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Search took 0.00 seconds. Search: Posts Made By: J-Wo
Forum: Video Encoding and Conversion 07-30-2003, 04:57 PM
Replies: 251
Views: 16,149
Posted By J-Wo
Thanks Kwag. I've gone back to RC-5 in the...

Thanks Kwag. I've gone back to RC-5 in the meantime and am trying to mess around with min/max bitrates. As of yet I've been getting highly inaccurate results with AVI files, so I want to see if...
Forum: Video Encoding and Conversion 07-30-2003, 03:31 PM
Replies: 251
Views: 16,149
Posted By J-Wo
Kwag I don't think my problem is the same as the...

Kwag I don't think my problem is the same as the one reported by vhelp. 1.01release is still resetting the max bitrate to 3000 when using CQ_VBR and keeps it there throughout prediction and encode...
Forum: Video Encoding and Conversion 07-30-2003, 08:25 AM
Replies: 251
Views: 16,149
Posted By J-Wo
Kwag: I'm testing release 1.0 with CQ_VBR, and I...

Kwag: I'm testing release 1.0 with CQ_VBR, and I have my min/max bitrate set to 0.57*avg and 2000 respectively. However as soon as cqmatic does its CF sample, it raises the max to 3000 and it stays...
Forum: Video Encoding and Conversion 07-25-2003, 10:08 AM
Replies: 251
Views: 16,149
Posted By J-Wo
Kwag: I notice that CQMatic takes a much longer...

Kwag: I notice that CQMatic takes a much longer time to encode the same number of frames in its prediction samples than with tmpgenc on its own. For example, the movie I'm on now takes 12 min to...
Forum: Video Encoding and Conversion 07-24-2003, 10:41 PM
Replies: 251
Views: 16,149
Posted By J-Wo
Try CQMatic RC-1. You shouldn't get those...

Try CQMatic RC-1. You shouldn't get those numbers, and it should predict in around 4 or 5 tries :)[/quote]
I'm giving it a try right now. I forgot to count how many attempts it took but it no...
Forum: Video Encoding and Conversion 07-24-2003, 04:59 PM
Replies: 251
Views: 16,149
Posted By J-Wo
Kwag I'm still getting CQ prediction loops with...

Kwag I'm still getting CQ prediction loops with beta 7. It starts at CQ 60, then 50.25, 40.83, 40.66, 40.57, 40.53, 40.51, 40.50, 40.50, 40.49...

And that's where it gets stuck. The value for...
Forum: Video Encoding and Conversion 07-23-2003, 07:02 PM
Replies: 251
Views: 16,149
Posted By J-Wo
Kwag I'll give Beta 4a a whirl but I was still...

Kwag I'll give Beta 4a a whirl but I was still getting the bug with Beta 3 where it would just keep predicting the same CQ (presumably the correct CQ). I'll do another prediction with the same...
Forum: Video Encoding and Conversion 07-23-2003, 08:52 AM
Replies: 251
Views: 16,149
Posted By J-Wo
I'm having the same problem as Krassi and Fiz...

I'm having the same problem as Krassi and Fiz where after 2 prediction samples, CQMatic keeps sampling at the same CQ! I find that if I cancel and restart with a CQ closer to the "stuck" value, that...
Forum: Video Encoding and Conversion 07-22-2003, 10:39 AM
Replies: 251
Views: 16,149
Posted By J-Wo
hey kwag. ya I have an 87 min babylon 5 dvd (2...

hey kwag. ya I have an 87 min babylon 5 dvd (2 eps) that I'm trying to encode, and cqmatic keeps cycling between CQ 64.69 and 63.50 during its prediction cycle... so not quite sure what's going on! ...
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