HLS Events - Flutter

VideoSDK provides the hlsStateChanged event, which informs you about the current state of HLS for the meeting.

Events.hlsStateChanged

• This event is triggered when the HLS status of the meeting changes.
• It can be subscribed to using the Room Object.

note

downstreamUrl is now depecated. Use playbackHlsUrl or livestreamUrl in place of downstreamUrl

Example

Here is an example demonstrating the usage of the event mentioned on this page.

import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:videosdk/videosdk.dart';

class MeetingScreen extends StatefulWidget {
  //Existing configuration
}

class _MeetingScreenState extends State<MeetingScreen> {
  late Room room;

  @override
  void initState() {
    //Existing configuration

    setupRoomEventListener();
  }

  @override
  Widget build(BuildContext context) {
    return YourMeetingWidget();
  }

  void setupRoomEventListener() {
    room.on(Events.hlsStateChanged, (Map<String, dynamic> data) {
      //Status can be :: HLS_STARTING
      //Status can be :: HLS_STARTED
      //Status can be :: HLS_PLAYABLE
      //Status can be :: HLS_STOPPING
      //Status can be :: HLS_STOPPED
      log("Meeting HLS status : ${data['status']}");
      if (data['status'] == "HLS_PLAYABLE") {
        log("PLAYBACKHLS URL --  ${data['playbackHlsUrl']}");
      }
    });
  }
}

API Reference

The API references for all the methods and events utilized in this guide are provided below.

• Events.hlsStateChanged