[MPlayer-users] Playing dvb-t with bit errors

Peter Zelezny peterzelezny at dodo.com.au
Sun Nov 7 12:33:10 CET 2004


On Sun, 07 Nov 2004 11:17:09 +0100
Nico Sabbi <nsabbi at tiscali.it> wrote:

> >So I guess what I'm looking for is a way to keep playing the stream without
> >a few errors here and there causing it to stop.
>
> if the image is broken you can use -vd ffmpeg12 (which is generally is 
> more resistant to errors).
> Try also to play with -lavdopts.
> If instead you are experiencing sudden image freezes and cache fill rate 
> to 0% then there's no solution
> that I know of yet (I'm still experimenting)

-vd ?

Unknown option on the command line: vd


This is exactly what happens:
           ************************************************
           **** Your system is too SLOW to play this!  ****
           ************************************************

...[snip]...
...[picture now stops, audio continues. If I press seek +10 it will recover]...

A:48324.1 V:48313.3 A-V: 10.803 ct: -0.428  1138/1138  10% 26% 33.5% 109 0 0%
Too many video packets in the buffer: (281 in 8396168 bytes).
Maybe you are playing a non-interleaved stream/file or the codec failed?
For AVI files, try to force non-interleaved mode with the -ni option.

Broken frame at 0x308940        


It's not actually too slow, it only takes 40% CPU while there are no errors.
It just gets stuck on a frame, even though I pass -fps explicitly. Can't it
search for synchronization bits when errors come along?

-- 
Peter.




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