[linux-dvb] Re: recording and watching paralle not possiblel?

[Nico <nsabbi@tiscali.it>]

I don't know if it's possible to use the decoder while you are recording 
(is it enough
to set DMX_OUT_DECODER instead of DMX_OUT_TS_TAP ?),
but it's still possible to  run mplayer -vo xv on the file you are 
recording;

mencoder dvb:// ... file.mpg
mplayer -vo xv file.mpg



Dirk wrote:

> Hello,
>
> Isn't is possible to simultaneously receive/record from sat (via 
> mplayer/mencoder ... dvb://...)
> and watch something else (via mplayer -vo mpegpes ...) ?
>
> When I try this, mplayer dvb://... stops with the output below.
>
> The same thing happens when I record using "szap -r ABC" and
> "buffer < /dev/dvb/adapter0/dvr0 > test.mpg". Just after starting
> "mplayer -vo mpegpes", test.mpg stops growing. szap is still running
> and producing its "FE_LOCKED" lines.
>
> How can I achieve recording and watching parallel via the same dvb-card?
>
>
> Thank you very much,
>
>
> Dirk
>
>
> mplayer output:
> ...
> Starting playback...
> VDec: vo config request - 720 x 576 (preferred csp: Planar YV12)
> VDec: using Planar YV12 as output csp (no 0)
> Movie-Aspect is 1,33:1 - prescaling to correct movie aspect.
> VO: [xv] 720x576 => 768x576 Planar YV12
> dvb_streaming_read, attempt N. 6 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 5 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 4 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 3 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 2 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 1 failed with errno 11 when reading 920 
> bytes
> dvb_streaming_read, attempt N. 6 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, attempt N. 5 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, attempt N. 4 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, attempt N. 3 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, attempt N. 2 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, attempt N. 1 failed with errno 11 when reading 
> 2048 bytes
> dvb_streaming_read, return 0 bytes
>
> Broken frame at 0xCFD0E
> A:32585,7 V:32586,0 A-V: -0,307 ct: -0,505  660/660  13%  8% 26,0% 0 0 0%
>
> Exiting... (End of file)
>
>
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