ตัวแปลงไฟล์ออนไลน์ฟรี AC3 เป็น W64

Dolby Digital film format, developed for encoding audio tracks for films. It supports up to 6 audio channels: left, right, front, rear, upper and lower. Because of this, it allows you to store “3-dimensional” audio tracks. It’s widely used both in movie theaters and by the users themselves for storing audio tracks in film libraries at home.

Sonic Foundry’s 64-bit RIFF/WAV format.