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MP4SetTimeScale
Langue: en
Version: 153369 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
MP4SetTimeScale - Set the time scale of the movie (file)
SYNTAX
#include <mp4.h>
bool MP4SetTimeScale(
MP4FileHandle hFile,
u_int32_t timeScale
)
ARGUMENTS
- hFile
- Specifies the mp4 file to which the operation applies.
- timeScale
- Specifies the desired time scale for the movie.
RETURN VALUES
Upon success, true (1). Upon an error, false (0).
DESCRIPTION
MP4SetTimeScale sets the time scale of the mp4 file. The time scale is in the number of clock ticks per second. Caveat: tracks may use the same time scale as the movie or may use their own time scale.
SEE ALSO
MP4(3) MP4GetTimeScale(3) MP4SetTrackTimeScale(3)
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