[FFmpeg-user] Impossible to convert between... formats... 'Parsed_null_0' and 'auto_scaler_0'

[Carl Eugen Hoyos]

Am Mo., 22. März 2021 um 13:33 Uhr schrieb Andrews, Vincent
<v.andrews at noc.ac.uk>:

> We are trying to setup ffmpeg on a CentOS7 system without hardware acceleration so that we can convert *.mov files to *.mp4.
>
> ffmpeg V4.3.2 was configured with:

Please test current FFmpeg git head, if you use a precompiled binary,
it will probably fix
your issue.

> “./configure --prefix=/opt/vince --disable-cuda-llvm --disable-cuvid --disable-hwaccels”

> $ ffmpeg -i /scratch/general/video/CE11009_232.mov -c:v h264  CE11009_231.mp4

Which encoder is this command line supposed to use given above configure line?

[...]

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Please remove this nonsense from emails sent to a public mailing list.

Carl Eugen