[mythtv] Myth .nuv MPEG4 format portability [Possible Breakthrough]

Greg.Froese at Federated.CA Greg.Froese at Federated.CA
Tue Mar 4 14:07:02 EST 2003


On Tue, Mar 04, 2003 at 01:39:59PM -0600, Greg.Froese at federated.ca wrote:

> I have successfully copied both the video and audio using mencoder, and 
I 
> can view the resulting video in windows, however, I cannot seek in the 
> video.  If I try to seek, the seek bar moves appropriately and so does 
the 
> sound, but the picture freezes from the last displayed image and stays 
> that way until I reload the file.
> 
> are others able to seek on these videos in windows?
> 
> I've tried divfix and virtual dub to recreate the index with no success.

> This probably has to do with the intra-frame compression, which is not
> present in the code to read RTjpeg nuppelvideo files (which is what I 
based
> the mythtv support on).  There may be some additional information that 
it
> needs to pass out of the demuxer.

I'm using mpeg4 in myth though, not RTjpeg, does that make a difference?
gf


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