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| kolak |
| Posted: Jan 29 2015, 01:13 PM |
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Yes- fixed now. |
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| kolak |
| Posted: Jan 29 2015, 03:38 PM |
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Could you please build 64bit version of the latest version? |
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| dloneranger |
| Posted: Jan 29 2015, 04:12 PM |
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V0.8.2.2 beta f x64
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MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| kolak |
| Posted: Jan 29 2015, 04:27 PM |
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Thank you- very quick 
What about adding v210 pixel format for 10bit codecs, like ProRes etc?
Support in Vdub is limited, but at least you could convert ProRes to eg. Cineform at 10bit. |
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| dloneranger |
| Posted: Jan 29 2015, 04:34 PM |
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Virtualdub only handles 8bit formats so they all have to be converted to one of those
FFMpegs dlls handle all the input video files and decoding, I just get to pick one of virtualdubs supported formats
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MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| kolak |
| Posted: Jan 29 2015, 04:37 PM |
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It does read v210 and you can set Color Depth to 10bit 4:2:2, but v210 may be the special case, which is read "natively".
What you can do is to convert from one 10bit codec (which can present v210 on the decoding) to another 10bit codec which support v210 as an input (Cineform, UTVideo, MagicYUV do).
No filters can be applied.
Thought this could be done for ProRes, ffv1 etc, but it may not be possible. |
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| dloneranger |
| Posted: Jan 29 2015, 05:23 PM |
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Sorry, it's not in the list of supported formats for the input plugins
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MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| kolak |
| Posted: Jan 29 2015, 05:36 PM |
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That's what I thought. |
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| shekh |
| Posted: Jan 29 2015, 08:04 PM |
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By coincidence I discovered utvideo & 10bit formats few days ago and the fact that VirtualDub handles v210.
The problem actually is:
v210 is "special" packed format. The driver can return it, code=21. But swscale/ffmpeg does not support it.
So what is possible is a chain of questionable transformations:
decoded format (for example 444 10 bit planar) to intermediate format (422 10 bit planar) by swscale,
then to v210 by handcrafted code (maybe there is one already somewhere, the slow reference may be v210 raw encoder from libavcodec),
then virtualdub will take it and convert again to rgb for display
might work but.. too much trouble and in the end all you can do is reencode one codec to another. |
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| kolak |
| Posted: Jan 30 2015, 09:40 AM |
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Yes, v210 is a special case and your description could work, but as you said it may be to much of a hassles for not much of a usage.
Does ffmpeg have any "hidden" good dithering algorithm (3 available are not that good)? We need something like Floyd-Steinberg or Filter Lite. |
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| shekh |
| Posted: Jan 30 2015, 10:40 AM |
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I dont know, the options listed here: https://www.ffmpeg.org/ffmpeg-scaler.html
‘bayer’ = bayer dither
‘ed’ = error diffusion dither
‘a_dither’ = arithmetic dither, based using addition
‘x_dither’ = arithmetic dither, based using xor (more random/less apparent patterning that a_dither).
I`m not expert in dithering either, looks like floyd-steinberg IS error diffusion method?
As I understand you want to convert high bit depth to 8 bit rgb. Did you try it with ffmpeg utility?
Everything in swscale needs to be checked whether it is applied at all. There are code paths which ignore some or all options. |
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| kolak |
| Posted: Jan 30 2015, 02:39 PM |
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Yes, these methods are not very good, or they are skipped as you said.
Avisynth has very good dithering filters, so I use those.
Tis was just an idea- if we can't pass 10bit we could at least dither it nicely to 8bit. |
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| dloneranger |
| Posted: Jan 31 2015, 07:54 PM |
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V0.8.2.2 released [31 January 2015]
Modified use longest duration of audio when stream and format lengths are different
Modify pad end of audio packet when at the end of an audio stream
Fix reading very first audio packet when seeking
Fix honouring the sync video/audio option when turned off
Modify try reducing some seeks in the audio
Modify add extra codec info to file information dialog
Fix video stream may change height/width during decoding, caused green bars at bottom or right
Fix decode error in sws_scale that could crash on certain height/widths when playing in virtualdub
Modify file information dialog to add some more info
Modify audio delay when first frames are dropped
See first page or sig for download links
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MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| dloneranger |
| Posted: Feb 14 2015, 11:44 AM |
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V0.8.2.3 [14 February 2015]
Update ffdlls to 2.5.4
Fix small bug in offset audio when dropped frames are at the beginning
Modify ensure width/height are mod2 when aspect scaling is enabled
Modify use lanczos scaling when aspect ratio is enabled
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MultiAdjust JoinWav WavNormalize FFMPeg Input Plugin v1827 UnSharpMask
Windows7/8 Codec Chooser
All FccHandlers Stuff inc. Installers for acm codecs AAC, AC3, LameMp3 |
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| -vdub- |
| Posted: Feb 14 2015, 12:56 PM |
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Quick select on sourceforge is for the plugin source.zip not the plugin itself |
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