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Forum: Video Encoding and Conversion 03-28-2006, 08:48 AM
Replies: 112
Views: 9,408
Posted By incredible
Sagittaire, regarding to the "float" Quantizer...

Sagittaire, regarding to the "float" Quantizer info in your pic samples:
Which FFdshow Version are you using?
Forum: Video Encoding and Conversion 03-27-2006, 04:28 AM
Replies: 112
Views: 9,408
Posted By incredible
Beside spikes etc. ... it was clearly reported...

Beside spikes etc. ... it was clearly reported (not only here) that even if the bitrates are in the DVD compilant range, that is NO proof that this result is full DVD compilant. Many users reported...
Forum: Video Encoding and Conversion 03-26-2006, 05:36 PM
Replies: 112
Views: 9,408
Posted By incredible
You should take into account testing various...

You should take into account testing various sources cause as you can see I got clear spikes up to 9900 where 9000 was set as maximum.
Forum: Video Encoding and Conversion 03-26-2006, 03:34 PM
Replies: 112
Views: 9,408
Posted By incredible
Do you think these arguments just are enough to...

Do you think these arguments just are enough to do encode in a non-linear mode? Even if they do "sound" so? Gimme a clear documentation if this from somewhere - like the mencoder docu.

When using...
Forum: Video Encoding and Conversion 03-25-2006, 07:18 AM
Replies: 112
Views: 9,408
Posted By incredible
First try and ..... same problem as before: ...

First try and ..... same problem as before:

I used a 5% sliced sample of a typical averaged movie including action, low ligth scenes, bright light scenes, explosions, smooth surfaces, action and...
Forum: Video Encoding and Conversion 03-25-2006, 05:54 AM
Replies: 112
Views: 9,408
Posted By incredible
@ All If you do end up with a choma swapped...

@ All
If you do end up with a choma swapped result

do modify the -vf comand of each! pass of the mencoder lines below from

-vf yuvcsp

to

-vf yuvcsp,swapuv
Forum: Video Encoding and Conversion 03-24-2006, 02:18 PM
Replies: 112
Views: 9,408
Posted By incredible
The seq end code = nomen est omen. The stream...

The seq end code = nomen est omen.
The stream in regular gots a flag at the end where other apps. will recognise that this stream gots its end.
Imho this should be no problem, its more difficult...
Forum: Video Encoding and Conversion 03-24-2006, 01:37 PM
Replies: 112
Views: 9,408
Posted By incredible
What about the minbitrate argument in the...

What about the minbitrate argument in the Commandline? I know it isnt supported officialy, but when I "tested" it, it made Mencoder the ONLY encoder which kept the minbitrate at the setted value!...
Forum: Video Encoding and Conversion 03-24-2006, 11:12 AM
Replies: 112
Views: 9,408
Posted By incredible
Fully agree!

Fully agree!
Forum: Video Encoding and Conversion 03-24-2006, 09:02 AM
Replies: 112
Views: 9,408
Posted By incredible
I did that anyway all the time in case of...

I did that anyway all the time in case of Mencoder as its much more faster than Mencoders internal engine and ..... I didnt test IF Libavcodec just "crops" the lumarange from 0-255 to 16-235 or if it...
Forum: Video Encoding and Conversion 03-24-2006, 07:26 AM
Replies: 112
Views: 9,408
Posted By incredible
Rui, Sagittaire already gave that link for...

Rui, Sagittaire already gave that link for precompiled binaries ;) :
http://oss.netfarm.it/mplayer-win32.php

That page I also visit to update the daily Libs compiles for my MinGW install.
...
Forum: Video Encoding and Conversion 03-24-2006, 07:16 AM
Replies: 112
Views: 9,408
Posted By incredible
Yes please ... pictures do say much more than...

Yes please ... pictures do say much more than words.
Better: t would be very nice if we would upload results using an approx. 20sec clip for obtaining a "mas o menos" impression on a moving example....
Forum: Video Encoding and Conversion 03-22-2006, 06:30 AM
Replies: 112
Views: 9,408
Posted By incredible
It would really be interesting if also you could...

It would really be interesting if also you could do a testing. Reports from diff. users always make more sense (not beeing generylly in doubt of you Sagittaire ;) you know what I mean).
I havn't...
Forum: Video Encoding and Conversion 03-22-2006, 05:10 AM
Replies: 112
Views: 9,408
Posted By incredible
@Phil Yes it seems so, if I understood...

@Phil

Yes it seems so, if I understood correctly, that given 3pass approach above avoids ratecontrol issues/spikes ?
Forum: Video Encoding and Conversion 03-22-2006, 04:51 AM
Replies: 112
Views: 9,408
Posted By incredible
My suggestion for easier File input handling...

My suggestion for easier File input handling .....

So just drag'n drop the source .avs to this bat and an encoding using the source's filename but with a suffix of .m2v will be the result.
...
Forum: Video Encoding and Conversion 03-14-2006, 05:22 PM
Replies: 112
Views: 9,408
Posted By incredible
Do look in Bitrateviewer (jupp its mentioned in...

Do look in Bitrateviewer (jupp its mentioned in the mpeg header). Lavcodec resulted streams are generaly Nonlinear.

A Q of 2 in Lavcodec matches almost a Q of 4 in TmpgEnc, CCE etc. Keep in mind...
Forum: Video Encoding and Conversion 03-14-2006, 04:07 PM
Replies: 112
Views: 9,408
Posted By incredible
Lavcodec uses a LINEAR Quantisation where...

Lavcodec uses a LINEAR Quantisation where TmpgEnc, CCE and others do use a NONLINEAR Quantisation. So a Quantizer of 4 in lavcodec results in a significant worse output than compared to a Quantizer...
Showing results 1 to 17 of 17

 

 
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