Audio on Demand (AOD)Supported Formats本页总览Supported FormatsAudio Input FormatFeatureSupported Formats and TypesFile Format.mp4.mp3.flac.wav.aac.m4a.m4v)File SizeMax: 70 GBAudio CodecAAC Audio BitrateMin: 96 KbpsMax: 320 KbpsSubtitle and Image Input FormatFile TypeAccepted FormatsMaximum SizeSubtitle.srt,.vtt3 MBImage.png,.jpg,.jpeg5 MB