AVI编码器的这些都是什么？？？

AVI编码器的： Cinepak Codec by Radius ffdshow video encoder Indeo? video 5.10 Compression filter Indeo? Video 5.2 Compression Filter Intell Indeo(R)Video R3.2 ----- intellndeo? Video 4.5 ---- intellYuV codec ----- Ligos Ind... AVI编码器的： Cinepak Codec by Radius ffdshow video encoder Indeo? video 5.10 Compression filter Indeo? Video 5.2 Compression Filter Intell Indeo(R)Video R3.2 ----- intellndeo? Video 4.5 ---- intellYuV codec ----- Ligos Indeo?XP VIDEO 5.2 MainConcept(adobeEncore)MPEG Video Encoder Microsoft Video 1 MJPEG Compressor MSScreen 9 encoder DMO MSScreen encoder DMO VP60? Simple Profile VP61? Advanced Profile VP62? Heightened Sharpness Profile VP70? General Profile WMVideo9 Encoder DMO XviD MPEG-4 codec ZJMedia MPEG-4 Encoder ZJMedia Uncompress RGB24 ZJMedia Uncompress RGB32 ZJMedia Uncompress RGB555 ZJMedia Uncompress RGB565 ZJMedia Uncompress YUY2 ZJMedia Uncompress YV12 都是什么？？？