ResultVariable
When adding an action with the script editor, you can use this field to specify a variable that the return value will be stored in.
See also: Related Actions
Audio.GetLength
OverviewExamples
number Audio.GetLength ( number Channel )
De s cr ip t ion
Retrieves the length (in seconds) of the audio track in a channel.
P arame t er s
Channel
(number) The audio channel whose track you want the length of:
|
CONSTANT |
VALUE DESCRIPTION |
|
|
CHANNEL_BACKGROUND |
5 |
Background audio channel. |
|
CHANNEL_EFFECTS |
0 |
Effects channel (used for mouse over, down, and click sounds). |
|
CHANNEL_NARRATION |
6 |
Narration channel (used for voice overs). |
|
CHANNEL_USER1 |
1 |
User channel 1. |
|
CHANNEL_USER2 |
2 |
User channel 2. |
|
CHANNEL_USER3 |
3 |
User channel 3. |
|
CHANNEL_USER4 |
4 |
User channel 4. |
Re t u r n s
(number) The length of the audio track in seconds. If an error occurs, -1 will be returned. You can use
Application.GetLastError to determine whether this action failed, and why.