KillerPlayer Questions

Showing 1 - 5 of 95 questions
bella448bella448
bella448
Jun 2, 2026
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Q: Blurry and not playing

Hi - when I added my first video, it worked smoothly. I did a second (on the same page but further down) and both became zoomed-in blurry thumbnails and neither will play.
I have had to remove them both and simply put up YouTube embeds.
Please advise - is this just a glitch when two videos are on the same page?
Thanks

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lodeiro2000lodeiro2000
lodeiro2000
May 31, 2026
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Q: I’m currently on Plan 2 and would like to move to Plan 3 (unlimited views. Can I do this by purchasing just 1 code?

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O_GO_G
O_GPLUS
May 9, 2026
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Q: WordPress RSS & Auto-Embed Automation Support

Hi, I run a WordPress media network with automated RSS imports and YouTube embeds. I would like to know if KillerPlayer can automatically replace existing YouTube embeds inside imported WP posts, without manually inserting the player one-by-one.
Specifically:
1. Can KillerPlayer detect YouTube embeds/iframes already present in RSS-imported posts?
2. Can it globally replace standard YouTube embeds...

Founder Team
Junaid_Khalifa

Junaid_Khalifa

May 16, 2026

A: Here is the link that discusses the absolute fastest way to embed the videos. While it covers a specific workflow that might not match your exact course structure , it breaks down exactly how to speed up and streamline the embedding process on your site: https://killerplayer.com/fastest-way-to-convert-youtube-links-to-killerplayer-embeds/

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fernandomxfernandomx
fernandomxPLUS
Edited Apr 14, 2026
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Q: Video language on YouTube

It is already common on YouTube to be able to choose the audio language.

1) Can I select the language? Since many videos are set by default in another language (which is not the language I want to hear)?

2) Is it possible to select the start and end time, or will it always be the full length of the video?

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bblondyybblondyy
bblondyy
Apr 14, 2026
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Q: How secure are the videos?

If I make videos for paid courses but upload the videos on YouTube, will they be safe and secure from unpaying people? Can I list the videos on YouTube as private/unlisted and still embed on a course via KillerPlayer? Or do the videos have to be Public? How's the safety against downloading the videos or sending the links of the videos to others?

Founder Team
Junaid_Khalifa

Junaid_Khalifa

May 16, 2026

A: Yes, absolutely. You need to upload the videos to YouTube and set them to Unlisted. Don't make them Public (obviously), but avoid Private too, because Private completely blocks embedding. Unlisted keeps them hidden from YouTube searches and your public channel feed, but still allows them to be embedded into your course.

​To lock it down, you must use KillerPlayer’s Domain Lock (Domain...

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