Re: [Redbutton-devel] Problems using channels.conf

[Simon K. <s.k...@er...>]

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Hi,

	glad the problem sorted itself out!

	the warnings you are getting are from ffmpeg - generally it
means the mpeg stream is corrupt or not all of it is getting through
to the decoder in rb-browser

	the only way to totally disable audio and video is to not
run rb-download - run it for a bit to get the files downloaded onto
the file system, then stop it and start "rb-browser services/XXX"
(I'm going to make "-o null" disable audio/video, but that's not
done yet)

	once I've got the retuning stuff finished I'm going to start
looking at different video output methods and making rb-browser more
responsive when there are problems with the video...

Mario Rossi wrote:
> Hi,
> 
> I must have made a mistake compiling since it works now.
> 
> I still have problems with the video output I had some times ago.
> 
> I run redbutton like this:
> 
> rb-download 4415
> 
> and in another console
> 
> rb-browser -o null services/4415
> 
> I get a lot of warnings like that, and rb becomes very slow in responding.
> 
> [mpeg2video @ 0xb7dfdcc4]ac-tex damaged at 1 24
> [mpeg2video @ 0xb7dfdcc4]00 motion_type at 35 25
> [mpeg2video @ 0xb7dfdcc4]00 motion_type at 8 26
> [mpeg2video @ 0xb7dfdcc4]invalid cbp at 7 27
> [mpeg2video @ 0xb7dfdcc4]00 motion_type at 30 28
> [mpeg2video @ 0xb7dfdcc4]invalid cbp at 12 29
> [mpeg2video @ 0xb7dfdcc4]slice mismatch
> 
> and some about mp3
> 
> [mp3 @ 0xb7dfdcc4]incorrect frame size
> 
> And finally, I get again the behaviour when a click on the X on the
> top right of the window does not close it, but it freezes.
> I thought that "-o null" and not using "-l" in the rb-download meant
> not to bother with the underlying vide but I must be wrong: how can I
> completely disable the video and audio output?
> 
> Here is a gdb backtrace when it freezes:
> 
> I've run it like "rb-browser -o null services/4415/
> 
> Thread 2 (Thread -1234822240 (LWP 2304)):
> #0  0x4dcba004 in getenv () from /lib/libc.so.6
> #1  0x4146178b in snd_strerror () from /usr/lib/libasound.so.2
> #2  0x4147bbee in snd_pcm_writei () from /usr/lib/libasound.so.2
> #3  0x08055ae7 in MHEGAudioOutput_addSamples (a=0xb6661354,
> samples=0xb51b601c, nbytes=4608) at MHEGAudioOutput.c:118
> #4  0x08054b98 in audio_thread (arg=0x80d50b4) at MHEGStreamPlayer.c:743
> #5  0x4dfe7433 in start_thread () from /lib/libpthread.so.0
> #6  0x4dd58a1e in clone () from /lib/libc.so.6
> 
> Thread 1 (Thread -1218033984 (LWP 2300)):
> #0  0xb7f58410 in ?? ()
> #1  0xbf9fed78 in ?? ()
> #2  0x00000900 in ?? ()
> #3  0x00000000 in ?? ()
> 
> This behaviour is quite random. Could it be related to the fact that I
> update ffmpeg quite often?
> 
> On 1/22/07, Simon Kilvington <s.k...@er...> wrote:
> 
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>>
>>Hi,
>>
>>        I can't understand why this is happening - the "Unable to find
>>Carousel Descriptor in PMT" error is triggered if no boot/carousel
>>info is found - but the log here shows that we do find it "Set
>>boot_pid=2100 carousel_id=4"
>>
>>        can you add some lines to print the value of "_car.npids" at
>>various points in the find_mheg function in find_mheg.c - eg add
>>something like:
>>
>>printf("npids=%u\n", _car.npids);
>>
>>        around line 187 in find_mheg.c
>>
>>        what happens if you don't run tzap at the same time?
>>
>>        some of the svn changes lately mean you need to do a
>>"make clean" before compiling - can you try that?
>>
>>SK.
>>
>>Mario Rossi wrote:
> 
> 
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- --
Simon Kilvington


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