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There's this MP4 file that I can play in Firefox 47 on Windows Vista SP2 if I access it directly:
http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4
The website I'm trying to access, however, serves up MP4 files embedded in HTML with the video tag and the source tag. e.g..
<video autoplay="true" controls="true" height="520" width="900">
<source type="video/mp4" src="http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4">
</video>
Here's a jsfiddle of it:
https://jsfiddle.net/ke55q564/2/
So when the MP4 is loaded that way it doesn't play at all. Instead I get a "No video with supported format and MIME type found." error where I'd expect the video. The JS console elaborates:
Specified "type" attribute of "video/mp4" is not supported. Load of media resource http://www.quirksmode.org/html5/videos/big_buck_bunny.mp4 failed.
Anyway, I don't get it and I don't know what to do about it. This works in Firefox and Google Chrome on my Windows 10 laptop but it's not working on this newly reformatted Windows Vista laptop.
Normally I'd install Google Chrome but apparently Google Chrome now requires Windows 7. And downloading older versions of Google Chrome that support Windows Vista doesn't seem to be an option.
So I don't know what to do. Do I have to spend a few hundred dollars on Windows 10 just to hope that it'll work on this Windows Vista-era laptop? Should I just forget about trying to do it with Windows at all and just install Ubuntu? Should I just write the laptop as a piece of junk and buy a brand new one?
I have the latest version of VLC installed and the FF plug-in from VLC installed and activated as well..
I don't know what to do. Any ideas?
neubert
Posted 2016-06-18T19:08:37.477
Reputation: 3 991
possible duplicate: http://stackoverflow.com/questions/23954027/firefox-video-will-not-load
– Musselman – 2016-06-18T19:59:23.297@MusselmanLLC - this isn't a duplicate because the website I'm trying to access is not a website I developed. I wrote the jsfiddle but that's just an example. Maybe I could use greasemonkey or something to rewrite the HTML such that an *.mp4 file has a type of "video/webm" instead of "video/mp4" but I wouldn't hold my breath on that. And in any event, the fact that it works on FF on my Windows 10 machine makes me skeptical of what that SO link is saying. – neubert – 2016-06-18T20:28:30.680
Also, I'm not necessarily married to Firefox. I'd use Chrome if that was an option, but as I explained in my OP, I don't think it is. Remember, this isn't a website I wrote - I'm not trying to get it playing on as many computers as possible - I'm just trying to get what the website has playing on one computer. – neubert – 2016-06-18T20:32:32.357