?? mp4setvideoprofilelevel.3
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.TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library".SH "NAME".LP \fBMP4SetVideoProfileLevel\fR \- Sets the minimum MPEG\-4 video profile and level required to render the contents of the file.SH "SYNTAX".LP #include <mp4.h>.LP bool \fBMP4SetVideoProfileLevel\fR(.br MP4FileHandle \fIhFile\fP,.br u_int8_t \fIprofileLevel\fP.br ).SH "ARGUMENTS".LP .TP \fIhFile\fPSpecifies the mp4 file to which the operation applies..SH "RETURN VALUES".LP Upon success, true (1). Upon an error, false (0)..SH "DESCRIPTION".LP \fBMP4SetVideoProfileLevel\fR sets the minumum profile/level of MPEG\-4 video support necessary to render the contents of the file..LP ISO/IEC 14496\-1:2001 MPEG\-4 Systems defines the following values:.br 0x00 Reserved.br 0x01 Simple Profile @ Level 3.br 0x02 Simple Profile @ Level 2.br 0x03 Simple Profile @ Level 1.br 0x04 Simple Scalable Profile @ Level 2.br 0x05 Simple Scalable Profile @ Level 1.br 0x06 Core Profile @ Level 2.br 0x07 Core Profile @ Level 1.br 0x08 Main Profile @ Level 4.br 0x09 Main Profile @ Level 3.br 0x0A Main Profile @ Level 2.br 0x0B N\-Bit Profile @ Level 2.br 0x0C Hybrid Profile @ Level 2.br 0x0D Hybrid Profile @ Level 1.br 0x0E Basic Animated Texture @ Level 2.br 0x0F Basic Animated Texture @ Level 1.br 0x10 Scalable Texture @ Level 3.br 0x11 Scalable Texture @ Level 2.br 0x12 Scalable Texture @ Level 1.br 0x13 Simple Face Animation @ Level 2.br 0x14 Simple Face Animation @ Level 1.br 0x15\-0x7F Reserved.br 0x80\-0xFD User private.br 0xFE No audio profile specified.br 0xFF No audio required.SH "SEE ALSO".LP MP4(3) MP4GetVideoProfileLevel(3)
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