from -1 to INT_MAX) (default 1472)
-reuse <boolean> ED...... explicitly allow reusing UDP sockets (default auto)
-reuse_socket <boolean> ED...... explicitly allow reusing UDP sockets (default auto)
-connect <boolean> ED...... set if connect() should be called on socket (default false)
-fifo_size <int> .D...... set the UDP receiving circular buffer size, expressed as a number of packets with size of 188 bytes (from 0 to INT_MAX) (default 28672)
-overrun_nonfatal <boolean> .D...... survive in case of UDP receiving circular buffer overrun (default false)
-timeout <int> .D...... set raise error timeout (only in read mode) (from 0 to INT_MAX) (default 0)
-sources <string> ED...... Source list
-block <string> ED...... Block list
unix AVOptions:
-listen <boolean> ED...... Open socket for listening (default false)
-timeout <int> ED...... Timeout in ms (from -1 to INT_MAX) (default -1)
-type <int> ED...... Socket type (from INT_MIN to INT_MAX) (default stream)
stream ED...... Stream (reliable stream-oriented)
datagram ED...... Datagram (unreliable packet-oriented)
seqpacket ED...... Seqpacket (reliable packet-oriented
aa AVOptions:
-aa_fixed_key <binary> .D...... Fixed key used for handling Audible AA files
Artworx Data Format demuxer AVOptions:
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
APNG demuxer AVOptions:
-ignore_loop <boolean> .D...... ignore loop setting (default true)
-max_fps <int> .D...... maximum framerate (0 is no limit) (from 0 to INT_MAX) (default 15)
-default_fps <int> .D...... default framerate (0 is as fast as possible) (from 0 to INT_MAX) (default 15)
aqtdec AVOptions:
-subfps <rational> .D...S.. set the movie frame rate (from 0 to INT_MAX) (default 25/1)
asf demuxer AVOptions:
-no_resync_search <boolean> .D...... Don't try to resynchronize by looking for a certain optional start code (default false)
-export_xmp <boolean> .D...... Export full XMP metadata (default false)
avi AVOptions:
-use_odml <boolean> .D...... use odml index (default true)
Binary text demuxer AVOptions:
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
cavsvideo demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
CDXL demuxer AVOptions:
-sample_rate <int> .D...... (from 1 to INT_MAX) (default 11025)
-framerate <string> .D......
concat demuxer AVOptions:
-safe <boolean> .D...... enable safe mode (default true)
-auto_convert <boolean> .D...... automatically convert bitstream format (default true)
-segment_time_metadata <boolean> .D...... output file segment start time and duration as packet metadata (default false)
dirac demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
dnxhd demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
dvbsub demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
ffm demuxer AVOptions:
flvdec AVOptions:
-flv_metadata <boolean> .D.V.... Allocate streams according to the onMetaData array (default false)
live_flvdec AVOptions:
-flv_metadata <boolean> .D.V.... Allocate streams according to the onMetaData array (default false)
g729 demuxer AVOptions:
-bit_rate <int> .D...... (from 0 to INT_MAX) (default 0)
GIF demuxer AVOptions:
-min_delay <int> .D...... minimum valid delay between frames (in hundredths of second) (from 0 to 6000) (default 2)
-max_gif_delay <int> .D...... maximum valid delay between frames (in hundredths of seconds) (from 0 to 65535) (default 65535)
-default_delay <int> .D...... default delay between frames (in hundredths of second) (from 0 to 6000) (default 10)
-ignore_loop <boolean> .D...... ignore loop setting (netscape extension) (default true)
gsm demuxer AVOptions:
-sample_rate <int> .D...... (from 1 to 6.50753e+07) (default 8000)
h261 demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
h263 demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
h264 demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
hevc demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
hls,applehttp AVOptions:
-live_start_index <int> .D...... segment index to start live streams at (negative values are from the end) (from INT_MIN to INT_MAX) (default -3)
iCE Draw File demuxer AVOptions:
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
image2 demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
image2pipe demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
alias_pix demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
brender_pix demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
ingenient demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
m4v demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
microdvddec AVOptions:
-subfps <rational> .D...S.. set the movie frame rate fallback (from 0 to INT_MAX) (default 0/1)
mjpeg demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
mov,mp4,m4a,3gp,3g2,mj2 AVOptions:
-use_absolute_path <boolean> .D.V.... allow using absolute path when opening alias, this is a possible security issue (default false)
-seek_streams_individually <boolean> .D.V.... Seek each stream individually to the to the closest point (default true)
-ignore_editlist <boolean> .D.V.... (default false)
-ignore_chapters <boolean> .D.V.... (default false)
-use_mfra_for <int> .D.V.... use mfra for fragment timestamps (from -1 to 2) (default auto)
auto .D.V.... auto
dts .D.V.... dts
pts .D.V.... pts
-export_all <boolean> .D.V.... Export unrecognized metadata entries (default false)
-export_xmp <boolean> .D.V.... Export full XMP metadata (default false)
-activation_bytes <binary> .D...... Secret bytes for Audible AAX files
-audible_fixed_key <binary> .D...... Fixed key used for handling Audible AAX files
-decryption_key <binary> .D...... The media decryption key (hex)
-enable_drefs <boolean> .D.V.... Enable external track support. (default false)
mp3 AVOptions:
-usetoc <boolean> .D...... use table of contents (default false)
mpegts demuxer AVOptions:
-resync_size <int> .D...... set size limit for looking up a new synchronization (from 0 to INT_MAX) (default 65536)
-fix_teletext_pts <boolean> .D...... try to fix pts values of dvb teletext streams (default true)
-ts_packetsize <int> .D....XR output option carrying the raw packet size (from 0 to 0) (default 0)
-scan_all_pmts <boolean> .D...... scan and combine all PMTs (default auto)
mpegtsraw demuxer AVOptions:
-resync_size <int> .D...... set size limit for looking up a new synchronization (from 0 to INT_MAX) (default 65536)
-compute_pcr <boolean> .D...... compute exact PCR for each transport stream packet (default false)
-ts_packetsize <int> .D....XR output option carrying the raw packet size (from 0 to 0) (default 0)
mpegvideo demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
MPJPEG demuxer AVOptions:
-strict_mime_boundary <boolean> .D...... require MIME boundaries match (default false)
alaw demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
mulaw demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
f64be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
f64le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
f32be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
f32le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s32be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s32le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s24be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s24le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s16be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s16le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
s8 demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u32be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u32le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u24be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u24le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u16be demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u16le demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
u8 demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 44100)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
rawvideo demuxer AVOptions:
-video_size <image_size> .D...... set frame size
-pixel_format <string> .D...... set pixel format (default "yuv420p")
-framerate <video_rate> .D...... set frame rate (default "25")
RTP demuxer AVOptions:
-rtp_flags <flags> .D...... set RTP flags (default 0)
filter_src .D...... only receive packets from the negotiated peer IP
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
RTSP demuxer AVOptions:
-initial_pause <boolean> .D...... do not start playing the stream immediately (default false)
-rtsp_transport <flags> ED...... set RTSP transport protocols (default 0)
udp ED...... UDP
tcp ED...... TCP
udp_multicast .D...... UDP multicast
http .D...... HTTP tunneling
-rtsp_flags <flags> .D...... set RTSP flags (default 0)
filter_src .D...... only receive packets from the negotiated peer IP
listen .D...... wait for incoming connections
prefer_tcp ED...... try RTP via TCP first, if available
-allowed_media_types <flags> .D...... set media types to accept from the server (default video+audio+data+subtitle)
video .D...... Video
audio .D...... Audio
data .D...... Data
subtitle .D...... Subtitle
-min_port <int> ED...... set minimum local UDP port (from 0 to 65535) (default 5000)
-max_port <int> ED...... set maximum local UDP port (from 0 to 65535) (default 65000)
-timeout <int> .D...... set maximum timeout (in seconds) to wait for incoming connections (-1 is infinite, imply flag listen) (from INT_MIN to INT_MAX) (default -1)
-stimeout <int> .D...... set timeout (in microseconds) of socket TCP I/O operations (from INT_MIN to INT_MAX) (default 0)
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
-user-agent <string> .D...... override User-Agent header (default "Lavf57.25.100")
sbg_demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 0)
-frame_size <int> .D...... (from 0 to INT_MAX) (default 0)
-max_file_size <int> .D...... (from 0 to INT_MAX) (default 5e+06)
SDP demuxer AVOptions:
-sdp_flags <flags> .D...... SDP flags (default 0)
filter_src .D...... only receive packets from the negotiated peer IP
custom_io .D...... use custom I/O
rtcp_to_source .D...... send RTCP packets to the source address of received packets
-allowed_media_types <flags> .D...... set media types to accept from the server (default video+audio+data+subtitle)
video .D...... Video
audio .D...... Audio
data .D...... Data
subtitle .D...... Subtitle
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
sln demuxer AVOptions:
-sample_rate <int> .D...... (from 0 to INT_MAX) (default 8000)
-channels <int> .D...... (from 0 to INT_MAX) (default 1)
tedcaptions_demuxer AVOptions:
-start_time <int64> .D...S.. set the start time (offset) of the subtitles, in ms (from I64_MIN to I64_MAX) (default 15000)
TTY demuxer AVOptions:
-chars_per_frame <int> .D...... (from 1 to INT_MAX) (default 6000)
-video_size <image_size> .D...... A string describing frame size, such as 640x480 or hd720.
-framerate <video_rate> .D...... (default "25")
v210 demuxer AVOptions:
-video_size <image_size> .D...... set frame size
-framerate <video_rate> .D...... set frame rate (default "25")
v210x demuxer AVOptions:
-video_size <image_size> .D...... set frame size
-framerate <video_rate> .D...... set frame rate (default "25")
vc1 demuxer AVOptions:
-framerate <video_rate> .D...... (default "25")
vobsub AVOptions:
-sub_name <string> .D...... URI for .sub file
WAV demuxer AVOptions:
-ignore_length <boolean> .D...... Ignore length (default false)
WebM DASH Manifest demuxer AVOptions:
-live <boolean> .D...... flag indicating that the input is a live file that only has the headers. (default false)
WebVTT demuxer AVOptions:
eXtended BINary text (XBIN) demuxer AVOptions:
-linespeed <int> .D...... set simulated line speed (bytes per second) (from 1 to INT_MAX) (default 6000)
-video_size <image_size> .D...... set video size, such as 640x480 or hd720.
-framerate <video_rate> .D...... set framerate (frames per second) (default "25")
bmp demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
dds demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
dpx demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
exr demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
j2k demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
jpeg demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
jpegls demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
pictor demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
png demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
qdraw demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
sgi demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
sunrast demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
tiff demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
webp demuxer AVOptions:
-framerate <video_rate> .D...... set the video framerate (default "25")
-loop <boolean> .D...... force loop over input file sequence (default false)
-pattern_type <int> .D...... set pattern type (from 0 to INT_MAX) (default 4)
glob_sequence .D...... select glob/sequence pattern type
glob .D...... select glob pattern type
sequence .D...... select sequence pattern type
none .D...... disable pattern matching
-pixel_format <string> .D...... set video pixel format
-start_number <int> .D...... set first number in the sequence (from INT_MIN to INT_MAX) (default 0)
-start_number_range <int> .D...... set range for looking at the first sequence number (from 1 to INT_MAX) (default 5)
-video_size <image_size> .D...... set video size
-frame_size <int> .D...... force frame size in bytes (from 0 to INT_MAX) (default 0)
-ts_from_file <int> .D...... set frame timestamp from file's one (from 0 to 2) (default none)
none .D...... none
sec .D...... second precision
ns .D...... nano second precision
AVFoundation input device AVOptions:
-list_devices <int> .D...... list available devices (from 0 to 1) (default false)
true .D......
false .D......
-video_device_index <int> .D...... select video device by index for devices with same name (starts at 0) (from -1 to INT_MAX) (default -1)
-audio_device_index <int> .D...... select audio device by index for devices with same name (starts at 0) (from -1 to INT_MAX) (default -1)
-pixel_format <pix_fmt> .D...... set pixel format (default yuv420p)
-framerate <video_rate> .D...... set frame rate (default "ntsc")
-video_size <image_size> .D...... set video size
-capture_cursor <int> .D...... capture the screen cursor (from 0 to 1) (default 0)
-capture_mouse_clicks <int> .D...... capture the screen mouse clicks (from 0 to 1) (default 0)
lavfi indev AVOptions:
-graph <string> .D...... set libavfilter graph
-graph_file <string> .D...... set libavfilter graph filename
-dumpgraph <string> .D...... dump graph to stderr
QTKit input device AVOptions:
-list_devices <int> .D...... list available devices (from 0 to 1) (default false)
true .D......
false .D......
-video_device_index <int> .D...... select video device by index for devices with same name (starts at 0) (from -1 to INT_MAX) (default -1)
ADTS muxer AVOptions:
AIFF muxer AVOptions:
APNG muxer AVOptions:
ASF muxer AVOptions:
ass muxer AVOptions:
AST muxer AVOptions:
ASF stream muxer AVOptions:
AVI muxer AVOptions:
dash muxer AVOptions:
f4v muxer AVOptions:
flac muxer AVOptions:
flv muxer AVOptions:
frame hash encoder class AVOptions:
GIF muxer AVOptions:
HDS muxer AVOptions:
hls muxer AVOptions:
image2 muxer AVOptions:
ipod muxer AVOptions:
ismv muxer AVOptions:
LATM/LOAS muxer AVOptions:
hash encoder class AVOptions:
matroska muxer AVOptions:
matroska audio muxer AVOptions:
mov muxer AVOptions:
MP3 muxer AVOptions:
mp4 muxer AVOptions:
mpeg muxer AVOptions:
vcd muxer AVOptions:
dvd muxer AVOptions:
svcd muxer AVOptions:
vob muxer AVOptions:
MPEGTS muxer AVOptions:
mpjpeg_muxer AVOptions:
MXF muxer AVOptions:
MXF-D10 muxer AVOptions:
MXF-OPAtom muxer AVOptions:
nutenc AVOptions:
Ogg audio muxer AVOptions:
Ogg muxer AVOptions:
Ogg Opus muxer AVOptions:
psp muxer AVOptions:
RTP muxer AVOptions:
RTSP muxer AVOptions:
-initial_pause <boolean> .D...... do not start playing the stream immediately (default false)
-rtsp_transport <flags> ED...... set RTSP transport protocols (default 0)
udp ED...... UDP
tcp ED...... TCP
udp_multicast .D...... UDP multicast
http .D...... HTTP tunneling
-rtsp_flags <flags> .D...... set RTSP flags (default 0)
filter_src .D...... only receive packets from the negotiated peer IP
listen .D...... wait for incoming connections
prefer_tcp ED...... try RTP via TCP first, if available
-allowed_media_types <flags> .D...... set media types to accept from the server (default video+audio+data+subtitle)
video .D...... Video
audio .D...... Audio
data .D...... Data
subtitle .D...... Subtitle
-min_port <int> ED...... set minimum local UDP port (from 0 to 65535) (default 5000)
-max_port <int> ED...... set maximum local UDP port (from 0 to 65535) (default 65000)
-timeout <int> .D...... set maximum timeout (in seconds) to wait for incoming connections (-1 is infinite, imply flag listen) (from INT_MIN to INT_MAX) (default -1)
-stimeout <int> .D...... set timeout (in microseconds) of socket TCP I/O operations (from INT_MIN to INT_MAX) (default 0)
-reorder_queue_size <int> .D...... set number of packets to buffer for handling of reordered packets (from -1 to INT_MAX) (default -1)
-buffer_size <int> ED...... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
-user-agent <string> .D...... override User-Agent header (default "Lavf57.25.100")
segment muxer AVOptions:
stream_segment muxer AVOptions:
smooth streaming muxer AVOptions:
Ogg Speex muxer AVOptions:
spdif AVOptions:
tg2 muxer AVOptions:
tgp muxer AVOptions:
WAV muxer AVOptions:
webm muxer AVOptions:
WebM DASH Manifest muxer AVOptions:
WebM Chunk Muxer AVOptions:
WebP muxer AVOptions:
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