Supported audio sample rates vary by audio encoding format and container format.
When Output.Audio.Codec is set to a format other than MP3, the following audio sample rates are supported:
|
Audio sample rate/Encoding format |
AAC |
AC3/EC3 |
FLAC |
OPUS |
Vorbis |
WMA |
PCM (S16BE) |
|
8000 |
Support |
Not supported |
Support |
Support |
Supported |
Support |
Supported |
|
11025 |
Support |
Not supported |
Support |
Not supported |
Support |
Support |
Support |
|
12000 |
Supported |
Not supported |
Supported |
Supported |
Support |
Not supported |
Supported |
|
16000 |
Support |
Not supported |
Support |
Support |
Support |
Support |
Support |
|
22050 |
Support |
Not supported |
Support |
Not supported |
Support |
Support |
Support |
|
24000 |
Support |
Not supported |
Supported |
Support |
Supported |
Not supported |
Supported |
|
32000 |
Supported |
Support |
Support |
Not supported |
Supported |
Support |
Support |
|
44100 |
Support |
Supported |
Supported |
Not supported |
Supported |
Support |
Support |
|
48000 |
Supported |
Supported |
Supported |
Support |
Supported |
Support |
Supported |
|
88200 |
Support |
Not supported |
Support |
Not supported |
Supported |
Support |
Support |
|
96000 |
Support |
Not supported |
Support |
Not supported |
Support |
Support |
Support |
When Output.Audio.Codec is set to MP3, the following audio sample rates are supported for each container format:
|
Audio sample rate/Container format |
FLV |
MP4 |
AVI/M3U8/MP3/MKV/MOV/TS |
|
8000 |
Not supported |
Not supported |
Support |
|
11025 |
Not supported |
Not supported |
Support |
|
12000 |
Not supported |
Not supported |
Supported |
|
16000 |
Not supported |
Support |
Supported |
|
22050 |
Support |
Support |
Support |
|
24000 |
Not supported |
Support |
Support |
|
32000 |
Not supported |
Support |
Support |
|
44100 |
Support |
Support |
Support |
|
48000 |
Not supported |
Support |
Support |
|
88200 |
Not supported |
Not supported |
Not supported |
|
96000 |
Not supported |
Not supported |
Not supported |