Am Do., 16. Apr. 2020 um 19:50 Uhr schrieb MediaMouth <commun...@gmail.com>:
> The following worked w/o errors (though it didn't improve the speed)
> ffmpeg -y -i SourcePath -s 1280*720 -b:v 9000k -c:v h264_omx DestPath
>
> The following generated the "deprecated pixel format used" error.
No.
("deprecated pixel format used" is not an error.)
> ffmpeg -y -i SourcePath -b:v 9000k -c:v h264_omx DestPath
>
> The difference is the -s flag. Why would leaving that out result in an error?
I guess your hardware does not support 4k encoding.
Carl Eugen
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