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Search took 0.00 seconds. Search: Posts Made By: SansGrip
Forum: Video Encoding and Conversion 07-21-2004, 08:14 PM
Replies: 59
Views: 4,401
Posted By SansGrip
It's supposed to, but from what I can gather it's...

It's supposed to, but from what I can gather it's often out by a few frames.
Forum: Video Encoding and Conversion 07-21-2004, 08:14 PM
Replies: 59
Views: 4,401
Posted By SansGrip
Never heard of it. Thanks for the tip :).

Never heard of it. Thanks for the tip :).
Forum: Video Encoding and Conversion 07-21-2004, 06:31 PM
Replies: 59
Views: 4,401
Posted By SansGrip
I've been playing with DVD Rebuilder recently....

I've been playing with DVD Rebuilder recently. Very, very nice program. Seems to mux perfectly. Shame QuEnc isn't quite ready for production use yet (or maybe it was just my settings)...

It's...
Forum: Video Encoding and Conversion 07-19-2004, 03:55 PM
Replies: 59
Views: 4,401
Posted By SansGrip
Yep, I use wxWidgets a lot. It's not perfect but...

Yep, I use wxWidgets a lot. It's not perfect but it's way nicer than MFC (is anything less nice than MFC?), and it also means I don't have to learn Cocoa, Carbon or Objective-C.

By "interface" I...
Forum: Video Encoding and Conversion 07-19-2004, 03:24 PM
Replies: 59
Views: 4,401
Posted By SansGrip
Make that 460 lines. I forgot a few :roll:

Make that 460 lines. I forgot a few :roll:
Forum: Video Encoding and Conversion 07-19-2004, 02:51 PM
Replies: 59
Views: 4,401
Posted By SansGrip
Well, I now have 350 fun-filled lines of code...

Well, I now have 350 fun-filled lines of code representing the various structures found within IFO files. Now I've got to figure out a nice object-oriented interface to it all, because I'll be damned...
Forum: Video Encoding and Conversion 07-19-2004, 10:51 AM
Replies: 59
Views: 4,401
Posted By SansGrip
I took a brief look and it doesn't seem they know...

I took a brief look and it doesn't seem they know what it is either ;). I guess it's not important.
Forum: Video Encoding and Conversion 07-19-2004, 09:15 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Also, "VMG category" at 0x22. Four bytes. Byte 1...

Also, "VMG category" at 0x22. Four bytes. Byte 1 is the region code, but the other three are unexplained. They're zero on the IFO I'm using for testing.
Forum: Video Encoding and Conversion 07-19-2004, 09:10 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Hmmm ;). Yup, amongst other things. I...

Hmmm ;).


Yup, amongst other things. I spent a couple days searching for and downloading info -- I have a folder with a couple of dozen PDFs I made from web pages...

Some of the fields are...
Forum: Video Encoding and Conversion 07-18-2004, 07:54 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Coding has begun ;). Right now I'm making a...

Coding has begun ;). Right now I'm making a command line tool, I'll convert it into a GUI when decent functionality is there.

At the moment it loads VIDEO_TS.IFO and pulls out most of the...
Forum: Video Encoding and Conversion 07-16-2004, 06:15 PM
Replies: 59
Views: 4,401
Posted By SansGrip
Whether or not this proposed tool will be able to...

Whether or not this proposed tool will be able to do it, I don't know. I don't want to make it an authoring package -- there are already plenty of those. I'd prefer to concentrate on manipulating...
Forum: Video Encoding and Conversion 07-16-2004, 06:12 PM
Replies: 59
Views: 4,401
Posted By SansGrip
It might turn out nice if I can ever get my head...

It might turn out nice if I can ever get my head around MPEG2 program streams, MPEG2 video, VOBs, and IFOs ;).


That would be awesome if you could. Splitting the re-encoded elementary stream...
Forum: Video Encoding and Conversion 07-16-2004, 04:14 PM
Replies: 59
Views: 4,401
Posted By SansGrip
What are header points? The GOP header? ...

What are header points? The GOP header?


Valid, yes. Split at precisely the same point as the original program (or PGC, or title, or whatever), no.
Forum: Video Encoding and Conversion 07-16-2004, 01:36 PM
Replies: 59
Views: 4,401
Posted By SansGrip
It can change the cutting point, and that's the...

It can change the cutting point, and that's the problem. My goal is to keep the exact same structure as the original VOB.

Here's...
Forum: Video Encoding and Conversion 07-16-2004, 01:14 PM
Replies: 59
Views: 4,401
Posted By SansGrip
I was thinking about how one could split the...

I was thinking about how one could split the re-encoded elementary stream into its constituent cells without confusing the MPEG decoder, and came up with a simple solution. It's simple to describe,...
Forum: Video Encoding and Conversion 07-16-2004, 11:11 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Cool -- I'll do a search for your posts.

Cool -- I'll do a search for your posts.
Forum: Video Encoding and Conversion 07-16-2004, 10:14 AM
Replies: 59
Views: 4,401
Posted By SansGrip
I have some plans for this tool which I think...

I have some plans for this tool which I think might make it unique enough to warrant a commercial release (perhaps a cut-down free version and a more complete "pro" version), so I'm planning on...
Forum: Video Encoding and Conversion 07-16-2004, 10:06 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Re: Simple approach to re-encoding? (NOT transcoding)

Okay. I'll ask around the neighbours and find a retail version ;).


Ah yes, Nortel. I'm glad you didn't lose your job when they were downsizing recently... ;)
Forum: Video Encoding and Conversion 07-16-2004, 09:23 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Re: Simple approach to re-encoding? (NOT transcoding)

I've never watched a Disney DVD, let alone one in Europe ;). I believe we have a couple of Disney discs somewhere, so I'll check them out. The R1 version might contain a language selection (maybe...
Forum: Video Encoding and Conversion 07-16-2004, 09:09 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Yep. But I don't really like the sound of either...

Yep. But I don't really like the sound of either method -- I'd rather it was done "automatically" by the tool. Having to set chapter points, or mess with GOP structures, manually for every movie...
Forum: Video Encoding and Conversion 07-16-2004, 09:00 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Re: Simple approach to re-encoding? (NOT transcoding)

I understand. Multipass encoding is basically useless when you're dealing with a bunch of separate files (each one possibly no bigger than a hundred megs or so). As you say, some sort of "constant...
Forum: Video Encoding and Conversion 07-16-2004, 08:50 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Thanks for the tip -- I'll check out rejig and...

Thanks for the tip -- I'll check out rejig and get in touch with him :).
Forum: Video Encoding and Conversion 07-16-2004, 08:47 AM
Replies: 59
Views: 4,401
Posted By SansGrip
It would seem to me that instead of attempting to...

It would seem to me that instead of attempting to follow cell commands, one should allow the user to select the exact order in which cells are extracted from a program. This way if the cells are out...
Forum: Video Encoding and Conversion 07-16-2004, 08:26 AM
Replies: 59
Views: 4,401
Posted By SansGrip
It's starting to sound complex, yes ;).

It's starting to sound complex, yes ;).
Forum: Video Encoding and Conversion 07-16-2004, 08:19 AM
Replies: 59
Views: 4,401
Posted By SansGrip
Re: Simple approach to re-encoding? (NOT transcoding)

Actually I was considering a cell-by-cell approach, if only because it avoids the problem of figuring out cell play-order. But that's not to say one would have to encode each cell separately (which...
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