[FFmpeg-user] remap filter gives only black and white output

Shaji stellaton shaji at stellaton.se
Fri Aug 24 19:11:38 EEST 2018


I want to report a functionality regression.

In version 3.3.2 remap filter gives out colored output for yuv420p but in katest version ut gives out black and white for yuv420p.

The command used in both versions is:

ffmpeg -y -stream_loop -1 -i silence.mp3 -r 30 -i rtmp://  -i sample2160_x.pgm -i sample2160_y.pgm -lavfi "remap" -vcodec h264_nvenc -pix_fmt yuv420p -b:v 10000k -f flv rtmp:xxxx

Thank you.

Best regards,
Shaji Baig

Sent from my iPhone

> On 24 Aug 2018, at 17:38, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-08-24 17:26 GMT+02:00, Shaji stellaton <shaji at stellaton.se>:
>> So, I believe I will have to revert to version 3.3.2
> Please provide at least command line and complete, uncut console
> output for current FFmpeg git head and 3.3.2 if you want to report
> a speed regression.
> Carl Eugen
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