11 Nov
2015
11 Nov
'15
11:11 a.m.
Hello everyone !
Thanx for all the answers and ideas !
- frame rate seems correctly assumed → 25 fps
- about those DVD → they are sent to me by the legal owner of the movie
The header/timecode thing seems to be the problem here.
So your advice is to wrap that VOB file into [put examples here] with
ffmpeg ?
(I have already encoded DCP from DVD and I did not need to do that. Was
I lucky then ?)
Other question, DoM automatically sets color profile to REC609 → does it
sound correct ?
(those DVD look good quality, at least on my pc's screens, with a nice
contrast and black looking… black)
Thanks again !
Gérald
Le 11/11/2015 01:03, Carsten Kurz via DCPomatic a écrit :
Am 11.11.2015 um 00:37 schrieb Carl Hetherington via
DCPomatic:
The problem with VOBs, as I understand it, is
that they only definitely
make sense when the whole set of them are joined together. An
individual VOB file may start half way through a video packet and have
no header information at all.
That's right, there is an internal timecode that can get mixed up.
I use MPEG StreamClip to fix this - it will recognize segmented VOBs and broken timecode,
fix it, then you can write a complete 'proper' MPEG2 file without recompression
and insert it in DOM. Needs very little time and effort. Old, but still a valuable tool
for all sorts of things.
- Carsten
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