javascript - Chromecast - Launch Media Via the CastMessageBus -

i developing custom chromecast receiver app. possible launch media via cast message bus? i'm aware it's not best practice , there mechanism launch media via gckmediacontrolchannel

i'm using https://github.com/googlecast/castreferenceplayer starting point.

i'm sending text message (containing media info json) via sender this:

[_castservicechannel sendtextmessage:mediainfojson];

the json being received on receiver , trying launch media player so:

sampleplayer.castplayer.prototype.loadvideo_(message);

but i'm not initialising media player properly. have ideas?

the problem me couldn't launch video because:

1. loadvideo_() wrong method, should using load()
2. the player never initialised when receiving cast messages.

my solution separate cast message bus messages player. in player.html, init cast message bus. when receive json of media want play, init player.js player.html so:

//receive message play -> pass media through var player = document.getelementbyid('player'); new sampleplayer.castplayer(player).start(); 

then in

sampleplayer.castplayer.prototype.start = function() {   this.load(json.parse(message)); }; 

only thing that's problem media manager never initialised in cast receiver app. means can't capture rcu events properly. ideas why happening?