If the application doesn't specify the audio format when opening the
device, this hint can be used to specify a default format that will be
used.
The variable can be set to the following values:
- "U8": Unsigned 8-bit audio
- "S8": Signed 8-bit audio
- "S16LE": Signed 16-bit little-endian audio
- "S16BE": Signed 16-bit big-endian audio
- "S16": Signed 16-bit native-endian audio (default)
- "S32LE": Signed 32-bit little-endian audio
- "S32BE": Signed 32-bit big-endian audio
- "S32": Signed 32-bit native-endian audio
- "F32LE": Floating point little-endian audio
- "F32BE": Floating point big-endian audio
- "F32": Floating point native-endian audio
This hint should be set before an audio device is opened.
A variable controlling the default audio format.
If the application doesn't specify the audio format when opening the device, this hint can be used to specify a default format that will be used.
The variable can be set to the following values: - "U8": Unsigned 8-bit audio - "S8": Signed 8-bit audio - "S16LE": Signed 16-bit little-endian audio - "S16BE": Signed 16-bit big-endian audio - "S16": Signed 16-bit native-endian audio (default) - "S32LE": Signed 32-bit little-endian audio - "S32BE": Signed 32-bit big-endian audio - "S32": Signed 32-bit native-endian audio - "F32LE": Floating point little-endian audio - "F32BE": Floating point big-endian audio - "F32": Floating point native-endian audio
This hint should be set before an audio device is opened.