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Correction "Playing glitches"
Matthias Schniedermeyer writes:
> #include <hallo.h>
>
>
>
> The file i played with
>
> cat <blub> | buffer -b 1000 > /dev/video
>
> was cutted with my software. The "other" was just "av_pes2pes"ed.
>
> When i play "av_pes2p(e)s" with | buffer -b 1000" the also have the
> "dropped frame" problem.
What happens if you play the original av_pes file?
What happens if you play the converted files on another player?
It is possible that there are still some glitches in the av_pes2p(e)s
program, or maybe in the p(e)s2av_pes converter in the driver.
I have tested them with a lot of examples, but there could still be
some files that are not played/converted correctly. If you have any
problems, please tell me. But please check if the av_pes versions
work. Since the firmware works directly with av_pes, any problems that
show up while playing av_pes are not that easily corrected.
>
> After "pvademux <blub>" and remultiplexing with "mplex <blub>" (mplex is
> from "mpeg_movie" from www.heroinsoftwarecom) the playing glitches are
> gone.
What is the typical PES size those programs produce ?
>
> Maybe the interleaving of the video & audio streams aren't optimal. (When
> thats the problem, i ask myself my such problems don't show while viewing
> "from satelite")
There is still the problem, that the av_pes format gives you actual
PES for audio, but not for video. So we are just guessing the PES size
for the video stream.
Marcus
---------------------------------------------------------------------
Dr. Marcus Metzler
mocm@netcologne.de http://www.metzlerbros.de
mocm@convergence.de http://www.convergence.de
Convergence Integrated Media GmbH
Rosenthaler Str. 51
D-10178 Berlin
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