mp4sethinttracksdp.3

网络MPEG4IP流媒体开发源代码

.TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library"
.SH "NAME"
.LP 
\fBMP4SetHintTrackSdp\fR \- Set the SDP media level description of the hint track
.SH "SYNTAX"
.LP 
#include <mp4.h>
.LP 
bool \fBMP4SetHintTrackSdp\fR(
.br 
	MP4FileHandle \fIhFile\fP,
.br 
	const char* sdpString
.br 
)
.SH "ARGUMENTS"
.LP 
.TP 
\fIhFile\fP
Specifies the mp4 file to which the operation applies.
.TP 
\fIsdpString\fP
Specifies the new value of the hint track sdp string.
.SH "RETURN VALUES"
.LP 
Upon success, true (1). Upon an error, false (0).
.SH "DESCRIPTION"
.LP 
\fBMP4SetHintTrackSdp\fR sets the SDP (IETF RFC 2327) media level fragment for the hint track. This is used by a streaming server to create a complete SDP description of the multimedia session represented by the file.

.SH "SEE ALSO"
.LP 
MP4(3) MP4GetHintTrackSdp(3) MP4AppendHintTrackSdp(3)