BASS_ChannelSetAttributeEx

Sets the value of a channel's attribute.

BOOL BASS_ChannelSetAttributeEx(
    DWORD handle,
    DWORD attrib,
    void *value,
    DWORD size
);

Parameters

handle

The channel handle... a HCHANNEL, HMUSIC, HSTREAM, or HRECORD.

attrib

The attribute to set the value of... one of the following.

BASS_ATTRIB_DOWNLOADPROC	Internet stream download callback. (HSTREAM only)
BASS_ATTRIB_SCANINFO	Scanned info. (HSTREAM only)
BASS_ATTRIB_USER	User-defined info. (HMUSIC/HSTREAM/HRECORD)

other attributes may be supported by add-ons, see the documentation.

value

The new attribute data.

size

The size of the attribute data in bytes.

If successful, TRUE is returned, else FALSE is returned. Use BASS_ErrorGetCode to get the error code.

BASS_ERROR_HANDLE	handle is not a valid channel.
BASS_ERROR_ILLTYPE	attrib is not valid.
BASS_ERROR_ILLPARAM	The value content or size is not valid.

some attributes may have additional error codes, see the documentation.

This function also supports the floating-point attributes supported by BASS_ChannelSetAttribute.