RE: some performance tunning opportunity of cheese

For still image, I think we do not need timestamp.
For view-finding, the 'sync=false' of video sink could also ignore the timestamp. 
Is it right?

-----Original Message-----
From: Stefan Kost [mailto:ensonic hora-obscura de] 
Sent: 2010年1月8日 17:56
To: Zhao, Halley
Cc: 'cheese-list gnome org'; Guo, Young
Subject: Re: some performance tunning opportunity of cheese

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).


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]