[mythtv] [PATCH] Transcoding, MPEG2, streaming
ou401cru02 at sneakemail.com
Fri Aug 22 21:35:10 EDT 2003
Here is a patch which (a) should get mpeg2 encodings working with the
transcoder, and (b) includes working A/V sync code. I have tested
this to the best of my ability, and it seems to be working well now.
The mpeg2 problems were all trivial (and simply due to not having run
through those code paths before). The A/V sync code seems to play
nice with mpeg2 and nuv streams. I have noticed that I get better
sync when using ffmpeg than mencoder. I think this has something to
do with the 'Skipping frame' messages from mencoder, since as far as
I can tell, the A/V frames should be dead-on now. Actually, I think
I might be too agressive fixing sync issues (insert too many dupe
frames, when audio is just slightly off). That should just be a
tuning issue though, and I could use other people's input on overall
Isaac, I beleive this is working well enough that it can go in now.
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