[FFmpeg-user] MJPEG encoding

[Gerhard Dorner]

ffmpeg -decoders on my build:

>  VF...D mimic                Mimic
>  V....D mjpeg                MJPEG (Motion JPEG)
>  V....D mjpegb               Apple MJPEG-B
>  V....D mmvideo              American Laser Games MM Video
>




How can I add *mjpeg_vaapi ?*


Could i recompile it with different settings?


Am Do., 27. Feb. 2020 um 19:19 Uhr schrieb Carl Eugen Hoyos <
ceffmpeg at gmail.com>:

> Am Do., 27. Feb. 2020 um 19:13 Uhr schrieb Gerhard Dorner
> <gdorner.gd at gmail.com>:
>
> > ffmpeg version git-2020-02-22-c116dd8 Copyright (c) 2000-2020 the FFmpeg
> > developers
> >   built with gcc 8 (Raspbian 8.3.0-6+rpi1)
> >   configuration: --arch=armel --target-os=linux --enable-gpl --enable-omx
> > --enable-omx-rpi --enable-nonfree --enable-libfreetype --enable-libx264
> > --enable-libmp3lame --enable-mmal --enable-indev=alsa
> --enable-outdev=alsa
>
> The last two options (enable-indev and enable-outdev) have no effect.
> It looks like you should also remove "--arch=armel --target-os=linux", it
> would be a bug if they are not detected. In general, these options should
> only be used when cross-compiling (wsl is an exception), you are not
> cross-compiling though.
>
> mjpeg encoding should be supported by above build.
>
> Carl Eugen
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-- 
Freundliche Grüsse

*Gerhard Dorner*