Re: [Mlt-devel] Repeated frames with melt

2015-04-28 Thread Dan Dennedy
4 threading behavior. You do that by setting: >> x264opts="threads=1" >> >> ~Brian >> >> -- >> *From:* Javier Matas >> *To:* Dan Dennedy >> *Cc:* mlt-devel@lists.sourceforge.net >> *Sent:* Tuesday, A

Re: [Mlt-devel] Repeated frames with melt

2015-04-28 Thread Javier Matas
bx264 threading behavior. You do that by setting: > x264opts="threads=1" > > ~Brian > > -- > *From:* Javier Matas > *To:* Dan Dennedy > *Cc:* mlt-devel@lists.sourceforge.net > *Sent:* Tuesday, April 28, 2015 4:47 AM > *Su

Re: [Mlt-devel] Repeated frames with melt

2015-04-28 Thread Brian Matherly
behavior. You might also want to try tweaking the libx264 threading behavior. You do that by setting:    x264opts="threads=1" ~Brian From: Javier Matas To: Dan Dennedy Cc: mlt-devel@lists.sourceforge.net Sent: Tuesday, April 28, 2015 4:47 AM Subject: Re: [Mlt-devel] Repeated f

Re: [Mlt-devel] Repeated frames with melt

2015-04-28 Thread Javier Matas
Another question, is there any option in melt config to execute this command in just one core? The commands of threads and slices seem to do nothing for us. I've proven this command on melt 0.8.0 and 0.9.0 and got no difference (8 frames repeated in a 8-core machine): melt -provider in.mov -consu

Re: [Mlt-devel] Repeated frames with melt

2015-04-28 Thread Javier Matas
Hello, problem solved!! We executed that melt command in a machine with only 1 core and it worked. We've realized that if we execute it on a machine with 2 cores, 2 frames were repeated. In a machine with 4 cores...4 frames were repeated, I don't know if it's a bug of melt multithreading, bu

Re: [Mlt-devel] Repeated frames with melt

2015-04-27 Thread Dan Dennedy
On Mon, Apr 27, 2015 at 10:34 AM Javier Matas wrote: > Hello, > > We are using melt in order to build videos from .mov fragments, and when > we process the fragments, we realize that the output videos have around 10 > repeated frames at the beginning. > > The melt command we use is: > > melt -pro

[Mlt-devel] Repeated frames with melt

2015-04-27 Thread Javier Matas
Hello, We are using melt in order to build videos from .mov fragments, and when we process the fragments, we realize that the output videos have around 10 repeated frames at the beginning. The melt command we use is: melt -provider in.mov -consumer avformat:out.mp4 vcodec=libx264 an=1 preset=ult