On 2016-03-07 16:24, Knurpht - Gertjan Lettink wrote:
Knowing you're familiar with CLI, here's
I tested this with a 2 minute video and 2 extra sound tracks.
I know how to recode and crop a video with two audio tracks with ffmpeg,
I do it often. The problem is to remove the minutes before the start of
the movie, those beyond the end, and the commercials in the middle.
With ffmpeg I can extract the section in the middle with ffmpeg. Tell it
a start point in seconds and the duration, I think. I just need to find
those points. However, some of these streams have a bad timeline, the
seconds correspond to several seconds in the real world.
I have seen a suggestion from someone here (sorry, I forget whom, busy
day), about expanding (uncompressing) the video stream first, because
some applications are happier.
I'm unfamiliar with this technique. Anyone?
Cheers / Saludos,
Carlos E. R.
(from 13.1 x86_64 "Bottle" at Telcontar)