MP3 File Format Specification

An MPEG audio file is built up from smaller parts called frames. Generally, frames are independent items. Each frame has its own header and audio informations. As there is no file header, you can cut any part of MPEG file and play it correctly (this should be done on frame boundaries but most applications will handle incorrect headers). However, for Layer III, this is not 100% correct. Due to inte

[taketyan]

MP3 の仕様.

[nirvash]

On2 VP6 なんてすぐ消えそうだし中身分からないので、MP3 か h.264 あたりを調べる