What are the GUIDs for the Video for Windows Codecs?
Video for Windows codecs are identified by a thirty-two bit Four Character Code (FOURCC). A Four Character Code is a thirty-two bit value formed from the ASCII codes for four characters. Typically, the four characters are a memnonic for the item identified. For example, the popular Cinepak video codec is ‘CVID’. Microsoft has introduced 128-bit (16 byte) Globally Unique Identifiers (GUIDs) for identifying everything in the Microsoft Universe. Microsoft has established a mapping procedure from the human readable Four Character Codes to GUIDs for video codecs. Replace the “x”‘s in the GUID below with the 32-bit value built from the Four Character Code. The Four Character Code is in 7-bit ASCII. xxxxxxxx-0000-0010-8000-00AA00389B71 For example, the GUID for Radius Cinepak is: 44495643-0000-0010-8000-00AA00389B71 44 is the hexadecimal (base 16) ASCII code for ‘D’ 49 is the hexadecimal (base 16) ASCII code for ‘I’ 56 is the hexadecimal (base 16) ASCII code for ‘V’ 43 is the hexadecimal (bas
Video for Windows codecs are identified by a thirty-two bit Four Character Code (FOURCC). A Four Character Code is a thirty-two bit value formed from the ASCII codes for four characters. Typically, the four characters are a memnonic for the item identified. For example, the popular Cinepak video codec is ‘CVID’. Microsoft has introduced 128-bit (16 byte) Globally Unique Identifiers (GUIDs) for identifying everything in the Microsoft Universe. Microsoft has established a mapping procedure from the human readable Four Character Codes to GUIDs for video codecs. Replace the “x”‘s in the GUID below with the 32-bit value built from the Four Character Code. The Four Character Code is in 7-bit ASCII. xxxxxxxx-0000-0010-8000-00AA00389B71 For example, the GUID for Radius Cinepak is: 44495643-0000-0010-8000-00AA00389B71 44 is the hexadecimal (base 16) ASCII code for ‘D’ 49 is the hexadecimal (base 16) ASCII code for ‘I’ 56 is the hexadecimal (base 16) ASCII code for ‘V’ 43 is the hexadecimal (bas
