[Mlt-devel] [mltframework/mlt] 928ea3: Add new avsync module

2013-02-25 Thread GitHub
Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 928ea3c5e79d2ca150f1c9d55e720ccb595da492 https://github.com/mltframework/mlt/commit/928ea3c5e79d2ca150f1c9d55e720ccb595da492 Author: Brian Matherly Date: 2013-02-25 (Mon, 25 Feb 2013) Changed paths:

[Mlt-devel] New avsync module

2013-02-25 Thread Brian Matherly
Dan, I added a new module: avsync. It has one producer and one consumer. The producer generates a stream with a classic blip/flash pattern. The consumer attempts to detect the blip/flash and calculate the audio/video sync. The consumer will report the caluclated lipsync in milliseconds. A posit

Re: [Mlt-devel] New avsync module

2013-02-25 Thread Dan Dennedy
Thank you for the contribution. You might be interested to read this old report I did testing a/v sync of the DVEO SDI consumer, drivers, and hardware: http://www.mltframework.org/bin/view/MLT/LinsysSyncTest The challenge now is to figure out if the problems lie more in the avformat consumer or pr

Re: [Mlt-devel] New avsync module

2013-02-25 Thread Dan Dennedy
On Mon, Feb 25, 2013 at 8:45 PM, Brian Matherly wrote: > Dan, > > I added a new module: avsync. It has one producer and one consumer. The > producer generates a stream with a classic blip/flash pattern. The consumer > attempts to detect the blip/flash and calculate the audio/video sync. The > c

Re: [Mlt-devel] New avsync module

2013-02-25 Thread Dan Dennedy
On Mon, Feb 25, 2013 at 10:20 PM, Dan Dennedy wrote: > On Mon, Feb 25, 2013 at 8:45 PM, Brian Matherly wrote: >> Dan, >> >> I added a new module: avsync. It has one producer and one consumer. The >> producer generates a stream with a classic blip/flash pattern. The consumer >> attempts to detec

Re: [Mlt-devel] New avsync module

2013-02-25 Thread Dan Dennedy
On Mon, Feb 25, 2013 at 10:26 PM, Dan Dennedy wrote: > On Mon, Feb 25, 2013 at 10:20 PM, Dan Dennedy wrote: >> On Mon, Feb 25, 2013 at 8:45 PM, Brian Matherly wrote: >>> Dan, >>> >>> I added a new module: avsync. It has one producer and one consumer. The >>> producer generates a stream with a c