Working with converted VOB files
Posted: Wed May 06, 2009 5:31 pm
Following the recent help I received from the forum on burn speeds and rendering, afraid I¡¦ve hit another problem!
A few years ago we purchased a Sony RDR-VX410 Video/DVD recorder/player for the purpose of copying old analogue video onto DVD. It copied okay, but with two problems: 1) the menu structure is poor, as is the ability to create chapters at appropriate points and 2) the resulting DVD discs jumped and froze when played back, which is probably the same problem I encountered when first using Video Studio and requires a slower burn speed to correct.
So I thought that with my new-found editing and disc burning skills, I¡¦d have another go at transcribing some video ¡K
The Sony machine creates a series of files as .IFO, .BUP and .VOB. The business end containing the data is the .VOB file, which as I understand it is an MPG file by another name. Certainly, simply renaming the file with a .MPG extension seems to do the trick and allows such files to be played in Windows Media Player and imported into Video Studio, so that I can use the product to set chapter points where I want, create a menu structure etc. So far so good. However, when I play the DVD disc created from VS, the picture on the TV is narrow. The picture is full-width from the original analogue video and also from the DVD created from the Sony machine. There¡¦s also a full-width picture when one of the MPG re-named VOB files is viewed in Media Player - it¡¦s only after these files are imported into Video Studio that the problems arise.
The preview picture in VS is also narrow and ¡§Properties¡¨ show the file to be 352x576 with an aspect ratio of 4:3 and I suspect this is the problem - so even when I tell VS to use 720x576 and 16:9, it¡¦s not correcting the problem.
So at the moment my options seem to be either use the disc straight out of the Sony machine and accept a poor menu structure and that the disc may freeze and jump when played, or else run the project through VS and accept a narrow playback picture.
Does anyone have any ideas as to how I can import these files into VS so that the resulting DVD disc plays with full screen width on the TV?
Regards,
Clive
A few years ago we purchased a Sony RDR-VX410 Video/DVD recorder/player for the purpose of copying old analogue video onto DVD. It copied okay, but with two problems: 1) the menu structure is poor, as is the ability to create chapters at appropriate points and 2) the resulting DVD discs jumped and froze when played back, which is probably the same problem I encountered when first using Video Studio and requires a slower burn speed to correct.
So I thought that with my new-found editing and disc burning skills, I¡¦d have another go at transcribing some video ¡K
The Sony machine creates a series of files as .IFO, .BUP and .VOB. The business end containing the data is the .VOB file, which as I understand it is an MPG file by another name. Certainly, simply renaming the file with a .MPG extension seems to do the trick and allows such files to be played in Windows Media Player and imported into Video Studio, so that I can use the product to set chapter points where I want, create a menu structure etc. So far so good. However, when I play the DVD disc created from VS, the picture on the TV is narrow. The picture is full-width from the original analogue video and also from the DVD created from the Sony machine. There¡¦s also a full-width picture when one of the MPG re-named VOB files is viewed in Media Player - it¡¦s only after these files are imported into Video Studio that the problems arise.
The preview picture in VS is also narrow and ¡§Properties¡¨ show the file to be 352x576 with an aspect ratio of 4:3 and I suspect this is the problem - so even when I tell VS to use 720x576 and 16:9, it¡¦s not correcting the problem.
So at the moment my options seem to be either use the disc straight out of the Sony machine and accept a poor menu structure and that the disc may freeze and jump when played, or else run the project through VS and accept a narrow playback picture.
Does anyone have any ideas as to how I can import these files into VS so that the resulting DVD disc plays with full screen width on the TV?
Regards,
Clive