| .TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library" |
| .SH "NAME" |
| .LP |
| \fBMP4GetHintTrackSdp\fR \- Get the SDP media level description associated with a hint track |
| .SH "SYNTAX" |
| .LP |
| #include <mp4.h> |
| .LP |
| const char* \fBMP4GetHintTrackSdp\fR( |
| .br |
| MP4FileHandle \fIhFile\fP, |
| .br |
| MP4TrackId \fIhintTrackId\fP |
| .br |
| ) |
| .SH "ARGUMENTS" |
| .LP |
| .TP |
| \fIhFile\fP |
| Specifies the mp4 file to which the operation applies. |
| .TP |
| \fItrackId\fP |
| Specifies the hint track to which the operation applies. |
| .SH "RETURN VALUES" |
| .LP |
| The SDP media level description fragment associated with the hint track. |
| .SH "DESCRIPTION" |
| .LP |
| \fBMP4GetHintTrackSdp\fR 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. |
| .LP |
| The mp4broadcaster test program provided with the MP4 library gives an example of using this call to create the complete SDP description. |
| .SH "SEE ALSO" |
| .LP |
| MP4(3) MP4SetHintTrackSdp(3) MP4AppendHintTrackSdp(3) MP4GetSessionSdp(3) |
