Dolby.io's media APIs are designed for mono and stereo audio either in audio-only or audio+video file formats.

Name	Description
AAC	Advanced Audio Coding - .m4a .mp4 .3gp .m4b .aac
HE-AAC	High-Efficiency AAC V1, V2, LC -
	.m4a .mp4 .3gp .m4b .m4p .m4r .m4v .aac
AIFF IFF	Audio Interchange File Format - .aif .aiff .aifc
AVI	Audio Video Interleave - .avi
MOV	QuickTime File Format - .mov .qt
MP3	MPEG-1, MPEG-2 Audio Layer 3 - .mp3
MP4	MPEG-4 - .mp4 .m4a .m4p .m4b .m4r .m4v
OPUS	.opus
VORBIS	.ogg
WAV	Waveform Audio File Format - .wav

Limitations

If we haven't met your expectations for supported media, use the contact us form and let us know and please share a sample media file with us if you can to review.