Always ensure you connect your devices to a stable network. It could also be that the video is not on its main server. This error occurs when a device's connection to the internet is severed or interrupted. This error is more common in cloud storage services where the original owner of a file has intentionally or accidentally deleted it without transferring ownership to another user. Sometimes, videos are deleted for being offensive or for violating the platform's terms and conditions. When a video is deleted from its original YouTube, you will neither see nor be able to play that particular video. Hence, you will find YouTube videos unable to play in your Firefox browser the same applies to other streaming services. It happens because of some internal issues the browser suffers.

This type of error mostly occurs in streaming services such as YouTube, Netflix, Hulu, Amazon Prime, etc. Such an error can be caused by corrupt apps, browsers, and even the device itself. The codec was interfering with a certain website and that prevented Firefox from playing videos on that particular website.

This error occurs because the user has a corrupted codec installed on one of his devices. Video File Cannot Be Played (Error 102630) Why this happens is not something that can be answered in a single sentence, so listed out below is a detailed explanation of these problems which users like you may have experienced at one time or another. These errors disrupt video playback or even outright prevent the videos from playing. Mozilla Firefox is a very utilitarian web browser but users around the world have attested to how errors can plaque it. Part 1: Different Errors Showing Firefox Won't Play Videos Part 4: How to Prevent Videos Not Playing in Firefox.Part 3: How to Repair Not Playing Videos on Computer.Part 2: How to Fix Firefox Not Playing Videos Online.Part 1: Different Errors Showing Firefox Won't Play Videos.No change.Īll other websites appear to work properly. I unsync'd my phone and restarted Firefox.

If I type into the URL box and press return, it comes back as ' To me this looks like my desktop Firefox session is trying to run a mobile Youtube session. Before this they were fine.Īnother clue to this issue is that when a Youtube thumbnail is clicked, the Youtube player URL comes up as. The YouTube video 'thumbnails' in the FF player are distorted, like they took a low resolution image and scaled it way up. There is a checkbox for 'Remember my choice for rtsp links.' It states 'This link needs to be opened with an application. Now when I click on the play button, it wants me to open them with an external player like VLC. The only thing I did was sync with my phone. I made no changes to my FF setup that I am aware of.

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