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Search took 0.00 seconds. Search: Posts Made By: kwag
Forum: Video Encoding and Conversion 02-11-2004, 06:42 PM
Replies: 81
Views: 11,312
Posted By kwag
Yes, I've been all over the CVS repository, and I...

Yes, I've been all over the CVS repository, and I bring up a question: The most recent modifications to the CVS files, were ~4 months ago. So who did the subsequent builds we're using :?:
Where are...
Forum: Video Encoding and Conversion 02-11-2004, 01:40 PM
Replies: 81
Views: 11,312
Posted By kwag
Hi Bilu, I agree with that, but FFMPEG has...

Hi Bilu,

I agree with that, but FFMPEG has some serious issues on the stream, which render the muxing useless.
That apparently has been fixed in ffvfw, because I can mux every ffmpeg produced...
Forum: Video Encoding and Conversion 02-04-2004, 12:08 PM
Replies: 81
Views: 11,312
Posted By kwag
We need to write a "Bitrate Clipper/Trimmer"...

We need to write a "Bitrate Clipper/Trimmer" utility :mrgreen:

-kwag
Forum: Video Encoding and Conversion 02-04-2004, 09:13 AM
Replies: 81
Views: 11,312
Posted By kwag
But not with this CODEC. At least for the moment....

But not with this CODEC. At least for the moment.

-kwag
Forum: Video Encoding and Conversion 02-04-2004, 09:12 AM
Replies: 81
Views: 11,312
Posted By kwag
Already tried it. Results not as good as MPEG-2. ...

Already tried it. Results not as good as MPEG-2.

-kwag
Forum: Video Encoding and Conversion 02-03-2004, 09:36 PM
Replies: 81
Views: 11,312
Posted By kwag
Done (first post in this thread) :!: Now you...

Done (first post in this thread) :!:

Now you have A LOT of reading to catch up ;)

-kwag
Forum: Video Encoding and Conversion 02-03-2004, 09:35 PM
Replies: 81
Views: 11,312
Posted By kwag
Done :!: -kwag

Done :!:

-kwag
Forum: Video Encoding and Conversion 02-03-2004, 06:38 PM
Replies: 81
Views: 11,312
Posted By kwag
Hi Phil, I want you to try something....

Hi Phil,

I want you to try something. Because the DCT precision in this CODEC is only 8 bits, change ALL values on the INTER portion (right side) of the matrix to "16" (the standard values for...
Forum: Video Encoding and Conversion 02-03-2004, 06:15 PM
Replies: 81
Views: 11,312
Posted By kwag
I haven't really tried comparing with and...

I haven't really tried comparing with and without those options.
Still more options to play with. :)
But with the quality and space we're currently getting, I'm a VERY happy camper :drink: :lol:
...
Forum: Video Encoding and Conversion 02-03-2004, 06:08 PM
Replies: 81
Views: 11,312
Posted By kwag
Hi Phil, Go to "Masking" option, and select...

Hi Phil,

Go to "Masking" option, and select "Luminance masking" and "Normalize adaptive quantization".
Now go back to "Quantization", and you can set Macroblocks to 2.
Then go back and deselect...
Forum: Video Encoding and Conversion 02-03-2004, 05:56 PM
Replies: 81
Views: 11,312
Posted By kwag
Actually we want to encode with constant...

Actually we want to encode with constant quantization, variable bitrate ( or constant quality/variable bitrate, if you want to see it that way :) )
:mrgreen:

-kwag
Forum: Video Encoding and Conversion 02-03-2004, 05:30 PM
Replies: 81
Views: 11,312
Posted By kwag
I'm lost, which values are you talking about?,...

I'm lost, which values are you talking about?, where are we to set them?.[/quote]
Look at the top of this thread, where the value of CBR is set to 1147, which creates a VBV size of 20 (40KB).
So if...
Forum: Video Encoding and Conversion 02-03-2004, 05:13 PM
Replies: 81
Views: 11,312
Posted By kwag
... so , any corrections to the bitrate value for...

... so , any corrections to the bitrate value for KVCD?
I know that this is from parallel thread, but IMO it's related to this thread.[/quote]
I should have said "Optimal range" :)
The "Standard"...
Forum: Video Encoding and Conversion 02-03-2004, 04:54 PM
Replies: 81
Views: 11,312
Posted By kwag
You are correct :D Change all values at the...

You are correct :D
Change all values at the same time ;)

-kwag
Forum: Video Encoding and Conversion 02-03-2004, 04:53 PM
Replies: 81
Views: 11,312
Posted By kwag
By accident :!: I was playing with the bitrate...

By accident :!:
I was playing with the bitrate value, and I set it down to 1 by error, and when I started to encode, Vdub exploded. So I did a test with a value of about 32, and encoded a clip....
Forum: Video Encoding and Conversion 02-03-2004, 03:43 PM
Replies: 81
Views: 11,312
Posted By kwag
Yes. The settings are for NTSC, so make the...

Yes. The settings are for NTSC, so make the appropiate changes. Change it. No, I don't think so, but please try it, and then drag your mpeg over to bitrate viewer. You should see a VBV size of "20"...
Forum: Video Encoding and Conversion 02-03-2004, 03:16 PM
Replies: 81
Views: 11,312
Posted By kwag
ffvfw settings to create KDVDs and KVCDs

First of all, if you don't have the KVCD "Notch" Matrix in ffvfw format, download it here: http://www.kvcd.net/kvcd-matrix-for-ffvfw.qmatrix

This first screenshot shows the settings to be used for...
Showing results 1 to 17 of 17

 

 
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