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Hi, all. I have two questions about wideband encoding. >From "testenc_wb.c"... 1) tmp=8; speex_encoder_ctl(st, SPEEX_SET_QUALITY, &tmp); tmp=3; speex_encoder_ctl(st, SPEEX_SET_HIGH_MODE, &tmp); tmp=6; speex_encoder_ctl(st, SPEEX_SET_LOW_MODE, &tmp); How to set high_mode and low_mode, if quality is set to '9'? When I set quality '9' / high_mode '3' / low_mode '6', encode as like quality is '8'. And what does high/low mode value in encoding process? 2) callback.callback_id = SPEEX_INBAN...

...e a REQ_PERSIST from the other end, ReqVal equals the value received 2: MODE Choose the encoder mode directly 3: QUALITY Choose the encoder quality 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) 5: VBR_QUALITY Set the encoder quality for VBR mode 6: LOW_MODE Set the encoder mode for low-band (wideband only) 7: HIGH_MODE Set the encoder mode for high-band (wideband only) All requests should be considered at the receiver as a suggestion and compliance is not mandatory. The PERSIST_ACK should be sent upon receiving a REQ_PERSIST request to ind...

...ReqVal equals the value received > > 2: MODE Choose the encoder mode directly > > 3: QUALITY Choose the encoder quality > > 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) > > 5: VBR_QUALITY Set the encoder quality for VBR mode > > 6: LOW_MODE Set the encoder mode for low-band (wideband only) > > 7: HIGH_MODE Set the encoder mode for high-band (wideband only) > > > > All requests should be considered at the receiver as a suggestion and > > compliance is not mandatory. The PERSIST_ACK should be sent upon...

...; > 2: MODE Choose the encoder mode directly > > > 3: QUALITY Choose the encoder quality > > > 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) > > > 5: VBR_QUALITY Set the encoder quality for VBR mode > > > 6: LOW_MODE Set the encoder mode for low-band (wideband > only) > > > 7: HIGH_MODE Set the encoder mode for high-band (wideband > only) > > > > > > All requests should be considered at the receiver as a suggestion > and > > > compliance is...

...end, > ReqVal equals the value received > 2: MODE Choose the encoder mode directly > 3: QUALITY Choose the encoder quality > 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) > 5: VBR_QUALITY Set the encoder quality for VBR mode > 6: LOW_MODE Set the encoder mode for low-band (wideband only) > 7: HIGH_MODE Set the encoder mode for high-band (wideband only) > > All requests should be considered at the receiver as a suggestion and > compliance is not mandatory. The PERSIST_ACK should be sent upon receiving a > R...

...e value received > > 2: MODE Choose the encoder mode directly > > 3: QUALITY Choose the encoder quality > > 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) > > 5: VBR_QUALITY Set the encoder quality for VBR mode > > 6: LOW_MODE Set the encoder mode for low-band (wideband only) > > 7: HIGH_MODE Set the encoder mode for high-band (wideband only) > > > > All requests should be considered at the receiver as a suggestion and > > compliance is not mandatory. The PERSIST_ACK sho...

...ODE Choose the encoder mode directly > > > 3: QUALITY Choose the encoder quality > > > 4: VBR Set VBR on (ReqVal=1) or off (ReqVal=2) > > > 5: VBR_QUALITY Set the encoder quality for VBR mode > > > 6: LOW_MODE Set the encoder mode for low-band > (wideband only) > > > 7: HIGH_MODE Set the encoder mode for high-band > (wideband only) > > > > > > All requests should be considered at the receiver as a > suggestion and >...