MP4SetSceneProfileLevel

Langue: en

Version: 167993 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

MP4SetSceneProfileLevel - Sets the minimum MPEG-4 scene graph profile and level required to render the contents of the file

SYNTAX

#include <mp4.h>

bool MP4SetSceneProfileLevel(

        MP4FileHandle hFile,

        u_int8_t profileLevel
)

ARGUMENTS

hFile
Specifies the mp4 file to which the operation applies.

RETURN VALUES

Upon success, true (1). Upon an error, false (0).

DESCRIPTION

MP4SetSceneProfileLevel sets the minumum profile/level of MPEG-4 scene graph support necessary to render the contents of the file.

ISO/IEC 14496-1:2001 MPEG-4 Systems defines the following values:
       0x00            Reserved

       0x01            Simple 2D Profile @ Level 1

       0x02-0x7F       Reserved

       0x80-0xFD       User private

       0xFE            No scene graph profile specified

       0xFF            No scene graph required

SEE ALSO

MP4(3) MP4GetSceneProfileLevel(3)