Woindering on how to deal with those last few little obscure codecs? Well wonder no more, now you can hunt them down.. every last one of them The formatting is as such: FOURCC Code "Pretty Name" Version Number Company Filepath cvid Cinepak® Codec 1.10.0.6 Radius Inc. C:WINDOWSSystem32iccvid.dll divx DivX® Codec for Windows 5.1.1.1031 DivXNetworks Inc C:WINDOWSSystem32DivX.dll ffds Unknown 9.0.1.0369 No information available C:WINDOWSSystem32CROGRA~1ffdshowffdshow.ax hfyu Huffyuv lossless video codec 2.1.1 Disappearing Inc. C:WINDOWSSystem32huffyuv.dll i420 Microsoft H.263 ICM Driver 4.4.3400 Microsoft Corporation C:WINDOWSSystem32msh263.drv iv31 Intel Indeo R3.1 4.4.3400 No company info C:WINDOWSSystem32Ir32_32.dll iv32 Intel Indeo R3.2 4.4.3400 No company info C:WINDOWSSystem32Ir32_32.dll iv40 Intel Indeo® Video 4.5 4.51.16.02 Intel Corporation C:WINDOWSSystem32Ir41_32.ax iv41 Intel Indeo® Video 4.5 4.51.16.02 Intel Corporation C:WINDOWSSystem32Ir41_32.ax iv50 Intel Indeo® video 5.11 R.5.11.15.2.55 Intel Corporation C:WINDOWSSystem32Ir50_32.dll iyuv Intel Indeo(R) Video YUV Codec 5.1.2600.0 Microsoft Corporation C:WINDOWSSystem32iyuv_32.dll m261 Microsoft H.261 ICM Driver 4.4.3400 Microsoft Corporation C:WINDOWSSystem32msh261.drv m263 Microsoft H.263 ICM Driver 4.4.3400 Microsoft Corporation C:WINDOWSSystem32msh263.drv mp42 Microsoft MPEG-4 Video Codec 4.1.00.3920 Microsoft Corporation C:WINDOWSSystem32mpg4c32.dll mp43 Microsoft MPEG-4 Video Codec 4.1.00.3920 Microsoft Corporation C:WINDOWSSystem32Mpg4c32.dll mpg4 Microsoft MPEG-4 Video Codec 4.1.00.3920 Microsoft Corporation C:WINDOWSSystem32mpg4c32.dll mrle Microsoft RLE Compressor 5.1.2600.1106 Microsoft Corporation C:WINDOWSSystem32msrle32.dll msvc Microsoft Video 1 Compressor 5.1.2600.0 Microsoft Corporation C:WINDOWSSystem32msvidc32.dll uyvy Microsoft UYVY Video Decompressor 5.3.0000000.900 Microsoft Corporation C:WINDOWSSystem32msyuv.dll vifp ? ?? 1.0.4.30 C:WINDOWSSystem32VFCodec.dll vp31 On2_VP3 3,2,5,0 On2.com C:WINDOWSSystem32vp31vfw.dll wmv3 Windows Media Video 9 VCM 9.0.1.0369 Microsoft Corporation C:WINDOWSSystem32wmv9vcm.dll xvid XVID Mpeg-4 4.51.16.02 No information available C:WINDOWSSystem32xvid.dll yuy2 Microsoft UYVY Video Decompressor 5.3.0000000.900 Microsoft Corporation C:WINDOWSSystem32msyuv.dll yvu9 Toshiba Video Codec 5.1.2600.0 Microsoft Corporation C:WINDOWSSystem32 sbyuv.dll yvyu Microsoft UYVY Video Decompressor 5.3.0000000.900 Microsoft Corporation C:WINDOWSSystem32msyuv.dll