BT20: Difference between revisions
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* FourCC: BT20 | * FourCC: BT20 | ||
* Company: | * Company: Conexant | ||
* Samples: http://samples.mplayerhq.hu/V-codecs/BT20/ | * Samples: http://samples.mplayerhq.hu/V-codecs/BT20/ | ||
According to http://fourcc.org/ , BT20 is a "Codec optimised for realtime compression of YUV images." The binary decoder answers to the filename btvvc32.drv. | |||
Strings seen in AVI file headers include: | |||
* C:\PROGRAM FILES\EZCAP\CAPTURE.EXE -AVICAP32- MSVIDEO: AVerMedia InterCam Video Capture Driver, Version: 4.1.8.6 | * C:\PROGRAM FILES\EZCAP\CAPTURE.EXE -AVICAP32- MSVIDEO: AVerMedia InterCam Video Capture Driver, Version: 4.1.8.6 | ||
* C:\PROGRAM FILES\GV-VCP VIDEORECORDER\GVCAP.EXE -AVICAP32- MSVIDEO: Brooktree Bt848 Capture Driver, Version: 2.2.223.0 | * C:\PROGRAM FILES\GV-VCP VIDEORECORDER\GVCAP.EXE -AVICAP32- MSVIDEO: Brooktree Bt848 Capture Driver, Version: 2.2.223.0 | ||
Video frame payloads begin with the 4 ASCII characters 'BTIC' | Video frame payloads begin with the 4 ASCII characters 'BTIC'. | ||
TODO: Search Video4Linux(2) code and documentation to find possible video coding information. | TODO: Search Video4Linux(2) code and documentation to find possible video coding information. | ||
Revision as of 00:15, 11 December 2008
- FourCC: BT20
- Company: Conexant
- Samples: http://samples.mplayerhq.hu/V-codecs/BT20/
According to http://fourcc.org/ , BT20 is a "Codec optimised for realtime compression of YUV images." The binary decoder answers to the filename btvvc32.drv.
Strings seen in AVI file headers include:
- C:\PROGRAM FILES\EZCAP\CAPTURE.EXE -AVICAP32- MSVIDEO: AVerMedia InterCam Video Capture Driver, Version: 4.1.8.6
- C:\PROGRAM FILES\GV-VCP VIDEORECORDER\GVCAP.EXE -AVICAP32- MSVIDEO: Brooktree Bt848 Capture Driver, Version: 2.2.223.0
Video frame payloads begin with the 4 ASCII characters 'BTIC'.
TODO: Search Video4Linux(2) code and documentation to find possible video coding information.