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Queries the estimated byte size of exported file.

Component Version macOS Windows Linux Server iOS SDK
AVExport 6.1 ✅ Yes ❌ No ❌ No ✅ Yes, on macOS ✅ Yes
MBS( "AVExport.EstimatedOutputFileLength"; AVExportSession )   More


Parameter Description Example
AVExportSession The session reference number. $AVExport


Returns number or error.


Queries the estimated byte size of exported file.
Returns zero when export preset is Passthrough or AppleProRes422LPCM. This property will also return zero if a numeric value (ie. not invalid, indefinite, or infinite) for the timeRange property has not been set.

Example Databases

This function checks for a license.

Created 29th February 2016, last changed 29th February 2016

AVExport.Error - AVExport.ExportAsynchronously