On Tue, 15 Aug 2006 14:46:00 +1000
Ray Newman <ray at one.com.au> wrote:
> I finally got around to trying mpeg2desc with the following results:
> %ll audio video file.*
> -rw-r--r-- 1 ray one 0 Aug 15 14:42 audio
> -rw-r--r-- 1 ray one 510634 Aug 15 14:42 file.log
> -rwxr-xr-x 1 ray one 12638208 Aug 15 14:41 file.mod
> -rw-r--r-- 1 ray one 11740474 Aug 15 14:42 video
> %grep audio file.log
> 0001b80e: pes private1, audio 0; length=1551; hdr=11; pts 0.251 sec;
________________^^^^^^^^
That is odd - a more typical line would be
04c0600e: pes audio 0; length=2028; hdr=8; pts 94.772 sec
Note the lack of private1.
> Any idea what is likely to be the problem with my files.
I'm not an expert on the internals of mpeg2 but this looks to be
some kind of proprietary packing of the audio. It's probably worth seeing if
the transcode tools (tcprobe and tcextract in -particular) can cope with it.
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