Upload a video of your sign language interpreter and link it to any video you've already published. Viewers turn the interpreter window on from the player, then move and resize it. Everyone else watches as usual. No re-editing, no re-uploading.
We're the team behind Panda Video, a video hosting platform used by course creators, schools and companies to deliver their content.
Today we're launching Sign Language: a way to add a sign language interpreter to videos you've already published.
Here's the problem we kept running into. To offer sign language in a course, you had to re-edit every video to fit the interpreter in, export it, upload it again, and the interpreter ended up on screen for every single viewer, including the ones who don't need it.
For many deaf people, sign language is their first language and written language is their second. Captions help, but they're not the same as watching the class in your own language.
So here's how it works now:
→ Record your interpreter and upload the video (MP4, MOV or WEBM)
→ Link it to any video already on Panda Video
→ Choose when the window appears, its size, its position, and whether it starts on
→ Viewers get a "Sign Language" button in the player. They turn it on when they need it, drag the window wherever they want and resize it
→ Everyone else watches the video exactly as before
If your interpreter is recorded on a plain white, green or blue background, we remove the background automatically and the interpreter shows up cut out over your video.
A few honest notes:
We don't translate anything. You bring the interpreter, we display them in sync with your video.
Background removal only works on plain white, green or blue backgrounds. Anything else shows up as recorded.
The interpreter video needs to be the same length or shorter than the original.
The window doesn't show in picture-in-picture mode yet. We're working on it.
Two use cases we built this for: a course that just enrolled a deaf student and needs to adapt classes that are already live, and HR teams making onboarding videos accessible without rebuilding the training.
If you publish courses or training videos: what has kept you from offering sign language so far? 👇
glad this uses an actual interpreter rather than treating captions as an equivalent
adding the track to lessons that are already live saves course teams from rebuilding their whole catalogue
Letting the viewer move and resize the interpreter window is a useful detail for lessons with diagrams or slides. Adding that choice to an existing course sounds like a practical way to adapt it without replacing every video.
About Sign Language by Panda Video on Product Hunt
“Add a sign language interpreter to videos already online”
Sign Language by Panda Video launched on Product Hunt on November 9th, 2026 and earned 79 upvotes and 3 comments, placing #19 on the daily leaderboard. Upload a video of your sign language interpreter and link it to any video you've already published. Viewers turn the interpreter window on from the player, then move and resize it. Everyone else watches as usual. No re-editing, no re-uploading.
Sign Language by Panda Video was featured in Video Streaming (12k followers), Online Learning (3.8k followers) and Inclusivity (561 followers) on Product Hunt. Together, these topics include over 7.7k products, making this a competitive space to launch in.
Who hunted Sign Language by Panda Video?
Sign Language by Panda Video was hunted by Caio Borges. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Sign Language by Panda Video stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Caio Borges
Hey Product Hunt! 👋
We're the team behind Panda Video, a video hosting platform used by course creators, schools and companies to deliver their content.
Today we're launching Sign Language: a way to add a sign language interpreter to videos you've already published.
Here's the problem we kept running into. To offer sign language in a course, you had to re-edit every video to fit the interpreter in, export it, upload it again, and the interpreter ended up on screen for every single viewer, including the ones who don't need it.
For many deaf people, sign language is their first language and written language is their second. Captions help, but they're not the same as watching the class in your own language.
So here's how it works now:
→ Record your interpreter and upload the video (MP4, MOV or WEBM)
→ Link it to any video already on Panda Video
→ Choose when the window appears, its size, its position, and whether it starts on
→ Viewers get a "Sign Language" button in the player. They turn it on when they need it, drag the window wherever they want and resize it
→ Everyone else watches the video exactly as before
If your interpreter is recorded on a plain white, green or blue background, we remove the background automatically and the interpreter shows up cut out over your video.
A few honest notes:
We don't translate anything. You bring the interpreter, we display them in sync with your video.
Background removal only works on plain white, green or blue backgrounds. Anything else shows up as recorded.
The interpreter video needs to be the same length or shorter than the original.
The window doesn't show in picture-in-picture mode yet. We're working on it.
Two use cases we built this for: a course that just enrolled a deaf student and needs to adapt classes that are already live, and HR teams making onboarding videos accessible without rebuilding the training.
If you publish courses or training videos: what has kept you from offering sign language so far? 👇