[FFmpeg-trac] #2231(undetermined:closed): Remuxing some H264 WTV file to TS files generates no audio and excessive clipping messages
FFmpeg
trac at avcodec.org
Mon Feb 4 02:58:11 CET 2013
#2231: Remuxing some H264 WTV file to TS files generates no audio and excessive
clipping messages
-------------------------------------+-------------------------------------
Reporter: ramitbhalla | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution: invalid
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by cehoyos):
Replying to [comment:4 cehoyos]:
> Replying to [comment:3 ramitbhalla]:
> > the original video plays fine on WMP, so if I'm copying the audio it
should play right?
>
> Why do you think so?
To elaborate a bit in case this is unclear:
I hope you agree that this command cannot produce an output file that
plays with WMP:
$ ffmpeg -i latm_input -acodec copy -vn out.mkv
because WMP does not support matroska files
So assuming that WMP does not support latm in mpeg-ts (this may be wrong,
but it fails for a random sample I tried and for FFmpeg-produced files as
you tested, so it is at least possible that it is unsupported), why should
the following command produce a non-silent file for WMP?
$ ffmpeg -i latm_input -acodec copy -vn out.ts
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2231#comment:5>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list