HLS multi audio files VOD

[tm-design]

Environment

• X The MPD passes the DASH-IF Conformance Tool on https://conformance.dashif.org/
• X The stream has correct Access-Control-Allow-Origin headers (CORS)
• X There are no network errors such as 404s in the browser console when trying to play the stream
• X The issue observed is not mentioned on https://github.com/Dash-Industry-Forum/dash.js/wiki/FAQ
• [] The issue occurs in the latest reference client on http://reference.dashif.org/dash.js/ and not just on my page
• Link to playable MPD file: Cannot supply, material is copyrighted by my company.
• Dash.js version: v3.0.0-b90898e8 & v2.8.0-a9e4ba9b
• Browser name/version: Safari 12.4.1
• OS name/version: iOS 12.4.1

Steps to reproduce

1. Create a smil with multiple audio tracks and abr video set up.
2. Load a page on iPad containing the dash player.
3. Attempt to get the track info for the video with player.getTracksFor('audio') or player.getTracksFor('video')

Observed behaviour

Type error of null is not an object

We are using Dash.js and the Wowza streaming engine at my company. We are trying to support the ability to switch audio. It works fine on anything that will actually use mpeg-dash but on the HLS stream on an iPad I cannot get the track information. It appears to not be getting the mediainfo. Is this something that is not supported in HLS or do I have something set up wrong. Thanks for you help, and I'll be happy to respond with any information that I can and try just about anything.

[nicosang]

Hi @tm-design ,

I'm not sure to well understand your issue. the dash.js player doesn't support hls streams, only dash one and mss (if you add the specific package)....

If you want to play hls stream on safari/iOs, you have to use directly the api of html5 video element....

Nico