Productivity/Multimedia/Video/Editors and Convertors

dirac: The Dirac_Video Codec

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(auf gut Glück) (meist engl.) (falls vorhanden)

Zusammenfassung (meist engl.)
Dirac is an open source video codec. It uses a traditional hybrid video codec architecture, but with the wavelet transform instead of the usual block transforms. Motion compensation uses overlapped blocks to reduce block artefacts that would upset the transform coding stage. Dirac can code just about any size of video, from streaming up to HD and beyond, although certain presets are defined for different applications and standards. These cover the parameters that need to be set for the encoder to work, such as block sizes and temporal prediction structures, which must otherwise be set by hand. Dirac is intended to develop into real coding and decoding software, capable of plugging into video processing applications and media players that need compression. It is intended to develop into a simple set of reliable but effective coding tools that work over a wide variety of content and formats, using well-understood compression techniques, in a clear and accessible software structure. It is not intended as a demonstration or reference coder.
Installieren: dirac.jpg Status: dirac.png Umfang:104 KiB

Paket enthält Anwendung:

BMPtoRGB IInfo.png

RGBtoBMP IInfo.png

RGBtoUYVY IInfo.png

RGBtoYUV411 IInfo.png

RGBtoYUV420 IInfo.png

RGBtoYUV422 IInfo.png

RGBtoYUV444 IInfo.png

UYVYtoRGB IInfo.png

UYVYtoYUV422 IInfo.png

YUV411toRGB IInfo.png

YUV420Down2x2 IInfo.png

YUV420ItoYUV422I IInfo.png

YUV420pt75filter IInfo.png

YUV420toRGB IInfo.png

YUV420toYUV422 IInfo.png

YUV422ItoYUV420I IInfo.png

YUV422toRGB IInfo.png

YUV422toUYVY IInfo.png

YUV422toYUV420 IInfo.png

YUV444toRGB IInfo.png

create_dirac_testfile.pl IInfo.png

dirac_decoder IInfo.png

dirac_encoder IInfo.png

dirac_instrumentation IInfo.png

dirac_unittest IInfo.png