Linked by Eugenia Loli on Wed 17th Sep 2008 23:09 UTC
Dirac is an advanced royalty-free video compression format designed for a wide range of uses, from delivering low-resolution web content to broadcasting HD and beyond, to near-lossless studio editing. The v1.0.0 version was released yesterday, and the new VLC version supports playback of .ts/.drc Dirac files.
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Member since:2005-07-06
1. Port the encoder/decoder under Gstreamer, FFmpeg, mencoder with the patches applied by default, and Video for Windows, Quicktime.
Dirac works with GStreamer ot of the box. At least on openSUSE. If your distro doesn't support it, bug your distributor or change the distro.
Dirac has also been ported to DirectShow and/or VfW. Dirac for QT: http://diracvideo.org/wiki/index.php/SchroQT
Edited 2008-09-18 04:29 UTC
Member since:2005-06-28
On Ubuntu you need to install the gstreamer package, that's not big deal. But compiling from source ffmpeg or mencoder to get the encoder, is.
Regarding Windows, you don't get what I am saying. The fact that they have a DirectShow codec means nothing, because they do NOT distribute an installer, they only give you the source code, which for me and 99.9% others is useless as I don't have any dev tools on Windows.
As for VfW, no, it's not developed as from what I see -- or at least it's not released.
>Dirac for QT:
No installer. And more importantly, these packages can not be found on their main "download" page. This is a major mistake. People are not into searching endlessly for that stuff. Additionally, there is no quicktime for windows lib.
Edited 2008-09-18 04:32 UTC
Member since:2008-09-18
Member since:2006-09-25
Member since:2005-09-17
You want support for the somewhat obscure AVI container while not caring about ASF, for which at least exists an official spec, and on which most WMV (and hence VC1) are based on? Why is keeping AVI around a desirable option?
Forgive my ignorance, and please correct me if I am mistaken, but there doesn't appear to be many current codecs that comply with all your conditions (that notwithstanding,I do agree any serious codec should be easily usable)
Member since:2005-06-28
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Member since:
2005-06-28
Basically, as an editor, what I need is this to take the codec seriously:
1. Port the encoder/decoder under Gstreamer, FFmpeg, mencoder with the patches applied by default, and Video for Windows, Quicktime.
2. Support for AVI, MXF, OGG, MKV, TS, MOV, and DRC containers on all of the above apps/architectures (if their architecture allows).
3. A sane GUI for encoder options under VfW (e.g. bitrate, colorspace) and Quicktime (pixel aspect ratio, field order, res, fps, bitrate, etc).
4. A decoder for Quicktime/Windows with an easy installer (encoder's installer should also include the decoder btw).
Then, this could be useful for me. But not otherwise. Having a 1.0.0 spec, and a third party encoder/decoder that plays with its own rules and doesn't even provide binaries, doesn't do it for me. I am not looking into playing with Dirac, I am looking into doing some work.