avidemux 2.6 and TS recordings

[Alan Hicks]

On Sunday 27 January 2013 00:57:02 Andrew Johnson wrote:
>   Are there any tools left in the ports for re-muxing TS recordings?
>   I had visions of using GOPchop to quickly edit some recordings from the
> digital TV but there seems to be no tools in the FreeBSD ports to either
> (quickly) re-mux TS recordings into mpeg, or to (painfully slowly) convert
> (decode & encode) TS recordings into mpeg.
> 
>   ffmpeg wants to decode & encode, but it doesn't seem to honour all the
> error correction options in a TS steam and has trouble keeping audio sync.
In ffmpeg 0.7.13 you could try the options -vcodec copy -acodec copy -scodec 
copy to copy the raw video, audio and subtitle data thus avoiding re-encoding.  
Also there are options -copyts -copytb for the timestamps and time bases which 
may help. Version 1.0.1 has more options.  Alas a tool I only occasionally 
use.
> 
>   The Avidemux portal suggests they've kept working on the TS sync issue
> with the 2.6 and 2.6.1 versions but its 2.5.6 that's in the ports.
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