[FFmpeg-devel] Splitting libavformat (Was: [PATCH] IPv6 support v.2)

Luca Abeni lucabe72
Fri Nov 16 16:03:30 CET 2007

Hi Michel,

Michel Bardiaux wrote:
>> http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/57997/focus=58158
>> It should make possible to "grab" not only from physical devices but
>> also from automatic pattern generators, which would be useful for
>> testing/debugging (not to mention the coolness of having a psychedelic
>> pattern video/audio generator).
> There is no need to add that *in* libavformat. There is the vloopback 
> device for such effects.

This is an interesting idea... Do you know about a similar loopback device
for audio? If it exists, we can generate audio/video test patterns for
testing A/V synch issues (that would be very useful for my streaming tests :)


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