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AVAsset.Framerate

Looks for first video track and reports the nominal frame rate.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
AVAsset 5.2 Yes No Yes, macOS only No Yes

MBS( "AVAsset.Framerate"; Asset )

Parameters

Parameter Description Example value
Asset The reference number of the asset. Please use AVAsset.OpenContainer, AVAsset.OpenFile or AVAsset.OpenURL function to get asset reference. $asset

Result

Returns number or error.

Description

Looks for first video track and reports the nominal frame rate.
Actual frame rate may be variable.

Examples

Queries framerate for file:

Set Variable [$Asset; Value:MBS( "AVAsset.OpenFile"; "/Users/cs/Desktop/test.mp4" )]
Set Variable [$Framerate; Value:MBS( "AVAsset.Framerate"; $Asset )]
Set Variable [$r; Value:MBS( "AVAsset.Release"; $Asset )]
Show Custom Dialog ["Framerate"; $Framerate]

See also


AVAsset.Duration   -   AVAsset.HasProtectedContent

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Links
MBS FileMaker tutorial videos