Andrey sandr1x
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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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| Encoder libvpx-vp9 [libvpx VP9]: | |
| General capabilities: dr1 delay threads | |
| Threading capabilities: other | |
| Supported pixel formats: yuv420p yuva420p yuv422p yuv440p yuv444p yuv420p10le yuv422p10le yuv440p10le yuv444p10le yuv420p12le yuv422p12le yuv440p12le yuv444p12le gbrp gbrp10le gbrp12le | |
| 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....... |
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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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| 264_qsv encoder AVOptions: | |
| -async_depth <int> E..V....... Maximum processing parallelism (from 1 to INT_MAX) (default 4) | |
| -avbr_accuracy <int> E..V....... Accuracy of the AVBR ratecontrol (from 0 to INT_MAX) (default 0) | |
| -avbr_convergence <int> E..V....... Convergence of the AVBR ratecontrol (from 0 to INT_MAX) (default 0) | |
| -preset <int> E..V....... (from 1 to 7) (default medium) | |
| veryfast 7 E..V....... | |
| faster 6 E..V....... | |
| fast 5 E..V....... | |
| medium 4 E..V....... | |
| slow 3 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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| libsvtav1 AVOptions: | |
| -hielevel <int> E..V....... Hierarchical prediction levels setting (from 3 to 4) (default 4level) | |
| 3level 3 E..V....... | |
| 4level 4 E..V....... | |
| -la_depth <int> E..V....... Look ahead distance [0, 120] (from -1 to 120) (default -1) | |
| -preset <int> E..V....... Encoding preset [0, 8] (from 0 to 8) (default 8) | |
| -tier <int> E..V....... Set operating point tier (from 0 to 1) (default main) | |
| main 0 E..V....... | |
| high 1 E..V....... | |
| -rc <int> E..V....... Bit rate control mode (from 0 to 3) (default cqp) |
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| Encoder libaom-av1 [libaom AV1]: | |
| General capabilities: delay threads | |
| Threading capabilities: other | |
| Supported pixel formats: yuv420p yuv422p yuv444p gbrp yuv420p10le yuv422p10le yuv444p10le yuv420p12le yuv422p12le yuv444p12le gbrp10le gbrp12le gray gray10le gray12le | |
| libaom-av1 encoder AVOptions: | |
| -cpu-used <int> E..V....... Quality/Speed ratio modifier (from 0 to 8) (default 1) | |
| -auto-alt-ref <int> E..V....... Enable use of alternate reference frames (2-pass only) (from -1 to 2) (default -1) | |
| -lag-in-frames <int> E..V....... Number of frames to look ahead at for alternate reference frame selection (from -1 to INT_MAX) (default -1) | |
| -arnr-max-frames <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 6) (default -1) |
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| hevc_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 | |
| hp 4 E..V....... | |
| hq 5 E..V....... | |
| bd 6 E..V....... | |
| ll 7 E..V....... low latency |
sandr1x
/ h264_nvenc AVOptions
Last active
October 5, 2023 00:17
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| # ffmpeg -h encoder=h264_nvenc | |
| Encoder h264_nvenc [NVIDIA NVENC H.264 encoder]: | |
| General capabilities: dr1 delay hardware | |
| Threading capabilities: none | |
| Supported hardware devices: cuda cuda d3d11va d3d11va | |
| Supported pixel formats: yuv420p nv12 p010le yuv444p p016le yuv444p16le bgr0 bgra rgb0 rgba x2rgb10le x2bgr10le gbrp gbrp16le cuda d3d11 | |
| h264_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 |
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