It happens right on a 32-bit boundary...if I take the 24fps frame number 143352 (which is the frame where it starts getting off) and multiple it by 30000 (I'm using 29.97 frame rate, or 30000/1001) I get just over 256^4, so I do believe this to be an integer overflow problem. So I believe the patch hitoshi.kawamata will do the trick. I'll cross my fingers :-)
-- Ray On Mon, 30 Jun 2003 19:02:54 -0500 Ray Cole <[EMAIL PROTECTED]> wrote: > Attached is the output. See around 1:40:00 where it starts to get out of sync. > > -- Ray > > On Mon, 30 Jun 2003 00:16:29 -0400 > [EMAIL PROTECTED] wrote: > > > > I've been using yuvkineco/mpeg2enc for pulldown. It stays perfectly in sync > > > until it reaches around 100 minutes into the video. Then it gets WAY out of > > > sync. It isn't slowly getting out of sync at 100, it just suddenly gets out of > > > sync. > > > > > > Any ideas? > > > > Use "yuvkineco -C frames.lst" in your pipeline (instead of just > > yuvkineco) to get a list of all the frames and what yuvkineco did with > > them. > > > > Another thing you might try is to cut out just the offending part and > > run it through yuvkineco to see if it's the content or the position > > that's the problem. > > > > I went through the yuvkineco code recently to add 4:1:1 support (to be > > posted shortly) and I didn't see any obvious place where something > > might overflow after 100 minutes (but, of course, I wasn't looking > > either). > > > > Dan > > > > > > > > ------------------------------------------------------- > > This SF.Net email sponsored by: Free pre-built ASP.NET sites including > > Data Reports, E-commerce, Portals, and Forums are available now. > > Download today and enter to win an XBOX or Visual Studio .NET. > > http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 > > _______________________________________________ > > Mjpeg-users mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/mjpeg-users > ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
