| .TH "MP4" "3" "Version 0.9" "Cisco Systems Inc." "MP4 File Format Library" |
| .SH "NAME" |
| .LP |
| \fBMP4WriteRtpHint\fR \- Write an RTP hint |
| .SH "SYNTAX" |
| .LP |
| #include <mp4.h> |
| .LP |
| bool \fBMP4WriteRtpHint\fR( |
| .br |
| MP4FileHandle \fIhFile\fP, |
| .br |
| MP4TrackId \fItrackId\fP, |
| .br |
| MP4Duration \fIduration\fP, |
| .br |
| bool \fIisSyncSample\fP = true |
| .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. |
| .TP |
| \fIduration\fP |
| The duration for this hint sample. Typically this is the same duration as for the corresponding sample in the reference media track. Caveat: The duration should be in the hint track timescale units, again typically the same as the reference media track. |
| .TP |
| \fIisSyncSample\fP |
| The sync/random access flag for this sample. Typically this is the same as for the corresponding sample in the reference media track. |
| .SH "RETURN VALUES" |
| .LP |
| Upon success, true (1). Upon an error, false (0). |
| .SH "DESCRIPTION" |
| .LP |
| \fBMP4WriteRtpHint\fR writes the current pending hint created with MP4AddRtpHint() to the specified hint track. |
| |
| .SH "SEE ALSO" |
| .LP |
| MP4(3) MP4AddRtpHint (3) |
