[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 03:53:53 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:6 ramitbhalla]:
 > Replying to [comment:5 cehoyos]:

 > > 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
 > 1. This DOES work, I have Haali media splitter installed and the audio
 is playing back perfectly, no issues.

 Only vanilla WMP is relevant for this discussion, I am sure if you install
 the right FFmpeg-based splitter, your file test.ts plays fine with WMP
 (but let me repeat: this is completely irrelevant for this ticket)

 > 3. Why are there so many clipping messages? Is that normal?

 I assumed the important part of this ticket (from your point of you) is
 the audio problem. Please feel free to open a ticket concerning the
 excessive warnings printed.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2231#comment:7>
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