Hello,
I’m want to update movie “in update() override” frame by idle !
By default it’s by time !
I want to synchronize perfectly framerate of video and framerate of app.
Into void MovieBase::updateFrame()
There is QTVisualContextCopyImageForTime !
QTVisualContextCopyImageForTime(
QTVisualContextRef visualContext,
CFAllocatorRef allocator, /* can be NULL /
const CVTimeStamp * timeStamp, / can be NULL */
CVImageBufferRef * newImage);
I have quicktime movie at 60 ips and framerate of app at 60 hz !
For moment I have a gig (lag) while 15s every 5 min !
I search again !
Any idea ?
Thanks