[FFmpeg-devel] [PATCH] Test pattern generator

[Nicolas George]

Hi.

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.

Regards,

-- 
  Nicolas George
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