File extension doc information

The .doc file extension provides the user with a file that requires relatively reduced storage space and minimal bandwidth requisites. This makes it an ideal format for cellular phone technology.
The stored video streams in the .doc file extension are part of the H.263 or MPEG-4 (Part 2 or 10), while the audio streams are in the form of HE-AAC, AAC-LC, AMR-WB+, AMR-WB, or AMR-NB in big-endian format. This allows for the most significant byte to be transferred or stored first. The file extension .doc also consists of the bitrate and image size descriptions. It comes in the docP (GSM technology mobile phones) and docP2 (CDMA mobile phone standard) format types.