| .TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library" |
| .SH "NAME" |
| .LP |
| \fBMP4AddRtpImmediateData\fR \- Add immediate data to an RTP packet |
| .SH "SYNTAX" |
| .LP |
| #include <mp4.h> |
| .LP |
| bool \fBMP4AddRtpImmediateData\fR( |
| .br |
| MP4FileHandle \fIhFile\fP, |
| .br |
| MP4TrackId \fIhintTrackId\fP, |
| .br |
| u_int8_t* \fIpBytes\fP, |
| .br |
| u_int32_t \fInumBytes\fP |
| .br |
| ); |
| .SH "ARGUMENTS" |
| .LP |
| .TP |
| \fIhFile\fP |
| Specifies the mp4 file to which the operation applies. |
| .TP |
| \fIhintTrackId\fP |
| Specifies the hint track to which the operation applies. |
| .TP |
| \fIpBytes\fP |
| Specifies a pointer to the immediate data that should be included in the current RTP packet. |
| .TP |
| \fInumBytes\fP |
| Specifies the length in bytes of the immediate data that should be included in the current RTP packet. |
| .SH "RETURN VALUES" |
| .LP |
| Upon success, true (1). Upon an error, false (0). |
| .SH "DESCRIPTION" |
| .LP |
| \fBMP4AddRtpImmediateData\fR adds immediate data to the current pending RTP packet. Typically, this is used to add RTP payload specific headers to RTP packets. Note that the size of a block of immediate data is limited to 14 bytes. But multiple immediate data blocks can be added if more space is needed. |
| .SH "SEE ALSO" |
| .LP |
| MP4(3) MP4AddRtpPacket (3) MP4AddRtpImmediateData (3) |
