openshot.developers team mailing list archive

[Andy Finch <we.rocked.in79@xxxxxxxxxxxxxx>]

Can you trying the file with the ffplay/melt players?

To use the ffplay/melt players you will need to install ffmpeg & melt,
then the syntax in the terminal is:

ffplay filename.avi

melt filename.avi

If you see the sync problem with either one of those (probably melt),
you may need to transcode to a different format. There have been a
couple of new releases of MLT since the version included with karmic
that have fixed specific sync issues, so I would expect that is the
issue.

-- 
timeline playback audio out of sync on high definition mp4 file
https://bugs.launchpad.net/bugs/509851
You received this bug notification because you are a member of OpenShot
Developers, which is subscribed to OpenShot Video Editor.

Status in OpenShot Video Editor: New

Bug description:
Similar to #509466, but have only a single high definition mp4 file on the time line and the audio gets progressively more out of sync as it plays.  Playback of the video in Totum has good a/v sync even after seeking during playback.

You can download the video here:
http://www.nasa.gov/mp4/312373main_nasa360-0107-hi.mp4

I thought cutting the clips of our lab from the show would be a good test for the kind of things I usually do with a Video editor for work -- produce short clips from larger sources to use in presentations.  Currently I usually  use Sony Vegas Movie Studio 7 or Premier Elements 2 depending on the original formats on my XP notebook to do this


I'm using Ubuntu 9.10 with all updates current as of 3PM CST 19Jan2010
OpenShot version 1.0.0 installed via the PPA.