BASS_ChannelBytes2Seconds

Translates a byte position into time (seconds), based on a channel's format.

double BASS_ChannelBytes2Seconds(
    DWORD handle,
    QWORD pos
);

Parameters

handle	The channel handle... a HCHANNEL, HMUSIC, HSTREAM, or HRECORD. HSAMPLE handles may also be used.
pos	The position to translate.

If successful, then the translated length is returned, else a negative value is returned. Use BASS_ErrorGetCode to get the error code.

BASS_ERROR_HANDLE

handle is not a valid channel.

The translation is based on the channel's initial sample rate, when it was created.