Re: [vdr] vdr xine-lib eac3

2010-09-29 Thread dplu
Hi

Thanks for the patch, works nice now. Did you try to change audio channel ? I 
have a strange error reported also by french colleague :

ffmpeg_audio_dec: augmentation du buffer à 98304 pour éviter sa saturation.
(translation) = Increasing buffer size to 98304 to prevent overflow
ffmpeg_audio_dec: unknown header with buf type 0x341

and xine-ui crash ... error in xiTK

It happen when switching from fra to qaa (both e-ac3) and also when switching 
from ac3 live channels (like Einfestival HD or ITV HD) to records having 
e-ac3 tracks. It is Ok when coming from a mpeg audio channel (SD broadcast)

I don't know if it is a xine problem sending bad information to ffmpeg or a 
bug in ffmpeg ... changing audio track (with # key) do not crash mplayer when 
playing the TS file

By the way, many thanks for your work ;o))

Best regards


Le Wednesday 29 September 2010 02:07:11 Jose Alberto Reguero, vous avez 
écrit :
 Here is a new version of the patch. Now it works with the sample. There was
 a bug in the last patch.

 Jose Alberto

 El Lunes 27 Septiembre 2010, dplu escribió:
  Thanks for the test, In fact I am not in covered area so I work with
  sample given by a colleague who live in good area on our forum
 
  The sample is very fresh and works perfectly with xineliboutput +
  vdr-sxfe with patch xineliboutputeac3_4.diff plus patch ff_audio_decoder
  to downmix 5.1 to 2.0
 
  Maybe is there something in TS who is different from your country. It
  should be also interesting to have report from Italian users who
  experiment this audio encoding (not all are xbmc user I hope)
 
  Have a nice evening
 
  Best regards
 
  Le Monday 27 September 2010 22:42:06 Jose Alberto Reguero, vous avez 
écrit :
   I try the sample and don't work. I look into it. But you must try live
   tv or samples made with the patches, to see if it work. I try here with
   a channel whith eac3 with spectral extention and it work well.
  
   Jose Alberto
 
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[vdr] cSdtFIlter and LinkChannels

2010-09-29 Thread Luca Olivetti

Hello,

I'm trying to understand cSdtFilter in order to write a channel scanner.

I see that when it finds a SI::NVODReferenceDescriptorTag it will add it 
to the previously found channel with channel-SetLinkChannels, but it 
only does if it is in the current section (channel is a local variable) 
while the sdt could span several sections.


From the specifications here

http://neuron2.net/library/mpeg2/iso13818-1.pdf

and here

http://www.dvb.org/technology/standards/a005r5.tm1324r13.tr101211.v1.10.1.pdf

I don't understand if this mechanism is correct, shouldn't the 
time_shifted_services link to the NVOD_reference?
Besides, I don't see that the relation between a channels and its 
linkchannels is preserved in channels.conf (though I don't really care).


I also see that cSdtFilter starts processing with the first section, and 
that shouldn't really be necessary as long as one processes all sections.


Bye
--
Luca

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Re: [vdr] vdr xine-lib eac3

2010-09-29 Thread Karim Afifi
Hello,

Just to confirm that I've the same crash that dplu is talking about, 
with xineliboutput here. It occurs :
- **Every time** I try to change audio track on HD e-ac3 channel.
- Many time when I zap from SD to on HD e-ac3 channel.
- Many time when I zap from HD e-ac3 to on HD e-ac3 channel.
- No problem when using SD and HD no e-ac3 channels.

Guys, many thanks for your job, I hope vdr will soon remain as stable 
on HD e-ac3 that with SD and HD non e-ac3 channels.


Karim 

-Message d'origine-
De : vdr-boun...@linuxtv.org [mailto:vdr-boun...@linuxtv.org] De la part de
dplu
Envoyé : mercredi 29 septembre 2010 15:05
À : VDR Mailing List
Objet : Re: [vdr] vdr xine-lib eac3


Hi

Thanks for the patch, works nice now. Did you try to change audio channel ?
I 
have a strange error reported also by french colleague :

ffmpeg_audio_dec: augmentation du buffer à 98304 pour éviter sa saturation.
(translation) = Increasing buffer size to 98304 to prevent overflow
ffmpeg_audio_dec: unknown header with buf type 0x341

and xine-ui crash ... error in xiTK

It happen when switching from fra to qaa (both e-ac3) and also when
switching 
from ac3 live channels (like Einfestival HD or ITV HD) to records having 
e-ac3 tracks. It is Ok when coming from a mpeg audio channel (SD broadcast)

I don't know if it is a xine problem sending bad information to ffmpeg or a 
bug in ffmpeg ... changing audio track (with # key) do not crash mplayer
when 
playing the TS file

By the way, many thanks for your work ;o))

Best regards


Le Wednesday 29 September 2010 02:07:11 Jose Alberto Reguero, vous avez 
écrit :
 Here is a new version of the patch. Now it works with the sample. There
was
 a bug in the last patch.

 Jose Alberto

 El Lunes 27 Septiembre 2010, dplu escribió:
  Thanks for the test, In fact I am not in covered area so I work with
  sample given by a colleague who live in good area on our forum
 
  The sample is very fresh and works perfectly with xineliboutput +
  vdr-sxfe with patch xineliboutputeac3_4.diff plus patch ff_audio_decoder
  to downmix 5.1 to 2.0
 
  Maybe is there something in TS who is different from your country. It
  should be also interesting to have report from Italian users who
  experiment this audio encoding (not all are xbmc user I hope)
 
  Have a nice evening
 
  Best regards
 
  Le Monday 27 September 2010 22:42:06 Jose Alberto Reguero, vous avez 
écrit :
   I try the sample and don't work. I look into it. But you must try live
   tv or samples made with the patches, to see if it work. I try here
with
   a channel whith eac3 with spectral extention and it work well.
  
   Jose Alberto
 
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  vdr@linuxtv.org
  http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr


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[vdr] Recordings Numbering

2010-09-29 Thread Dominic Evans
Hi all,

I was wondering about the recording numbers associated with recordings
in the LSTR output. There doesn't seem to be any obvious pattern, is
the numbering just random?

It'd be preferable if recordings kept a unique number, that didn't
change when every time a recording gets deleted, or a new recording is
started.

Cheers,
Dom

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[vdr] .TS recordings

2010-09-29 Thread Dominic Evans
For reason, when playing back 1 out of every 10 .ts recordings (from
vdr 1.7.x) in XBMC, it is unable to skip forwards through the
recording, instead it just jumps back to the start of the recording
(00:00).

Any idea why this might be?

Cheers,
Dom

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Re: [vdr] .TS recordings

2010-09-29 Thread Dominic Evans
Ah. After sending this I spotted https://roundup.ffmpeg.org/issue1128

It seems timestamp wrapping is to blame?

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