dvdbackup
31st October 2005, 20:31
I'm sorry to say this but I tried to compress a DVD 'Cirque Du Soleil' which has a main movie (largest VTS) with 4 angles. Only some parts of the main movie do have them really used.
The original DVD (after being ripped with DVDD) to HD, plays just fine.
You can switch angles at all time, but there really happens something in the parts (acts) of the movie where the angles are really used with own exclusive video material (other Camera recording)
If you switch these multi-angle parts:
a) It takes a moment for the DVD player to switch.
b) After that moment, the switching is done without picture disturbance and without sound interruption to a real other camera perspective.
So that's no problem.
The DVD isn't preprocessed in any way !!!
But after compressing it with DVD-REBUILDER-PRO (and seeing DVD-RB detecting the multi angles) the output is wrong concerning angle switching...
This happens when you switch on a real multi angle part (4 total angles, 3 extra angles) on a REAL dvd-player and even with POWER-DVD:
1) After swtiching an angle, there is a brief moment of waiting.
2) When the switch occurs, there is an image disturbance, having a lot of blocks in it (looks like switching to a B or P frame, not an I-frame !!!).
3) Sound is interrupted and skipped.
This happens with an original non-preprocessed DVD that has no special copy protection at all and was processed by DVD-RB-PRO V1.01(final).
So still bugs in DVD-RB-PRO.
Sorry to say.
But I've have red a lot of problems in the past concerning ILVU and multi-angle issues.
It's still not working on my 4 angle (3 extra angles) DVD.
The output size is perfectly correct (to my CCE_targetsectors setting).
I use (as you may have already noticed) CCE SP 2.67.x.x.
I don't use AVISYNTH filters.
I do use VERY LOW BITRATE matrix, but this doesn't make a difference.
Even the easy simple DVDSHRINK 3.2, as low-quality transcoder based compression tool, delivers a result that works !!!
Probably the way DVD-RB works it's maybe more complex, but it should also work and it doens't, even having (Final) on it !
So there are no runtime errors, the output is sized correctly, but the multi-angling is corrupted in whatever way....
Of course I tried more than just once........ Even on different systems....
The original DVD (after being ripped with DVDD) to HD, plays just fine.
You can switch angles at all time, but there really happens something in the parts (acts) of the movie where the angles are really used with own exclusive video material (other Camera recording)
If you switch these multi-angle parts:
a) It takes a moment for the DVD player to switch.
b) After that moment, the switching is done without picture disturbance and without sound interruption to a real other camera perspective.
So that's no problem.
The DVD isn't preprocessed in any way !!!
But after compressing it with DVD-REBUILDER-PRO (and seeing DVD-RB detecting the multi angles) the output is wrong concerning angle switching...
This happens when you switch on a real multi angle part (4 total angles, 3 extra angles) on a REAL dvd-player and even with POWER-DVD:
1) After swtiching an angle, there is a brief moment of waiting.
2) When the switch occurs, there is an image disturbance, having a lot of blocks in it (looks like switching to a B or P frame, not an I-frame !!!).
3) Sound is interrupted and skipped.
This happens with an original non-preprocessed DVD that has no special copy protection at all and was processed by DVD-RB-PRO V1.01(final).
So still bugs in DVD-RB-PRO.
Sorry to say.
But I've have red a lot of problems in the past concerning ILVU and multi-angle issues.
It's still not working on my 4 angle (3 extra angles) DVD.
The output size is perfectly correct (to my CCE_targetsectors setting).
I use (as you may have already noticed) CCE SP 2.67.x.x.
I don't use AVISYNTH filters.
I do use VERY LOW BITRATE matrix, but this doesn't make a difference.
Even the easy simple DVDSHRINK 3.2, as low-quality transcoder based compression tool, delivers a result that works !!!
Probably the way DVD-RB works it's maybe more complex, but it should also work and it doens't, even having (Final) on it !
So there are no runtime errors, the output is sized correctly, but the multi-angling is corrupted in whatever way....
Of course I tried more than just once........ Even on different systems....