[Gopchop-devel] gop_fixup enhancements

[James P. <ja...@pc...>]

Hi guys,

	I noticed on the web page that you mentioned the GopFixup project [1] for
fixing the timestamps on generated streams.  Well I tried it out and it didn't
work for me with large files (> 2Gb) so I did some hacking on it.  I'm attaching
the patches so you can review the work since I'm not sure if the author is going
to incorporate it, etc.  (He hasn't responded yet to any of my e-mails.)

	I modified it to walk the file in chunks modeled after your Parser.cpp code.
The only issue I have right now is when it goes to add a closing end-stamp it
core dumps saying the file is too big.

	Running the modified gop_fixup over my GOPchopped files cleans up all the
audio/video synchronization issues I've been having.  :)

	Thanks for a great product.

	If I ever get to the point that I can figure out how things are working, would
you like a patch that attempts to do the gop_fixup thing but when GOPchop is
writing the new file?  I'm not promising anything, but this is kindof high on my
"this needs to work" list.

[1] http://mlug.missouri.edu/~markrages/tavi/index.php?page=GopFixup

-- 
James A. Pattie
ja...@pc...

Linux  --  SysAdmin / Programmer
Xperience, Inc.
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