Andrey sandr1x
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| av1_qsv encoder AVOptions: | |
| -async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4) | |
| -preset <int> E..V....... (from 0 to 7) (default 0) | |
| veryfast 7 E..V....... | |
| faster 6 E..V....... | |
| fast 5 E..V....... | |
| medium 4 E..V....... | |
| slow 3 E..V....... | |
| slower 2 E..V....... | |
| veryslow 1 E..V....... |
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| hevc_qsv encoder AVOptions: | |
| -async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4) | |
| -preset <int> E..V....... (from 0 to 7) (default 0) | |
| veryfast 7 E..V....... | |
| faster 6 E..V....... | |
| fast 5 E..V....... | |
| medium 4 E..V....... | |
| slow 3 E..V....... | |
| slower 2 E..V....... | |
| veryslow 1 E..V....... |
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| av1_amf AVOptions: | |
| -usage <int> E..V....... Set the encoding usage (from -1 to 5) (default -1) | |
| transcoding 0 E..V....... Generic Transcoding | |
| ultralowlatency 2 E..V....... ultra low latency trancoding | |
| lowlatency 1 E..V....... Low latency usecase | |
| webcam 3 E..V....... Webcam | |
| high_quality 4 E..V....... high quality trancoding | |
| lowlatency_high_quality 5 E..V....... low latency yet high quality trancoding | |
| -bitdepth <int> E..V....... Set color bit deph (from 0 to 10) (default 0) | |
| 8 8 E..V....... 8 bit |
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| hevc_amf AVOptions: | |
| -usage <int> E..V....... Set the encoding usage (from -1 to 5) (default -1) | |
| transcoding 0 E..V....... Generic Transcoding | |
| ultralowlatency 1 E..V....... Ultra low latency usecase | |
| lowlatency 2 E..V....... Low latency usecase | |
| webcam 3 E..V....... Webcam | |
| high_quality 4 E..V....... High quality usecase | |
| lowlatency_high_quality 5 E..V....... Low latency yet high quality usecase | |
| -bitdepth <int> E..V....... Set color bit deph (from 0 to 10) (default 0) | |
| 8 8 E..V....... 8 bit |
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| h264_amf AVOptions: | |
| -usage <int> E..V....... Encoder Usage (from -1 to 5) (default -1) | |
| transcoding 0 E..V....... Generic Transcoding | |
| ultralowlatency 1 E..V....... Ultra low latency usecase | |
| lowlatency 2 E..V....... Low latency usecase | |
| webcam 3 E..V....... Webcam | |
| high_quality 4 E..V....... High quality usecase | |
| lowlatency_high_quality 5 E..V....... Low latency yet high quality usecase | |
| -profile <int> E..V....... Profile (from -1 to 257) (default -1) | |
| main 77 E..V....... |
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| libx265 AVOptions: | |
| -crf <float> E..V....... set the x265 crf (from -1 to FLT_MAX) (default -1) | |
| -qp <int> E..V....... set the x265 qp (from -1 to INT_MAX) (default -1) | |
| -forced-idr <boolean> E..V....... if forcing keyframes, force them as IDR frames (default false) | |
| -preset <string> E..V....... set the x265 preset | |
| -tune <string> E..V....... set the x265 tune parameter | |
| -profile <string> E..V....... set the x265 profile | |
| -udu_sei <boolean> E..V....... Use user data unregistered SEI if available (default false) | |
| -a53cc <boolean> E..V....... Use A53 Closed Captions (if available) (default true) | |
| -x265-params <dictionary> E..V....... set the x265 configuration using a :-separated list of key=value parameter |
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| av1_nvenc AVOptions: | |
| -preset <int> E..V....... Set the encoding preset (from 0 to 18) (default p4) | |
| default 0 E..V....... | |
| slow 1 E..V....... hq 2 passes | |
| medium 2 E..V....... hq 1 pass | |
| fast 3 E..V....... hp 1 pass | |
| p1 12 E..V....... fastest (lowest quality) | |
| p2 13 E..V....... faster (lower quality) | |
| p3 14 E..V....... fast (low quality) | |
| p4 15 E..V....... medium (default) |
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| libvpx-vp9 encoder AVOptions: | |
| -lag-in-frames <int> E..V....... Number of frames to look ahead for alternate reference frame selection (from -1 to INT_MAX) (default -1) | |
| -arnr-maxframes <int> E..V....... altref noise reduction max frame count (from -1 to INT_MAX) (default -1) | |
| -arnr-strength <int> E..V....... altref noise reduction filter strength (from -1 to INT_MAX) (default -1) | |
| -arnr-type <int> E..V....... altref noise reduction filter type (from -1 to INT_MAX) (default -1) | |
| backward 1 E..V....... | |
| forward 2 E..V....... | |
| centered 3 E..V....... | |
| -tune <int> E..V....... Tune the encoding to a specific scenario (from -1 to INT_MAX) (default -1) | |
| psnr 0 E..V....... |
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| libx264 AVOptions: | |
| -preset <string> E..V....... Set the encoding preset (cf. x264 --fullhelp) (default "medium") | |
| -tune <string> E..V....... Tune the encoding params (cf. x264 --fullhelp) | |
| -profile <string> E..V....... Set profile restrictions (cf. x264 --fullhelp) | |
| -fastfirstpass <boolean> E..V....... Use fast settings when encoding first pass (default true) | |
| -level <string> E..V....... Specify level (as defined by Annex A) | |
| -passlogfile <string> E..V....... Filename for 2 pass stats | |
| -wpredp <string> E..V....... Weighted prediction for P-frames | |
| -a53cc <boolean> E..V....... Use A53 Closed Captions (if available) (default true) | |
| -x264opts <string> E..V....... x264 options |
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| h264_qsv encoder AVOptions: | |
| -async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4) | |
| -preset <int> E..V....... (from 0 to 7) (default 0) | |
| veryfast 7 E..V....... | |
| faster 6 E..V....... | |
| fast 5 E..V....... | |
| medium 4 E..V....... | |
| slow 3 E..V....... | |
| slower 2 E..V....... | |
| veryslow 1 E..V....... |
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