[linux-dvb] Re: vbv delay/buffer overflows on VBR statmux

[Ralph Metzler <rjkm@metzlerbros.de>]

Oliver Endriss writes:
 > Marcus Metzler wrote:
 > > Gregor Lawatscheck writes:
 > > It is no problem to free 20k, you just have to reduce the OSD
 > > memory. Of course, Klaus will kill you if you do that :-).
 > > They should have put more memory on the board.
 > 
 > It's a shame because doubling memory size would not make the card much 
 > more expensive. Has someone ever tried to add more memory to the card?
 > Of course this would require a modified firmware. ;-)
 > 
 > > Has anybody tried to use ntuxplayer to replay the problematic
 > > streams. There is a dirty fix in there which just restarts the
 > > decoder if the player sees that playback is not working.
 > 
 > Does not work. With ntuxplayer I can hear some interrupted sound, but no 
 > picture at all. That's not surprising because the driver isn't able to 
 > display anything without the patch.
 > 
 > I you like I will upload a few megabytes for testing.


Yes, please.

I want to see how much buffer we need at least to have them all play
without any stream modification.


Does anybody at Convergence know how big the video buffer size 
in their current firmware is?


Ralph


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