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## Sublime Text 3 Serial key build is 3176 | |
> * Added these lines into /etc/hosts | |
127.0.0.1 www.sublimetext.com | |
127.0.0.1 license.sublimehq.com | |
> * Used the license key | |
----- BEGIN LICENSE ----- |
Command Flags
Flag | Options | Description |
---|---|---|
-codec:a |
libfaac, libfdk_aac, libvorbis | Audio Codec |
-quality |
best, good, realtime | Video Quality |
-b:a |
128k, 192k, 256k, 320k | Audio Bitrate |
-codec:v |
mpeg4, libx264, libvpx-vp9 | Video Codec |
I have a sample.mpg
mpegts file with a video keyframe starting at 65738.512389
$ ffprobe -hide_banner -loglevel fatal sample.mpg -select_streams v -print_format json -show_packets -read_intervals "%+#1"
{
"packets": [
{
"codec_type": "video",
"stream_index": 0,
"pts": 5916466115,
Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz: