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Unknown encoder 'h264_qsv' when using -vcodec h264_qsv #374
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Have you tried using an updated FFmpeg version ? |
It won't change anything, MB. It's late at night for me, so just ignore the comment :D |
AkashiSN/ffmpeg-docker has support for Intel Quick Sync Video |
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I have a working application that uses ffmpeg with the H264 QSV encoder, to enable a faster render of the files on my Intel computer.
I am trying to run it with jrottenberg/ffmpeg docker image:
docker run --volume=C:\myfiles:/myfiles -w /myfiles jrottenberg/ffmpeg:4.4-scratch -i video_mute.mp4 -i final_audio.aac -vf "subtitles=portugues.srt:force_style='FontName=sans-serif,FontSize=22,BorderStyle=4,PrimaryColour=&H00FFFFFF,OutlineColour=&H00000000,BackColour=&H80000000,Outline=1,Shadow=1':charenc=UTF-8" -vcodec h264_qsv -crf 14 -preset veryslow -tune film -movflags +faststart dub_portugues.mp4
but it gives this error:
Unknown encoder 'h264_qsv' when using -vcodec h264_qsv
Can you release a image that contains the Intel QuickSync, like the
h264_qsv
codec, on the ffmpeg build?References:
Intel Quick Sync Video
The family of Intel QuickSync Video decoders (VC1, MPEG-2, H.264, HEVC, JPEG/MJPEG, VP8, VP9, AV1)
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