Supported codecs.

Supported Codecs

On mobile OS

Actually, the following codecs are supported by flutter_sound:

  iOS encoder iOS decoder Android encoder Android decoder
AAC ADTS ✅ (1)
Opus OGG ✅ (1)
Opus CAF
MP3
Vorbis OGG
PCM16 ✅ (1)
PCM Wave ✅ (1)
PCM AIFF
PCM CAF
FLAC
AAC MP4 ✅ (1)
AMR NB ✅ (1)
AMR WB ✅ (1)
PCM8
PCM F32
PCM WEBM
Opus WEBM
Vorbis WEBM

This table will eventually be upgraded when more codecs will be added.

  • ✅ (1) : needs MinSDK >=23

On Web browsers

  Chrome encoder Chrome decoder Firefox encoder Firefox decoder Webkit encoder (safari) Webkit decoder (Safari)  
AAC ADTS  
Opus OGG  
Opus CAF  
MP3  
Vorbis OGG  
PCM16 (must be verified)
PCM Wave  
PCM AIFF  
PCM CAF  
FLAC  
AAC MP4  
AMR NB  
AMR WB  
PCM8  
PCM F32  
PCM WEBM  
Opus WEBM  
Vorbis WEBM  
  • On Webkit (Safari and all browsers on iOS) we can only record MP4.
  • Opus WEBM is a great Codec. It works on everything (mobile and Web Browsers), except Apple :-(
  • Edge is same as Chrome
Tags: guide