1432143 - Ever since V57.0 No video supported format and MIME type found

Status: RESOLVED DUPLICATE of bug 1232236

(Firefox for Android Graveyard :: General, defect)

Description

[Webtechnik Hessischer Rundfunk]

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20171112125346

Steps to reproduce:

Firefox for Android V57.0.4
Samsung Galaxy A5
Open URL: http://www.hr-fernsehen.de/sendungen-a-z/hessen-a-la-carte/sendungen/video-43244.html
Start video in native HTML5 Player

Used Markup:
<video class="videoElement__video pb" controlslist="nodownload" oncontextmenu="return false;" aria-label="Video Player" poster="http://www.hr-fernsehen.de/sendungen-a-z/dings-vom-dach/sendungen/dings-vom-dach-350-100~_t-1516355805582_v-16to9__medium.jpg" data-duration="2684" data-copyright="dings vom dach" preload="none" controls="controls" crossorigin="anonymous">
<source type="video/mp4" src="https://hr-a.akamaihd.net/video/as/dings/2018_01/hrLogo_180121170400_0195430_512x288-25p-500kbit.mp4">                <track label="Untertitel" kind="subtitles" srclang="de" src="https://hr-a.akamaihd.net/video/as/dings/2018_01/hrLogo_180121170400_0195430_512x288-25p-500kbit.vtt">
<div class="videoElement__downloadInfo">
<noscript>Ihr Browser unterstützt keine Videos im MP4/H.264-Format.</noscript>
<p class="videoElement__downloadText"></p>
Sie können das Video <a class="link" href="https://hr-a.akamaihd.net/video/as/dings/2018_01/hrLogo_180121170400_0195430_512x288-25p-500kbit.mp4"><strong>zur privaten Nutzung hier herunterladen oder im Systemplayer öffnen</strong></a>.
</div>
</video>



Actual results:

Error message appears:
No video supported format and MIME type found


Expected results:

Errorfree playback