[MPlayer-dev-eng] To demuxer gurus

Arpi arpi at thot.banki.hu
Sun Feb 10 12:43:26 CET 2002


Hi,

>  Flags contains parameter settings specific to the AVI file and its data.
>  The parameters correspond to the bit values of the Flags field as follows:
> 
>  Bit 8
> 
>     AVI file is interleaved.
> [snip]
:)))))))))))))))))))))))))))))))))))))))))))

> This info is missed in mplayer's header files.
not only in mplayer, it's missed in all p[layers, and even worse: most .avi
files...
flags field is unused/ignored by all windows tools for years...

of course i know this and even generated list of flags of all files i have,
and fourd it only related to /dev/urandom, but nothing with the interleaving

> Does someone knows could we extract more info on how AVI is interleaved?
decode big enough part of audio to get the real speed of audio stream, then
divide by fps and compare with video frame position...

the problem is that windows demuxers (all teh 3 they have) always parse av
files as -ni. it always work but is always slower.


A'rpi / Astral & ESP-team

--
"I don't RTFM? Wow. What's the meaning of this? It's new for me."
	-- Martin Baum, a tipical MPlayer user...



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