[FFmpeg-devel] [PATCH] Test pattern generator

Alex Beregszaszi alex
Mon Oct 15 17:58:52 CEST 2007


> The attached patch implements a new demuxer generating a test pattern, with:
> - an audio stream (PCM), with one beep per second, cycling through the audio
>   channels;
> - a video stream (raw RGB24) showing a color pattern, a scrolling gradient
>   and a timestamp.
> It can be simply tested using "./ffplay -f test_pattern test". Size, frame
> rate, sample rate and number of channels can be changed using the
> appropriate options.
> The goal is to make it easier for people to make self-contained bug reports
> and help requests when the input content is not relevant.

It might be a good idea to merge this with the regression test pattern
generators. The regression test suite generates a moving pattern.


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