On 09.08.2018 16:39, ValdikSS wrote: > On 06.07.2018 13:25, Pali Rohár wrote: >> I did some investigation and basically this is the list of all known >> codecs used in A2DP: >> >> Mandatory: >> 0x00 - SBC >> >> Optional: >> 0x01 - MPEG-1,2 (aka MP3) >> 0x02 - MPEG-2,4 (aka AAC) >> 0x04 - ATRAC >> >> Vendor specific: >> 0xFF 0x004F 0x01 - aptX >> 0xFF 0x000A 0x01 - FastStream >> 0xFF 0x000A 0x02 - aptX Low Latency
aptX Low Latency is also 0xFF 0x00D7 0x02. >> 0xFF 0x00D7 0x24 - aptX HD >> 0xFF 0x012D 0xAA - LDAC >> >> And also I found some references that some sort of raw 16bit PCM samples >> via codec id 0x05 are used... But I have never seen such product. >> >
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