[FFmpeg-devel] [PATCH] Test pattern generator

Nicolas George nicolas.george
Mon Oct 15 17:49:37 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

- 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.


  Nicolas George
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