[mythtv] ffmpeg sync

[Rudy Zijlstra]

Rudy Zijlstra wrote:
> Janne Grunau wrote:
>   
>> On Sunday 14 October 2007 01:53:39 Rudy Zijlstra wrote:
>>   
>>     
>>> Mark Kendall wrote:
>>>     
>>>       
>>>> On 10/12/07, Janne Grunau <janne-mythtv at grunau.be> wrote:
>>>>       
>>>>         
>>>>> Please test and report any problems. Patches apply with -p2.
>>>>>         
>>>>>           
>>>> No obvious issues over a couple of hours of viewing.
>>>>
>>>> BBC-HD (DVB-S) is still problematic - it is clearly using both
>>>> cores (Core2Duo E6600) but one is pegged at almost 100%, the other
>>>> 60-80% and I get minor pauses every 3-4 seconds. Live tv is worse
>>>> than recorded material.
>>>>
>>>>       
>>>>         
>>> With a AMD X2 4600+ i get both cores regularly going to 90% load on
>>> BBC-HD. Problem is that the video is not fluent though, lots of
>>> micro-pauses. Its almost watchable....
>>>
>>> Currently running a recording to test from a recording.
>>>
>>> HD recorded from Film1-HD seems to run smoothly. A recording from
>>> HD-NL (shadows final tour) is stuttering though, even with processor
>>> load of both cores not going above 40%
>>>     
>>>       
>> please try attached patch.
>>
>> Janne
>>   
>>     
> Janne,
>
> I think you have nailed it. Recordings from BBC-HD are fluent now. Will 
> test live TV later today (at the moment they seem not to broadcast BBC-HD)
>
> playback of recordings from film1-HD has also improved.
>
> HD-NL recordings with EXQI branding on left hand side are still not OK. 
> Its as if i get dropped frames.
>
>
> Very good improvement!
>
>
> Cheers,
>
> Rudy
>   
And just now testing BBC-HD in liveTV mode. It also works. No stuttering.

Rudy