Multi audio track

[Prathik9]

Description

``I am not getting the core multi audio code where it is showing multi audio.
Current vidojs is showing multi audio based on language i worked in local code to change it to show using id.
because of in case language is undefined it show only one audio .
But in the source code i didnt get the code to that .
any one know please help me.

var organizeAudioPlaylists = function organizeAudioPlaylists(
    playlists,
    sidxMapping
  ) {
    if (sidxMapping === void 0) {
      sidxMapping = {};
    }
 
    var mainPlaylist;
    var formattedPlaylists = playlists.reduce(function (a, playlist) {
      var role =
        (playlist.attributes.role && playlist.attributes.role.value) || "";
 
      console.log("playlist.attributes.lang", playlist.attributes.lang);
      var language =
        playlist.attributes.lang == undefined
          ? playlist.attributes.lang
          : playlist.attributes.lang || "";
      var label = "main";
 
      if (language) {
        var label2 =
          playlist.attributes.lang == undefined
            ? playlist.attributes.id
            : playlist.attributes.lang || "";
        var label = "main";
        var roleLabel = role ? " (" + role + ")" : "";
        label = "" + label2 + roleLabel;
      } // skip if we already have the highest quality audio for a language
 
      if (
        a[label] &&
        a[label].playlists[0].attributes.BANDWIDTH >
          playlist.attributes.bandwidth
      ) {
        return a;
      }
 
      a[label] = {
        language: language,
        autoselect: true,
        default: role === "main",
        playlists: addSegmentInfoFromSidx(
          [formatAudioPlaylist(playlist)],
          sidxMapping
        ),
        uri: "",
      };
 
      if (typeof mainPlaylist === "undefined" && role === "main") {
        mainPlaylist = playlist;
        mainPlaylist["default"] = true;
      }
 
      return a;
    }, {}); // if no playlists have role "main", mark the first as main
 
    if (!mainPlaylist) {
      var firstLabel = Object.keys(formattedPlaylists)[0];
      formattedPlaylists[firstLabel]["default"] = true;
    }
 
    return formattedPlaylists;
  };

if i use .id insted of .lang it show multi audio option in ui even though language is undefined in manifest.
i found this in dist folder of videojs whre can i find these in source code

Reduced test case

locally

Steps to reproduce

Errors

No response

What version of Video.js are you using?

7.21

Video.js plugins used.

no in core

What browser(s) including version(s) does this occur with?

all

What OS(es) and version(s) does this occur with?

windows 11

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[mister-ben]

That code is from https://github.com/videojs/mpd-parser