Assembly: Bass.Net (in Bass.Net.dll) Version: 22.214.171.124
public bool SetFullDuplex( int bassDevice, BASSFlag flags, bool buffered )
Public Function SetFullDuplex ( bassDevice As Integer, flags As BASSFlag, buffered As Boolean ) As Boolean
- Type: SystemInt32
The BASS output device which should be used for full-duplex monitoring.
- Type: Un4seen.BassBASSFlag
The optional BASSFlag flags to be used to create the full-duplex monitoring OutputChannel. Typically only the following flags should be used: BASS_STREAM_DECODE, BASS_SAMPLE_SOFTWARE or BASS_SPEAKER_xxx.
- Type: SystemBoolean
, if the OutputChannel should be (pre)buffered - else .
Prebuffering of sample data is often requied for buffered output to enable a constant playback. So even if you are using a BASS_STREAM_DECODE flag you might need to prebuffer it's data.
Return ValueType: Boolean
On success is returned, else will be returned (use BASS_ErrorGetCode to retrieve the error code).
The following will be done internally:
1. The BASS output bassDevice will be used.
2. A custom push stream (see OutputChannel) will be created (using the given flags) with an internal WASAPI callback feeding the stream with the sample data from the input.
3. The samplerate, format and number of channels will not be changed for WASAPI input, since this will be used as already specified in the constructor.
This method can not be used with WASAPI output (see IsInput). It will immediately return with no effect.
To disable and remove the full-duplex option call RemoveFullDuplex.
The full-duplex BASS output is provided by the internal custom push stream OutputChannel. You might use this stream to set up DSPs or FX on it so that these are applied on the BASS output.
You might use the 0 (no-sound) bass device together with the BASS_STREAM_DECODE flag in order to create a custom decoding OutputChannel which might for example be used with an BaseEncoder or WaveWriter or as a source for a mixer channel.