On 12/20/2015 2:55 AM, Laine Lee wrote:
On 12/18/15, 12:41 PM, "ffmpeg-user on behalf of Claudiu Rad"
<[email protected] on behalf of [email protected]> wrote:
anyone? i really need to find a solution without re-encoding the whole
I worked around this issue by using Remux 1.3.1 in OS X, available from MacUpdate.
When I saw a similar issue in Mencoder output, I discovered that "-lavfopts
format=mp4” appeared to solve it, but even with an ffmpeg equivalent, it would mean
re-encoding, of course.
so just remuxing without reencoding? this would confirm that the issue
is fixable by only fiddling around with the timestamps as i suspected.
ffmpeg by default also automatically fixes this if i just reencode,
probably because it knows to properly decode the input and then
regenerates timestamps.
it's a pity though that timestamps / frame order in ffmpeg cannot be
easily controlled without reencoding. after all, this is not actual
media content, just metadata (although mandatory for playback).
maybe a bitstream filter would to the trick?
thanks for the info. i'll try playing a bit with the tools you mentioned.
--
Claudiu
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