ffmpeg._run.Error

[Schubert-Tom]

Traceback (most recent call last):
  File "/home/tom/projects/Studium/Studienarbeit/cutting/TransNetV2/inference/transnetv2.py", line 193, in <module>
    main()
  File "/home/tom/projects/Studium/Studienarbeit/cutting/TransNetV2/inference/transnetv2.py", line 173, in main
    model.predict_video(file)
  File "/home/tom/projects/Studium/Studienarbeit/cutting/TransNetV2/inference/transnetv2.py", line 83, in predict_video
    video_stream, err = ffmpeg.input(video_fn).output(
  File "/home/tom/projects/Studium/Studienarbeit/cutting/env/lib/python3.9/site-packages/ffmpeg/_run.py", line 325, in run
    raise Error('ffmpeg', out, err)
ffmpeg._run.Error: ffmpeg error (see stderr output for detail)

I get a ffmpeg error when I run the following command:

python transnetv2.py /mnt/e/Studium/Studienarbeit/Videos/2021/reg/17/c597512d-b37c-11eb-ba8a-ecb6fe06b3b0/highlightsVideo/video/video.mp4 [--visualize]

Thats my ffmpeg:

ffmpeg version 4.2.4-1ubuntu0.1 Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9 (Ubuntu 9.3.0-10ubuntu2)
  configuration: --prefix=/usr --extra-version=1ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --

incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample -

-enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-

libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-

libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --

enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --

enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --

enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 

--enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-

libiec61883 --enable-nvenc --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared

Is there any problem with my ffmpeg build?

[JustinZhang6]

也许有帮助：
提醒：安装完ffmpeg-python（包）之外，还需要额外单独安装ffmpeg

apt-get update
apt-get install -y --no-install-recommends ffmpeg

[applepieiris]

Is the problem solved?

[soCzech]

This problem has nothing to do with Transnet. The issue is either incorrect installation of ffmpeg or broken video file. See output of the ffmpeg to diagnose the error.

[Ignasinou]

Hey! Make sure that you write the correct name of the video that you are inferencing! For example, in the following case is test_video.mp4. It turns out that the output error is the same as the one mentioned above.

docker run -it --rm --gpus 1 -v /home/ubuntu/videos:/tmp transnet transnetv2_predict /tmp/test_video.mp4 --visualize

[IslaYangh]

The command should not contain the"[]" when you need --visualize

[runrunaway2020]

Can you please tell me which version of ffmpeg I need to download?