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Embed: allow options.setTracks to set subtitles

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Cat 2019-02-18 13:56:27 +01:00 • committed by Thulinma
parent b5750a5de7
commit 06eb78c345
5 changed files with 128 additions and 61 deletions
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71
embed/player.js
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@ -782,21 +782,68 @@ function MistVideo(streamName,options) {
}
if (options.setTracks) {
if ("setTrack" in MistVideo.player.api) {
MistVideo.player.onready(function(){
for (var i in options.setTracks) {
MistVideo.player.api.setTrack(i,options.setTracks[i]);
}
if (options.setTracks) {
var setTracks = MistUtil.object.extend({},options.setTracks);
if (("subtitle" in options.setTracks) && ("setSubtitle" in MistVideo.player.api)) {
MistVideo.player.onready(function(){
//find the source for subtitles
var subtitleSource = false;
for (var i in MistVideo.info.source) {
var source = MistVideo.info.source[i];
//this is a subtitle source, and it's the same protocol (HTTP/HTTPS) as the video source
if ((source.type == "html5/text/vtt") && (MistUtil.http.url.split(source.url).protocol == MistUtil.http.url.split(MistVideo.source.url).protocol)) {
subtitleSource = source.url.replace(/.srt$/,".vtt");
break;
}
});
}
else if ("setTracks" in MistVideo.player.api) {
MistVideo.player.onready(function(){
MistVideo.player.api.setTracks(options.setTracks);
});
}
}
if (!subtitleSource) { return; }
//find the track meta information
var tracks = MistUtil.tracks.parse(MistVideo.info.meta.tracks);
if (!("subtitle" in tracks) || !(setTracks.subtitle in tracks.subtitle)) { return; }
meta = tracks.subtitle[setTracks.subtitle];
//add source to the meta
meta.src = MistUtil.http.url.addParam(subtitleSource,{track:setTracks.subtitle});
meta.label = "automatic";
meta.lang = "unknown";
MistVideo.player.api.setSubtitle(meta);
MistUtil.event.send("playerUpdate_trackChanged",{
type: "subtitle",
trackid: setTracks.subtitle
}, MistVideo.video);
delete setTracks.subtitle;
});
}
if ("setTrack" in MistVideo.player.api) {
MistVideo.player.onready(function(){
for (var i in setTracks) {
MistVideo.player.api.setTrack(i,setTracks[i]);
MistUtil.event.send("playerUpdate_trackChanged",{
type: i,
trackid: setTracks[i]
}, MistVideo.video);
}
});
}
else if ("setTracks" in MistVideo.player.api) {
MistVideo.player.onready(function(){
MistVideo.player.api.setTracks(setTracks);
});
for (var i in setTracks) {
MistUtil.event.send("playerUpdate_trackChanged",{
type: i,
trackid: setTracks[i]
}, MistVideo.video);
}
}
}
}