BT20

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FourCC: BT20
Company: Possibly Brooktree
Samples: http://samples.mplayerhq.hu/V-codecs/BT20/

A codec of unknown origins. 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'. This codec might be related to BT848 capture hardware.

TODO: Search Video4Linux(2) code and documentation to find possible video coding information.

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