BassBASS_ChannelGetPosition Method (Int32, BASSMode)

BASS.NET API for the Un4seen BASS Audio Library

Retrieves the playback position of a sample, stream, or MOD music. Can also be used with a recording channel.

Namespace: Un4seen.Bass
Assembly: Bass.Net (in Bass.Net.dll) Version: 2.4.17.5

Syntax

[DllImportAttribute("bass")]
public static long BASS_ChannelGetPosition(
	int handle,
	BASSMode mode
)

<DllImportAttribute("bass">]
Public Shared Function BASS_ChannelGetPosition ( 
	handle As Integer,
	mode As BASSMode
) As Long

handle

Type: SystemInt32
The channel handle... a HCHANNEL, HMUSIC, HSTREAM, or HRECORD.

mode

Type: Un4seen.BassBASSMode
How to retrieve the position. One of the following (see BASSMode):

BASS_POS_BYTE	Get the position in bytes.
BASS_POS_MUSIC_ORDER	Get the position in orders and rows... LoWord = order, HiWord = row * scaler (BASS_ATTRIB_MUSIC_PSCALER). (HMUSIC only).
BASS_POS_DECODE	Flag: Get the decoding/rendering position, which may be ahead of the playback position due to buffering. This flag is unnecessary with decoding channels because the decoding position will always be given for them anyway, as they do not have playback buffers.

Other modes may be supported by add-ons, see the documentation.

Type: Int64
If an error occurs, -1 is returned, use BASS_ErrorGetCode to get the error code. If successful, the position is returned.

Remarks

With MOD music you might use the LowWord32(Int32) and HighWord32(Int32) methods to retrieve the order resp. the row values.

ERROR CODE	Description
BASS_ERROR_HANDLE	handle is not a valid channel.
BASS_ERROR_NOTAVAIL	The requested position is not available.
BASS_ERROR_UNKNOWN	Some other mystery problem!

Examples

long pos = Bass.BASS_ChannelGetPosition(stream, BASSMode.BASS_POS_BYTE);

Dim pos As Long = Bass.BASS_ChannelGetPosition(stream, BASSMode.BASS_POS_BYTE)

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