[mythtv] FFmpeg sync

John P Poet jppoet at gmail.com
Wed Sep 17 21:32:31 UTC 2008

On Wed, Sep 17, 2008 at 12:32 PM, Janne Grunau <janne-mythtv at grunau.be> wrote:
> On Wednesday 17 September 2008 18:48:31 John P Poet wrote:
>> I installed this patch last night.  Tried watching about a dozen
>> different shows, all with AC3.  Some where ATSC OTA, and some where
>> from the HD-PVR.  I had zero problems.  S/PDIF pass-through worked
>> fine, as well as timestretch.
> Good to know.
>  I remembered two issues in the patch. Some AC3 streams doesn't play
> correctly anymore. It's reproduceable with ffmpeg, and I've already
> identified the commit.
> the H.264 loop filter causes reliable crashes for interlaced streams.
> This is unfortunately not reproduceable in ffmpeg. A fix/workaround
> exist but I'm not sure if it is correct.
> Janne

I have not tried 1080i H.264.  I have been avoiding it because of all
the segfaults.  I will try to remember to give that a shot tonight
with the new code, to see if it is improved.

A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?

More information about the mythtv-dev mailing list