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6th November 2003, 00:54 | #1 | Link | |||
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Convolution3D results in yv12 or yuy2 error
I have a *.avi type-2 from my miniDV.
I have installed the Panasonic DV codec from the links from "bb" I use this script Code:
AviSource("c:\example.avi") SeparateFields() odd=SelectOdd.Convolution3D(1, 6, 10, 6, 8, 2.8, 0) evn=SelectEven.Convolution3D(1, 6, 10, 6, 8, 2.8, 0) Interleave(evn,odd) Weave() DoubleWeave.SelectOdd() convolution3d.dll for AviSynth 2.5 I put this in de plugins dir and when I try to open the script in MediaPlayer I get this error: Quote:
I put this is de plugins dir and when I try to open the script in MediaPlayer I get this error: Quote:
Quote:
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6th November 2003, 02:18 | #3 | Link | ||
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Re: Convolution3D results in yv12 or yuy2 error
Quote:
For DV, you want to use the YUY2 version, not the YV12 version. Try using: Code:
AviSource("c:\example.avi", pixel_type="yuy2") |
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6th November 2003, 09:54 | #4 | Link | |
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Re: Re: Convolution3D results in yv12 or yuy2 error
Quote:
With only convolution3d.dll for avisynth 2.5 installed I get the "YUY2" error Last edited by appelmoes; 6th November 2003 at 09:59. |
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6th November 2003, 10:05 | #5 | Link | |
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Re: Convolution3D results in yv12 or yuy2 error
Quote:
To take advantage of Fast recompress mode in VDub, perhaps you could try another DV codec like Canopus or MainConcept that does output in YUY2. Jeff |
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6th November 2003, 10:11 | #6 | Link | |
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Re: Re: Convolution3D results in yv12 or yuy2 error
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6th November 2003, 10:30 | #7 | Link |
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Nothing to do with Panasonic DV Codec. If you use Convolution3d.dll, just insert converttoyuy2() one line before your convolution3d script. If you use convolution3dyv12, then just install ffvfw light and insert converttoyv12() one line before your first convolution3d script.
You don't have to change to any other codec. Panasonic DV codec will do. I have exactly the same setup. |
6th November 2003, 13:30 | #8 | Link | |
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Quote:
If you use another codec, like Canopus or MainConcept, then you do not have to use a convert in your script. I tested it with MainConcept, and the script above is working now in mediaplayer! |
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6th November 2003, 18:37 | #9 | Link | |
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Quote:
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7th November 2003, 20:14 | #10 | Link |
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Be aware of the fact that there are three versions of Convolution3D:
1. Convolution3D for AviSynth 2.0.x, supports YUV2 only 2. Convolution3D for AviSynth 2.5.x, supports YUV2 only 3. Convolution3DYV12 for AviSynth 2.5.x, supports YV12 only No. 3 has not been finished; the "temporal influence" parameter is not being used, and there are issues at scene changes, thus I wouldn't recommend it. Better use one of the YUV2 versions, depending on the AviSynth version you use (preferrably 2.5.x). bb |
8th November 2003, 10:42 | #11 | Link |
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@bb:
Do you know whether number 3 uses temporal filtering or not? Disabled temporal influence is very confusing, for me disabled means the same as -1 which then means spatial-only filtering. Or is the temporal influence value related _only_ to detecting scene changes? I did a small test with the YUY2 and YV12 versions, 2500 frames of a DivX source, conversion to YUY2 if needed. Code:
YV12, time 1:29, size 10 662 659, temporal influence disabled YUY2, time 1:37, size 10 609 956, temporal influence disabled YUY2, time 2:11, size 10 300 208, temporal influence 3 I tried doubling the temporal thresholds with the YV12 version and surprisingly I got a larger file, 10 868 414 bytes Conclusion: could anyone check the sources and see what the filter actually does?
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11th November 2003, 18:54 | #12 | Link |
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Boulder,
read this: http://forum.doom9.org/showthread.ph...0&pagenumber=2 and this: http://forum.doom9.org/showthread.ph...0&pagenumber=2 bb Last edited by bb; 11th November 2003 at 18:59. |
11th November 2003, 19:02 | #13 | Link | |
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Gotcha.
Quote:
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