MP4 - Online Linux Manual PageSection : 3
Updated : Version 0.9
Source : Cisco Systems Inc.
Note : MP4 File Format Library

---

NAMEMP4ReadRtpHint − Read an RTP hint

---

SYNTAX#include <mp4.h> bool MP4ReadRtpHint(
MP4FileHandle hFile,
MP4TrackId trackId,
MP4SampleId sampleId,
u_int16_t* pNumPackets = NULL
);

---

ARGUMENTShFile  Specifies the mp4 file to which the operation applies. trackId  Specifies the hint track to which the operation applies. sampleId  Specifies which hint sample is to be read. Caveat: the first sample has id 1 not 0. pNumPackets  Pointer to variable that will be hold the number of packets in the hint.

---

RETURN VALUESUpon success, true (1). Upon an error, false (0).

---

DESCRIPTIONMP4ReadRtpHint reads the specified hint sample from the specified hint track and enables subsequent calls to MP4ReadRtpPacket() to read the individual RTP packets associated with this hint. If desired, the number of RTP packets associated with this hint is returned. Note that a hint track sample is just like any other track sample. I.e MP4ReadSample(), MP4GetSampleSize(), MP4GetSampleTime(), etc. are all valid. The RTP specific functions are provided to interpret the information contain in the hint track samples that give instructions on how to form the actual RTP packets.

---

SEE ALSOMP4(3) MP4ReadRtpPacket(3) 0

---

Johanes Gumabo

---

Data Size   :   6,295 byte
man-MP4ReadRtpHint.3Build   :   2024-12-05, 20:55   :  
Visitor Screen   :   x
Visitor Counter ( page / site )   :   4 / 172,101
Visitor ID   :     :  
Visitor IP   :   18.221.157.203   :  
Visitor Provider   :   AMAZON-02   :  
Provider Position ( lat x lon )   :   39.962500 x -83.006100   :   x
Provider Accuracy Radius ( km )   :   1000   :  
Provider City   :   Columbus   :  
Provider Province   :   Ohio ,   :   ,
Provider Country   :   United States   :  
Provider Continent   :   North America   :  
Visitor Recorder   :   Version   :  
Visitor Recorder   :   Library   :  
Online Linux Manual Page   :   Version   :   Online Linux Manual Page - Fedora.40 - march=x86-64 - mtune=generic - 24.12.05
Online Linux Manual Page   :   Library   :   lib_c - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Online Linux Manual Page   :   Library   :   lib_m - 24.10.03 - march=x86-64 - mtune=generic - Fedora.40
Data Base   :   Version   :   Online Linux Manual Page Database - 24.04.13 - march=x86-64 - mtune=generic - fedora-38
Data Base   :   Library   :   lib_c - 23.02.07 - march=x86-64 - mtune=generic - fedora.36

---

Very long time ago, I have the best tutor, Wenzel Svojanovsky . If someone knows the email address of Wenzel Svojanovsky , please send an email to johanes_gumabo@yahoo.co.id .

---

If error, please print screen and send to johanes_gumabo@yahoo.co.id
Under development. Support me via PayPal.

---