[mythtv] DVD dropping back to the frontend at the menu. PCM_DVD problem?

Paul Harrison mythtv at sky.com
Wed Nov 28 17:38:54 UTC 2012

On 28/11/12 02:02, Neil Salstrom wrote:
> On Mon, Nov 26, 2012 at 9:21 AM, Paul Harrison <mythtv at sky.com> wrote:
>> I don't believe it's anything todo with a bad rip it's more to do with
>> ffmpeg not detecting the audio streams properly or how myth isn't handling
>> the audio stream changes properly.
>> My patch just ignores the misidentified streams which works for me because
>> they only occur in the copyright messages at the start of the example DVDs I
>> have with the problem. If the missing audio streams are in the main titles
>> then you will likely get no audio at all but at lease it wont segfault :)
>> It's highly likely the last ffmpeg resync is where it got broke but since I
>> don't know anything about ffmpeg I really don't know where to start looking.
>> Interestingly mythffplay seems to play the DVDs without a problem albeit
>> without the menus so that would point to the problem being with how Myth is
>> using it?
>> Paul H.
> I can confirm that these DVD's work with no audio issues in the latest
> git pull of 0.25-fixes.
> It looks like there is some sort of regression in 0.26-fixes

Can you please post a log snippet from 0.25-fixes when playing a DVD 
that you know doesn't work in 0.26? I'd like to see if there are any 
differences in the output.


Paul H.

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