MP4

Section: MP4 File Format Library (3) Updated: Version 0.9 Local index Up

NAME

MP4ConvertFromMovieDuration - Convert a duration from the movie (file) time scale to a specified time scale.

SYNTAX

#include <mp4.h>

u_int64_t MP4ConvertFromMovieDuration(
       MP4FileHandle hFile,

       MP4Duration duration,

       u_int32_t newTimeScale

)

ARGUMENTS

hFile: Specifies the mp4 file to which the operation applies.
duration: Specifies the duration that is to be converted.
newTimeScale: Specifies the new time scale in ticks per second to which the duration should be converted.

RETURN VALUES

Upon success, the duration in the new time scale units. Upon error, 0.

DESCRIPTION

MP4ConvertFromMovieDuration converts a duration such as the total movie (file) duration from the movie time scale to another specified time scale.

This document was created by man2html, using the manual pages.
Time: 21:50:32 GMT, April 16, 2011