On Wed, Dec 17, 2008 at 11:12 AM, Jean-Michel Pour? <jm at poure.com> wrote: > On Wed, 2008-12-17 at 10:43 -0800, Dan Dennedy wrote: >> configure with --enable-pthreads and run ffplay with the -threads >> option followed by the number of worker threads to use. It will still >> keep a decoder control thread and separate reader/output threads, all >> of which are fairly light, so it is a good idea to use (#cores - 1) >> for the worker threads. > > Ah ... this skiploop is not documented.
documented in the source :-). Actually, I knew of it because of 'ffplay -h' > ffplay -skiploop 48 -threads 2 avchd-test-1.mts works very well. > > By the way, FFmpeg developers suggested that we do not decode B frames > during viewing. I don't know is this can apply to Kdenlive. Yeah, I'm not sure, but I will experiment with it. I might be okay to skip B frames in preview (user might see repeated frames) and then process them during render. With ffplay you can use "-skipframe 16" to skip B frames. > So Kdenlive is really AVCHD compliant. Good news. I am really pleased. It still has seeking problems. -- +-DRD-+
