Merge pull request #96 from Stremio/feat/tracks-labels

feat: return tracks labels

Author: jaruba

src/HTMLVideo/HTMLVideo.js

@@ -189,7 +189,7 @@ function HTMLVideo(options) {
                         return Object.freeze({
                             id: 'EMBEDDED_' + String(index),
                             lang: track.language,
-                            label: track.label,
+                            label: track.label || null,
                             origin: 'EMBEDDED',
                             embedded: true
                         });

src/TitanVideo/TitanVideo.js

@@ -192,7 +192,7 @@ function TitanVideo(options) {
                         return Object.freeze({
                             id: 'EMBEDDED_' + String(index),
                             lang: track.language,
-                            label: track.label || track.language,
+                            label: track.label || null,
                             origin: 'EMBEDDED',
                             embedded: true
                         });
@@ -265,7 +265,7 @@ function TitanVideo(options) {
                         return Object.freeze({
                             id: 'EMBEDDED_' + String(index),
                             lang: track.language,
-                            label: track.label || track.language,
+                            label: track.label || null,
                             origin: 'EMBEDDED',
                             embedded: true
                         });

src/TizenVideo/TizenVideo.js

@@ -244,18 +244,20 @@ function TizenVideo(options) {
                             extra = JSON.parse(textTrack.extra_info);
                         } catch(e) {}
                         var textTrackLang = typeof extra.track_lang === 'string' && extra.track_lang.length > 0 ? extra.track_lang.trim() : null;
+                        var textTrackLabel = null;
                         if (((tracksData || {}).subs || []).length) {
                             var extendedTrackData = tracksData.subs.find(function(el) {
                                 return (el || {}).id-1 === textTrack.index;
                             });
                             if (extendedTrackData) {
                                 textTrackLang = extendedTrackData.lang || 'eng';
+                                textTrackLabel = extendedTrackData.label || null;
                             }
                         }
                         textTracks.push({
                             id: textTrackId,
                             lang: textTrackLang,
-                            label: textTrackLang,
+                            label: textTrackLabel,
                             origin: 'EMBEDDED',
                             embedded: true,
                             mode: !disabledSubs && textTrackId === currentSubTrack ? 'showing' : 'disabled',
@@ -346,18 +348,20 @@ function TizenVideo(options) {
                             extra = JSON.parse(audioTrack.extra_info);
                         } catch(e) {}
                         var audioTrackLang = typeof extra.language === 'string' && extra.language.length > 0 ? extra.language : null;
+                        var audioTrackLabel = null;
                         if (((tracksData || {}).audio || []).length) {
                             var extendedTrackData = tracksData.audio.find(function(el) {
                                 return (el || {}).id-1 === audioTrack.index;
                             });
                             if (extendedTrackData) {
                                 audioTrackLang = extendedTrackData.lang || 'eng';
+                                audioTrackLabel = extendedTrackData.label || null;
                             }
                         }
                         audioTracks.push({
                             id: audioTrackId,
                             lang: audioTrackLang,
-                            label: audioTrackLang,
+                            label: audioTrackLabel,
                             origin: 'EMBEDDED',
                             embedded: true,
                             mode: audioTrackId === currentAudioTrack ? 'showing' : 'disabled',

src/WebOsVideo/WebOsVideo.js

@@ -370,7 +370,7 @@ function WebOsVideo(options) {
                         textTracks.push({
                             id: 'EMBEDDED_' + textTrackId,
                             lang: track.lang || 'eng',
-                            label: track.lang || 'eng',
+                            label: track.label || null,
                             origin: 'EMBEDDED',
                             embedded: true,
                             mode: textTrackId === currentSubTrack ? 'showing' : 'disabled',
@@ -392,7 +392,7 @@ function WebOsVideo(options) {
                         audioTracks.push({
                             id: 'EMBEDDED_' + audioTrackId,
                             lang: track.lang || 'eng',
-                            label: track.lang || 'eng',
+                            label: track.label || null,
                             origin: 'EMBEDDED',
                             embedded: true,
                             mode: audioTrackId === currentAudioTrack ? 'showing' : 'disabled',