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sound problem on BD570

PostPosted: Sun Mar 20, 2011 3:10 pm
by wouterm
Hi,

Running serviio 0.5.1 on XP, LG BD570 as client device

I have a sound problem with some MPG files, I analysed them with ffmpeg and found:

This file A runs OK:
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576 [PAR 64:45 DAR 16:9], 15000 kb/s, 26.01 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, 2 channels, s16, 192 kb/s

This file B looks OK but has terrible sound:
Stream #0.0[0x1c0]: Audio: mp2, 48000 Hz, 2 channels, s16, 256 kb/s
Stream #0.1[0x1e0]: Video: mpeg2video, yuv420p, 720x576 [PAR 64:45 DAR 16:9], 10000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc


Both files were recorded as WTV with Media Center(file A was SD, file B was HD), and then converted to MPG by MC-TVConverter

I updated the profile like this:

<Profile id="8" name="LG BD player" extendsProfileId="1">
<SubtitlesMimeType>text/srt</SubtitlesMimeType>
<Transcoding>
<Video targetContainer="mpegts" targetVCodec="mpeg2video" targetACodec="mp2" aBitrate="192">
<Matches container="matroska" />
<Matches container="wtv" />
<Matches container="mpeg" />
<Matches container="mpegts" />
</Video>
</Transcoding>
</Profile>

But it does not solve the sound problem, and this also transcodes the files that are OK. WTV files do not play at all, I get a "unsupported video" message. So I am not sure files are being transcoded. I cann not find anything in the log.

I hope someone can help.

Thanks.

Re: sound problem on BD570

PostPosted: Sun Mar 20, 2011 3:43 pm
by Cerberus
Please use the search box before posting as this has been asked before about this file type and device combo.

viewtopic.php?f=7&t=2014&p=11119&hilit=WTV#p11119

Re: sound problem on BD570

PostPosted: Sun Mar 20, 2011 4:24 pm
by wouterm
The post you are referring to is about WTV on an LG TV, I asked about MPG's on an LG BD. Please read the question before replying.

Re: sound problem on BD570

PostPosted: Sun Mar 20, 2011 4:39 pm
by Cerberus
wouterm wrote:The post you are referring to is about WTV on an LG TV, I asked about MPG's on an LG BD. Please read the question before replying.


Yer that would be cause they use the same DLNA interface and have the SAME LG bug.. now trying being more polite next time.

Re: sound problem on BD570

PostPosted: Sun Mar 20, 2011 4:51 pm
by wouterm
OK, sorry. Just read that post again top to bottom, and still don' see how this wtv frameratebug applies to my mpg sound problem. The video is fine. But if you say so, OK. So it is impossible to transcode anything to a LG BD player?

Re: sound problem on BD570

PostPosted: Sun Mar 20, 2011 5:37 pm
by Cerberus
wouterm wrote:OK, sorry. Just read that post again top to bottom, and still don' see how this wtv frameratebug applies to my mpg sound problem. The video is fine. But if you say so, OK. So it is impossible to transcode anything to a LG BD player?


So it would seem at the moment but im not the dev here, zip maybe able to find a way to make it work for next release. :)