I don't think DCP-o-matic's internal VOB concatenation will do anything
more advanced than Gérald's cat command. I'd try the MakeMKV approach
first.
Unfortunately I think I'd need the full source file to do any more
debugging on it ...
Kind regards,
Carl
On Mon, 19 Jun 2017, Carsten Kurz via DCPomatic wrote:
Did you try DCP-o-matics internal VOB/MTS
concatenation? Yes, it is there (right click on content).
- Carsten
Am 19.06.2017 um 15:14 schrieb Gérald Maruccia via DCPomatic
<dcpomatic(a)carlh.net>et>:
Hi…
…not the first time I do that but today I fail…
DCP-O-Matic 2.10.5 git 61b5d4ad8 on Ubuntu 14.04.
I have a dvd to convert to dcp.
First thing I did was concatenate the 4 vob into one file :
cat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB VTS_01_4.VOB | ffmpeg -i - brialy.mp4
Then I use some personal script to get some kind of 5.1 sound → file becomes
brialy_51.mov
Now in DCP-o-Matic conversion always stops @ same number of images ( about 4500 ).
There's some warning in log @ line 2407 FFmpeg: Warning: data is not aligned! This
can lead to a speedloss
Files attached are log, ffprobe.log andmy script for 5.1 upmix.
I suspect more has to be done regarding « concatenate » the vob into one single.
Any hints / help welcome.
Best regards,
Gerald
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