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Forum: Video Encoding and Conversion 03-25-2004, 07:43 PM
Replies: 561
Views: 33,717
Posted By poerschr
Has anyone tested encoding with the "vhq" setting...

Has anyone tested encoding with the "vhq" setting enabled? I was curious how this changes the speed of the encoding process...
Forum: Video Encoding and Conversion 03-25-2004, 06:50 PM
Replies: 561
Views: 33,717
Posted By poerschr
Yea guys...I found some interesting info..check...

Yea guys...I found some interesting info..check this out, if you have not already done so...its about conversion from DVD to MPEG4, but can be applied to mpeg2 as well....one interesting idea is the...
Forum: Avisynth Scripting 03-15-2004, 02:13 AM
Replies: 2
Views: 699
Posted By poerschr
Noise generated by VHS tape - using Avisynth?

I am curious about using two captures and averging the two together to reduce noise (with Avisnyth)...I noticed this topic some time ago on doom9 and on avisynth.org....i was curious if this process...
Forum: Video Encoding and Conversion 03-11-2004, 12:11 PM
Replies: 8
Views: 1,112
Posted By poerschr
Did some testing with "rate distoration.." found...

Did some testing with "rate distoration.." found large blocky scenes at highbitrates...recommend using the default value of "fewest bits" - especially at DVD resolutions
Forum: Video Encoding and Conversion 03-07-2004, 12:45 PM
Replies: 8
Views: 1,112
Posted By poerschr
yes testing confirms it..turning off trellis q...

yes testing confirms it..turning off trellis q reduses the blocks...
Forum: Video Encoding and Conversion 03-07-2004, 12:43 PM
Replies: 12
Views: 1,779
Posted By poerschr
Call me stupid and lock me in the barn...but, I...

Call me stupid and lock me in the barn...but, I cannot figure out how to get this new intergreated version of ffshow (and ffvfw) to work with virtuldub...It doesn't show ffvfw under the compresion...
Forum: Video Encoding and Conversion 03-07-2004, 01:25 AM
Replies: 12
Views: 1,779
Posted By poerschr
Testing it out..marcellus, I am trying to use...

Testing it out..marcellus, I am trying to use graphedit for the first time...I cannot figure out how to end the graph....you stated something like "dump" in your guide, but I cannot find anything...
Forum: Video Encoding and Conversion 03-03-2004, 02:05 PM
Replies: 8
Views: 1,112
Posted By poerschr
FFVFW testing results/concerns

WELCOME TO FFVFW WORLD!!!!

I have decided to post a new thread that only relates to FFVFW, as the other thread seems to be foucsed upon MEncoder exclusively.

I believe that I have solved a...
Forum: Video Encoding and Conversion 03-02-2004, 01:04 AM
Replies: 561
Views: 33,717
Posted By poerschr
@bilu Nothing works..this encoder does...

@bilu



Nothing works..this encoder does exactly what it wants too (ffvfw)...even tried constant bitrate of 10 mbit, but it only encodes the file at 900. I am going to keep trying, but there...
Forum: Video Encoding and Conversion 03-01-2004, 03:55 PM
Replies: 561
Views: 33,717
Posted By poerschr
no, it is definately not something that you can...

no, it is definately not something that you can correct with any avisynth filter, certainly not blockbuster) - these blocks are created by the encoder. (this picture has been adjusted in Photoshop to...
Forum: Video Encoding and Conversion 03-01-2004, 10:51 AM
Replies: 561
Views: 33,717
Posted By poerschr
oh, I wish that we could create a post just for...

oh, I wish that we could create a post just for testing results...Everyone could post screenshots of recent tests...
Forum: Video Encoding and Conversion 03-01-2004, 10:46 AM
Replies: 561
Views: 33,717
Posted By poerschr
hey guys..a visual problem with ffvfw (also...

hey guys..a visual problem with ffvfw (also MEmcoder, too I think)...

I like ffvfw, its motion estimation is wonderful!!!, however the blocks that it creates at low bitrate scenes is really a...
Forum: Video Encoding and Conversion 03-01-2004, 10:34 AM
Replies: 40
Views: 2,907
Posted By poerschr
I dont know...I am not convinced that their is...

I dont know...I am not convinced that their is any program with the VBV...all of the streams that I have made have played perfectly....I think the program is where Bitrate viewer establishes the...
Forum: Video Encoding and Conversion 02-29-2004, 10:55 PM
Replies: 40
Views: 2,907
Posted By poerschr
..about that DVD is was just talking about...It...

..about that DVD is was just talking about...It played perfectly, it tested it for two hours...definatly a problem with bitrate viewer...
Forum: Video Encoding and Conversion 02-29-2004, 07:32 PM
Replies: 40
Views: 2,907
Posted By poerschr
I think that bitrate viewer is bunk... I...

I think that bitrate viewer is bunk...

I have a secondpass file encoded with ffvfw...When I checked it with bitrate rate viewer, the maxium peak was 8879. After running pulldown, the bitrate peak...
Forum: Video Encoding and Conversion 02-27-2004, 03:39 PM
Replies: 144
Views: 6,996
Posted By poerschr
I noticed that most of the settings on the second...

I noticed that most of the settings on the second pass are very similar (if not exact) to an early build of Xvid...I thought that sence Xvid was far more testing, we could play with the settings of...
Forum: Video Encoding and Conversion 02-27-2004, 10:54 AM
Replies: 144
Views: 6,996
Posted By poerschr
Hey Phil, I thought that you would be happy that...

Hey Phil, I thought that you would be happy that I used a French film for my testing???

All in all, the movie was a little dark...but since it was 100% digital, this took precidence....I am still...
Forum: Video Encoding and Conversion 02-27-2004, 01:44 AM
Replies: 144
Views: 6,996
Posted By poerschr
ah, everybody is sleeping like a baby in the old...

ah, everybody is sleeping like a baby in the old country....
Forum: Video Encoding and Conversion 02-27-2004, 01:39 AM
Replies: 144
Views: 6,996
Posted By poerschr
I finished some testing....Here is a jpeg to see...

I finished some testing....Here is a jpeg to see the results...

http://rstuff.home.texas.net/testing.jpg

I think the results are a good start - I would like to get some more input on the...
Forum: Video Encoding and Conversion 02-26-2004, 10:47 PM
Replies: 144
Views: 6,996
Posted By poerschr
Yea, that is another reason why i chose a wierd...

Yea, that is another reason why i chose a wierd resolution to encode my earlier test..I knew that it could be easily patched to a standard resolution...the same applies to VBV as well...
Forum: Video Encoding and Conversion 02-26-2004, 01:25 AM
Replies: 144
Views: 6,996
Posted By poerschr
I was just thinking about the very best...

I was just thinking about the very best program/movie to do tests on --- I can think of nothing better than the first episode of Blue Planet - Has anyone seen this program???

It has wealth of...
Forum: Video Encoding and Conversion 02-26-2004, 01:09 AM
Replies: 144
Views: 6,996
Posted By poerschr
rds_correia, your awesome!! Thanks for...

rds_correia, your awesome!!
Thanks for smoothing things over....
Forum: Video Encoding and Conversion 02-25-2004, 03:45 PM
Replies: 144
Views: 6,996
Posted By poerschr
Dialhot, you are really an annoying guy....I have...

Dialhot, you are really an annoying guy....I have tried for such a long time to keep everything professional, despite some bitter comments...

Do you think that I do not know that it is not a valid...
Forum: Video Encoding and Conversion 02-25-2004, 12:06 PM
Replies: 144
Views: 6,996
Posted By poerschr
My thoughts about the encoding.... When...

My thoughts about the encoding....

When comparing a SVCD created with TMPGenc (using kwag's notch matrix) and the newly encoded second pass stream created by ffvfw(704x480 - H.263 setting - NOT...
Forum: Video Encoding and Conversion 02-25-2004, 11:45 AM
Replies: 144
Views: 6,996
Posted By poerschr
rds_correia, what encoder did you use when...

rds_correia, what encoder did you use when testing for low VBV???
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