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MP4

MP4

Section: MP4 File Format Library (3) Updated: Version 0.9
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NAME

MP4GetHintTrackSdp - Get the SDP media level description associated with a hint track  

SYNTAX

#include <mp4.h>

const char* MP4GetHintTrackSdp(
       MP4FileHandle hFile,

       MP4TrackId hintTrackId

)  

ARGUMENTS

hFile
Specifies the mp4 file to which the operation applies.
trackId
Specifies the hint track to which the operation applies.
 

RETURN VALUES

The SDP media level description fragment associated with the hint track.  

DESCRIPTION

MP4GetHintTrackSdp returns the SDP (IETF RFC 2327) media level fragment associated with the hint track. This is used by a streaming server to create a complete SDP description of the multimedia session represented by the file.

The mp4broadcaster test program provided with the MP4 library gives an example of using this call to create the complete SDP description.  

SEE ALSO

MP4(3) MP4SetHintTrackSdp(3) MP4AppendHintTrackSdp(3) MP4GetSessionSdp(3)


 

Index

NAME
SYNTAX
ARGUMENTS
RETURN VALUES
DESCRIPTION
SEE ALSO

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Time: 21:50:32 GMT, April 16, 2011