otc_subscriber_rtc_stats_report_cb Struct Reference

#include <subscriber.h>

Data Fields
void *	user_data
void(*	on_rtc_stats_report )(otc_subscriber *subscriber, void *user_data, const char *json_array_of_reports)
void *	reserved

Detailed Description

Defines the struct for setting the subcriber RTC stats report callack.

See also

otc_subscriber_set_rtc_stats_report_cb.

Field Documentation

on_rtc_stats_report

void(* on_rtc_stats_report) (otc_subscriber *subscriber, void *user_data, const char *json_array_of_reports)

Defines the callback function for getting subscriber RTC stats reports.

Parameters

subscriber	The instance invoking this call.
user_data	Pointer to user custom data bound to this struct.
json_array_of_reports	Array of RTC stats reports for the subscriber's stream. The structure of the JSON array is similar to the format of the RtcStatsReport object implemented in web browsers (see Mozilla docs). Also see this W3C documentation.

Here is a partial sample:

   [
      {
         "audioLevel": 0,
         "id": "RTCAudioSource_1",
         "kind": "audio",
         "timestamp": 1603448671532842,
         "totalAudioEnergy": 0,
         "totalSamplesDuration": 4.249999999999954,
         "trackIdentifier": "4nP5yeIDzbUm6IJho5jkTps1lnfabsFvTXjH00",
         "type": "media-source"
     },
     {
         "base64Certificate":
"MIIBFjCB...QIhAMIfr/NgvhNp16zaoHxGQGrID1STFmBSSSB4V1bxBrTU", "fingerprint":
"E7:5F:...:FA:5A:1F:A7:E0:55:60", "fingerprintAlgorithm": "sha-256", "id":
"RTCCertificate_E7:5F:E5...F:1D:FA:5A:1F:A7:E0:55:60", "timestamp":
1603448671532842, "type": "certificate"
     },
     {
         "channels": 1,
         "clockRate": 8000,
         "id": "RTCCodec_audio_Inbound_0",
         "mimeType": "audio/PCMU",
         "payloadType": 0,
         "timestamp": 1603448671532842,
         "type": "codec"
     },
     {
         "channels": 2,
         "clockRate": 48000,
         "id": "RTCCodec_audio_Inbound_111",
         "mimeType": "audio/opus",
         "payloadType": 111,
         "sdpFmtpLine": "minptime=10;useinbandfec=1",
         "timestamp": 1603448671532842,
         "type": "codec"
     },
   ]
   

user_data

void* user_data

Pointer to user custom data bound to this struct.

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The documentation for this struct was generated from the following file:

• src/otkit/include/opentok/subscriber.h