CODEWITHSUNDEEP
ffmpegvideo-encodinghttp-live-streamingfairplay
Nelson Tatius
Nelson Tatius

Reputation: 8043

Which audio codecs are supported for HLS?

Does HLS protocol specify audio codec? If it does, which are supported?

I've tried to search, but found different lists:

MP3, HE-AAC or AC-3

according to wikipedia

AAC, AAC-LC, HE-AAC (accPlus) v1 & v2, MP3

according to this

AAC-LC, HE-AACV1-2, AC-3, and EC-3

according to FairPlay overview (which is subset of HLS)

Upvotes: 5

Views: 7250

Answers (1)

Simon
Simon

Reputation: 1274

I would refer to the HLS specification. From section 3.4:

Supported Packed Audio formats are AAC with ADTS framing [ISO_13818_7]; MP3 [ISO_13818_3]; AC-3 [AC_3]; and Enhanced AC-3 [AC_3].

Upvotes: 7

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