adeffs.mythtv at gmail
Dec 20, 2009, 8:57 AM
Post #3 of 3
On Sun, Dec 20, 2009 at 11:49 AM, Steven Adeff <adeffs.mythtv [at] gmail> wrote:
Re: Stuttering audio with DTS passthrough in 0.22-fixes
[In reply to]
> On Sat, Nov 28, 2009 at 4:47 PM, Kevin Ross <kevin [at] familyross> wrote:
>> Hello everyone,
>> I have always used mplayer as my preferred media player in MythTV, but I
>> thought I would try out the internal player. It integrates nicely with
>> MythTV for a consistent look and feel, but I have problems on BluRay rips
>> with DTS tracks. I have DTS passthrough enabled (as well as AC3
>> passthrough), which works fine with mplayer, but with the internal player I
>> get stuttering audio. Movies with AC3 tracks play fine with AC3
>> Here's a 20-second test clip in case someone wants to try it:
>> I get identical results with VDPAU and CPU+ profiles. BTW, I had to
>> increase the VDPAU buffer size to 23 to be able to play all my movies (with
>> DTS passthrough disabled).
>> Anyone else having this problem?
>> My hardware:
>> ZOTAC GF8200-C-E AM2+/AM2 NVIDIA GeForce 8200 Mini ITX AMD Motherboard
>> Onkyo TX-SR607 receiver
>> My software:
>> Debian Squeeze
>> mythfrontend version: branches/release-0-22-fixes [22860M] www.mythtv.org
>> 188.8.131.52 kernel built with LIRC patches for HD-PVR IR blasting/receiving
> I'm having this same problem. It's reminiscent of the DTS stutter
> issue that was eventually fixed through an ffmpeg sync iirc. So I
> don't know why it's happening again, but it would be nice to hear if
> others are having the issue too.
turn off DTS passthrough and see what happens. On my machine it still
passed the 5.1 stream anyway but without the skipping.
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