[mythtv-users] MythTV 0.24-1.80 - No sound on HD TV recording

[PJR]

On 25/04/12 15:19, Jean-Yves Avenard wrote:
> On 26 April 2012 00:14, PJR <pjrobinson at metronet.co.uk> wrote:
>> 2012-04-25 14:52:14.224 [aac_latm @ 0x3b50b40]channel element 0.0 is not
>> allocated
>> 2012-04-25 14:52:14.224 AFD Error: Unknown audio decoding error
>>
>> If this is a known AAC problem that is solved in 0.25 then I can wait
>> till I upgrade to 0.25 before watching the movie, after all it's a
>> timeless classic.
> This is an entirely different problem alltogether...
>
> it *may* be fixed in 0.25 thanks to the ffmpeg update.
>
> however, it's not guaranteed.
>
> you'll need to provide a sample of the file with the segment that
> contains an issue.
> Open a trac ticket: code.mythtv.org
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After some more searching I found this on code.mythtv.org:

Ticket #10079 <http://code.mythtv.org/trac/ticket/10079> (closed Bug
Report - General: Fixed)


Problem Audio on Freeview HD BBC Channels. As soon as the audio
configuration change, further AAC/LATM decoding will fail with decoding
error messages.

This does sound like the problem I've experienced as the play-in is
2-ch, the movie 5.1ch (well more than 2-ch anyway).  I'll investigate
further.  The 'chopping off' solution may be deleting all the 2-ch
section thus when the resulting file is played it is all 5.1ch, ie
doesn't contain a change.


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