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17th September 2008, 07:45 | #1 | Link |
Swallowed in the Sea
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Dirac 1.0.2 released
The release tar-ball can be downloaded from
http://diracvideo.org/download/dirac-research/ OR http://sourceforge.net/projects/dirac/ Dirac Compression System ------------------------- Dirac is a video compression system that provides general-purpose video compression and decompression tools comparable with state-of-the-art systems. Dirac is a format and compression technology, not a specific codec. The most important part of the Dirac project is the specification which can be found at http://diracvideo.org/specifications. Dirac Project ------------- The initial implementation of Dirac at resulted in a research implementation which is referred to as the Dirac codebase. It is now called dirac-research. It is a reference implementation and also a codebase for future algorithmic developments. Dirac 1.0.0 is the release of this codebase. Dirac website ------------- Information about Dirac and the associated projects can be found at http://diracvideo.org What's new in this release -------------------------- Several alpha and beta releases have preceded this release. The changes in 1.0.0 release are: - Compliance with Dirac Bytestream specification 2.2.2 - Adaptive GOP structure - Improved motion estimation. - Improved pre-filtering. - Major code refactor of encoder classes. - Added conversion utility for horizontal 3/4 filtering. - DirectShow Filter released to be able to play back Dirac v2.2.2 files raw bytestreams and Dirac wrapped in AVI in Windows Media Player. Dirac content creation and playback ----------------------------------- Information on the end-user applications that support Dirac can be found at http://diracvideo.org/wiki/index.php...rt_Dirac_video Last edited by Kurtnoise; 12th February 2009 at 08:50. |
17th September 2008, 18:05 | #2 | Link |
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so who gonna compile Direct Show filter for Schroedinger.http://www.diracvideo.org/git?p=dire....git;a=summary
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18th September 2008, 07:18 | #5 | Link | |
Swallowed in the Sea
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Quote:
FFmpeg is quite good for this. I'll try to upload something for you... |
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18th September 2008, 11:50 | #6 | Link | |
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Quote:
I only use OggConvert to encode To dirac format in Linux |
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18th September 2008, 12:13 | #7 | Link |
*****
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There are two versions of the DirectShow filter. The regular Dirac one and a Schroedinger one. I assume that they are compatible with each other? Does anyone know which one of the two has the best performance?
Edit: Schrodinger seems to be the fast implementation
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MPC-HC 2.2.1 Last edited by clsid; 18th September 2008 at 12:16. |
18th September 2008, 16:18 | #9 | Link |
Swallowed in the Sea
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Note 1: I'll post a FFmpeg build later. Note 2: read the install file. Note 3: no CUDA support in my build. Last edited by Kurtnoise; 20th September 2008 at 15:27. |
19th September 2008, 15:12 | #10 | Link | |
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Quote:
Also there's a plugin for Quicktime QuickTime plugin based on Schroedinger Last edited by Anatasia; 19th September 2008 at 15:28. |
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19th September 2008, 15:55 | #11 | Link | |||
Swallowed in the Sea
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20th September 2008, 01:36 | #12 | Link | |
Just as bad up as down.
Join Date: Nov 2005
Posts: 166
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Quote:
If anyone wants a build (remember, Mac only) PM me. |
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20th September 2008, 20:32 | #13 | Link |
Just as bad up as down.
Join Date: Nov 2005
Posts: 166
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A few asked, so here it is: SchroQT.component.zip (filesend.net)
It's Universal, but as I no long have my G5 I can't test on PPC. Built from Schroedinger 1.0.5, liboil 0.3.15 and latest git SchroQT. |
19th September 2008, 00:34 | #14 | Link |
Mr. Sandman
Join Date: Sep 2003
Location: Haddonfield, IL
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time to integrate dirac in megui?
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MPEG-4 ASP Custom Matrices: EQM V1(old), EQM AutoGK Sharpmatrix (aka EQM V2), EQM V3HR (updated 01/10/2004), EQM V3LR, EQM V3ULR (updated 04/02/2005), EQM V3UHR (updated 17/12/2004) and EQM V3EHR (updated 05/10/2004) Info about my ASP matrices. MPEG-4 AVC Custom Matrices: EQM AVC-HR Info about my AVC matrices My x264 builds. Mooo!!! |
19th September 2008, 04:54 | #15 | Link |
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Weird. New VLC build doesn't play as promised. Dirac Dshow Filter register, but MPC can't play it (tried with 2 videos from Dirac SourceForge). LibSchroedinger Dshow Filter can't even register. So, in other words, for me Dirac doesn't work at all.
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19th September 2008, 08:58 | #16 | Link | |
Swallowed in the Sea
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it's too early imo...
Quote:
I also uploaded a FFmpeg build to play with it and to have avisynth support for inputs. Default settings are not bad I'd say but it's slow (6 fps on my Q9450) with a simple Crop & Resize... According to the doc, the best user cases are presets defined in the cli... Last edited by Kurtnoise; 19th September 2008 at 09:00. |
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dirac, schroedinger, slashdot, vlc |
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