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MP4

MP4

Section: MP4 File Format Library (3) Updated: Version 0.9
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NAME

MP4GetTrackVideoFrameRate - Get the video frame rate of the specified video track  

SYNTAX

#include <mp4.h>

float MP4GetTrackVideoFrameRate(
       MP4FileHandle hFile,

       MP4TrackId trackId

)  

ARGUMENTS

hFile
Specifies the mp4 file to which the operation applies.
trackId
Specifies the track for which the video frame rate is desired.
 

RETURN VALUES

Upon success, the number of video frames per second of the track. Upon an error, 0.  

DESCRIPTION

MP4GetTrackVideoFrameRate returns the frame rate of the video in the specified track in the mp4 file. If the video is variable rate, the average frame rate is returned.

 

SEE ALSO

MP4(3)


 

Index

NAME
SYNTAX
ARGUMENTS
RETURN VALUES
DESCRIPTION
SEE ALSO

This document was created by man2html, using the manual pages.
Time: 21:50:33 GMT, April 16, 2011