Rechercher une page de manuel
MP4ConvertFromMovieDuration
Langue: en
Version: 164722 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
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.
SEE ALSO
MP4(3) MP4GetDuration(3)
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre