Hello.
I'm not sure but you have to compile at least with --enable-cuda --enable-cuvid --enable-nvenc.
Can you try compiling with those enabled?

Moreover i don't know if you want/need --enable-opencl

On 8/8/2017 8:54 PM, Daniel wrote:
Hello everyone,

I am trying to decode stream using h264_cuvid decoder but unfortunately i get the following error : "Unrecognized hwaccel: h264_cuvid. Supported hwaccels: vdpau vaapi cuvid " same time if i request "/usr/local/bin/ffmpeg -decoders |grep -i h264 " i get this result:

ffmpeg version N-86054-g2171dfa Copyright (c) 2000-2017 the FFmpeg developers
  built with gcc 5.3.1 (Ubuntu 5.3.1-14ubuntu2.1) 20160413
configuration: --prefix=/usr/src/ffmpeg/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/usr/src/ffmpeg/ffmpeg_build/include --extra-ldflags=-L/usr/src/ffmpeg/ffmpeg_build/lib --bindir=/usr/src/ffmpeg/bin --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-nonfree --enable-nvenc --enable-opencl --enable-librtmp --enable-libv4l2 --enable-libvpx
  libavutil      55. 62.100 / 55. 62.100
  libavcodec     57. 95.101 / 57. 95.101
  libavformat    57. 72.101 / 57. 72.101
  libavdevice    57.  7.100 / 57.  7.100
  libavfilter     6. 89.100 /  6. 89.100
  libswscale      4.  7.101 /  4.  7.101
  libswresample   2.  8.100 /  2.  8.100
  libpostproc    54.  6.100 / 54.  6.100
 VFS..D h264                 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
V....D h264_vdpau H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (VDPAU acceleration) (codec h264)
 V..... h264_cuvid           Nvidia CUVID H264 decoder (codec h264)

can you tell me if ffmpeg is missing h264_cuvid decoder or it could be something else.The stream i am trying to decode is dvb-s mpeg2 that's why i doubt about the decoder i have to use(i would like to use hwaccel decoder).

Thank you

_______________________________________________
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".


_______________________________________________
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-user

To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".

Reply via email to