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Decoder
类别Type | 编解码Codec | 通道Channel | 比特率Bit rate | 采样率Sampling rate | 格式File Format | 备注Remarks | ||
---|---|---|---|---|---|---|---|---|
MPEG | MPEG1/2/2.5 Audio Layer1/2/3 | 2 | 8kbps~320Kbps,CBR和VBR | 8KHZ~48KHz | MP1、MP2、MP38kbps~320Kbps, CBR and VBR | 8KHZ~48KHz | MP1, MP2, MP3 | N/A |
Windows Media Audio | WMA Version 4/, 4.1/, 7/8/9、wmapro, 8, 9, wmapro | 2 | 8kbps~320Kbps8kbps~320Kbps | 8KHZ~48KHz8KHZ~48KHz | WMA不支持WMA Pro、无损和MBR | Non-support WMA Pro, lossless and MBR | ||
WAV | MS-ADPCM、IMA-ADPCM、PCMADPCM, IMA-ADPCM, PCM | 2 | N/A | 8KHZ~48KHz8KHZ~48KHz | WAV | 支持4bit Support 4bit MS-ADPCM和IMAADPCM, IMA-ADPCM | ||
OGG | Q1~Q10Q1~Q10 | 2 | N/A | 8KHZ~48KHz8KHZ~48KHzOGG、OGA | OGG, OGA | N/A | ||
FLAC | Compress Level 0~80~8 | 2 | N/A | 8KHZ~48KHz8KHZ~48KHz | FLAC | N/A | ||
AAC | ADIF、ATDS ADIF, ATDS Header AAC-LC and AAC-HE、AACHE, AAC-ELD | 5.1 | N/A | 8KHZ~48KHz8KHZ~48KHzAAC、M4A | AAC, M4A | N/A | ||
AMR | AMR-NB、AMRNB, AMR-WB | 1 | AMR-NB 4.75~1275~12.2kbps@8kHz | 8KHZ、16KHz8KHZ, 16KHz | 3GP | N/A | ||
MIDI | MIDI Type 0 /1、DLS and 1, DLS version 1 /2、XMF and 2, XMF and Mobile XMF、RTTTL/RTX、OTA、iMelodyXMF, RTTTL/RTX, OTA, iMelody | 2 | N/A | N/AXMF、MXMF、RTTTL、RTX、OTA、IMY | XMF, MXMF, RTTTL, RTX, OTA, IMY | N/A |
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Encoder
类别Type | 编解码Codec | 通道Channel | 比特率Bit rate | 采样率Sampling rate | 格式Container | 备注Remarks |
---|---|---|---|---|---|---|
AMR | AMR-NB,AMRNB, AMR-WB | 2 | 4.75kbps~1275kbps~12.2Kbps,CBR8KHZ、16KHZ2Kbps, CBR | 8KHZ, 16KHZ | 3GPP | N/A |
AAC | AAC-ADTS-LC | 1 | 4.75kbps~60Kbps,CBR75kbps~60Kbps, CBR | 8KHZ~448KHZ~44.1KHZAAC、3GPP、Mpeg2TS | AAC, 3GPP, Mpeg2TS | N/A |