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| Morsa |
| Posted: Oct 17 2002, 07:56 PM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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ffdshow has these features and is GPL.
If there are any of its developers in this forum it would be nice to have the same filters for Vdub, they are really good.
The compressed AVIs opened in Vdub always look very blocky.
By now, I´m trying to understand its source code but I´m not skilled enough to export it right now.
If someone thinks it´s possible....... |
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| Morsa |
| Posted: Nov 3 2002, 09:23 PM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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Look at this, Noise use to reduce DCT artifacts/blocks.
http://forum.doom9.org/showthread.php?s=&t...&threadid=37135
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| fccHandler |
| Posted: Nov 4 2002, 06:27 AM |
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Administrator n00b
Group: Moderators
Posts: 3961
Member No.: 280
Joined: 13-September 02
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Noise can be a good thing??? Hot damn! And here I've spent so much time trying to eliminate noise in my captures...
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May the FOURCC be with you... |
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| Neo Neko |
| Posted: Nov 4 2002, 07:08 AM |
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VirtualdubMod Alpha tester
Group: Vdubmod Alpha Testing Team
Posts: 474
Member No.: 24
Joined: 11-July 02
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Noise is a bitch to encode and makes bitrate baloon on pretty much every codec. But it hides artifacts.  Here is a thing you might try. On the ffdshow config check the box next to RAW on the codec section. Viola! Now that noise is applied to all videos played through directshow!! Adding actual noise to an encode as it is encoding would only seem usefull if you want to give the impression that a video might be old or degraded. Other than that it will not improve your encodes. |
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| Morsa |
| Posted: Nov 4 2002, 07:51 AM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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so, what is the problem about having an Add grain filter, to give some deinterlaced material a good¨Film Look¨??
Avisynth Add noise filters
http://www.jungleweb.net/~sansgrip/avisynth/
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| Neo Neko |
| Posted: Nov 4 2002, 09:27 PM |
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VirtualdubMod Alpha tester
Group: Vdubmod Alpha Testing Team
Posts: 474
Member No.: 24
Joined: 11-July 02
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Doing it while watching is one thing. Doing it while encoding is quite another. If you do it while encoding then your file sizes will explode. |
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| Morsa |
| Posted: Nov 5 2002, 12:27 AM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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I am talking about film look, not compression.
It seems to me like, Using an add grain filter is a kind of sin for the people in this forum ....... |
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| fccHandler |
| Posted: Nov 5 2002, 05:14 AM |
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Administrator n00b
Group: Moderators
Posts: 3961
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I think in the Bible it states clearly "Thou shalt not add noise."
  
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May the FOURCC be with you... |
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| Morsa |
| Posted: Nov 5 2002, 10:54 PM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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By these days I am experimenting with Marc FD´s add noise filter for Avisynth.
I´ve seen it does a good job eliminating that horrible macroblocks
Let´s see what happens.....
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| Milan |
| Posted: Nov 11 2002, 07:06 AM |
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Unregistered
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I'm working now on ffvdub VirtualDub filter. It should be able to use all ffdshow image filters for processing video in VirtualDub.
ffvdub's sources are in ffvdub module in ffdshow CVS, however it's not very usable yet.
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| Morsa |
| Posted: Nov 11 2002, 05:29 PM |
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Moderator of the Vdub support board
Group: Moderators
Posts: 640
Member No.: 246
Joined: 9-September 02
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GOOD!!!!!!
Does it has the deblocking capabilities?? |
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