[mythtv-users] lossless cut issues with ceton infinitv

[Krys Allen]

Doug,

After seeing your reply

"Once I even considered having an option to create Avidemux project files
so that the AvidemuxCLI appcould do the cuts but it cannot handle 1080i
recordings as well as mkvmerge at this time."

I tried out Avidemux, and it seems to work much better than mkvmerge on my
files. I'm not sure how long its been since you tried it, but i haven't
seen any issues with 1080 files yet. I was wondering however if you might
be able to help me out with the CLI process so I can get a script going.
Right now I am having issues with the audio being out of sync after I cut
commercials out, how are you supposed to keep audio in sync after editing?
Ive seen some references to pulling out the audio then merging it back in
after commercial have been removed. Any help would be appreciated.



On Fri, Feb 22, 2013 at 5:16 PM, Doug Vaughan <r.d.vaughan at rogers.com>wrote:

> Kris and Krys,
>   I looked at Kris's good and bad logs. The issue is with mkvmerge's
> ability to deal with the videoand or audio tracks. If it encounters what it
> deemsas "corruption" it does not process the rest of the recording
> correctly. I have seen this with my own HDPVR recordings. A lot ofthe time
> I can see some video artefacts in the original recording when played by the
> MythTV internal player. I see this far too frequently with the PBS News but
> rarely with network TV programs.
>
> Unless the mkvmerge utility is made more resilient or a substitute
> cut/merge utility is found there is little I can do. Of note is that I did
> try ffmpeg as a substitute but it was no better than mkvmerge and in some
> cases inferior at cut/merge processing.
>
> Once I even considered having an option to create Avidemux project files
> so that the AvidemuxCLI appcould do the cuts but it cannot handle 1080i
> recordings as well as mkvmerge at this time.
>
> Kris thanks for your input with this issue.
>
>
> Doug
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