Re: some performance tunning opportunity of cheese

[Stefan Kost <ensonic hora-obscura de>]

Stefan Kost wrote:
> Zhao, Halley wrote:
>   
>> Hi all:
>>
>>
>>     
>> 4. cheese on my netbook lack of a/v sync,
>>
>> but when I add ‘do-timestamp’ for both audio and video src, and let
>> audio src ‘provide-clock’. It will be ok for a/v sync.
>>
>> Do you think it is a valid change?
>>
>>     
> ‘provide-clock’ for the source imho makes sense when recording audio.
> Are you sure setting "do-timestamp" makes a difference?
>
>   
erm, its not as easy as that. The audiosrc is not running for still
images or viewfinder (atleast not in camerabin). Using "provide-clock"
would cause the clock to change while the pipline runs (unless we keep
the audiosrc running all the time).

Stefan