# \#html **URL:** https://casparcgforum.org/tag/html/6.md [Latest](https://casparcgforum.org/latest.md) · [Categories](https://casparcgforum.org/categories.md) · [Tags](https://casparcgforum.org/tags.md) --- ## [CasparCG Server 2.5.1 crashes on Ubuntu 24.04 — GPU/CEF errors](https://casparcgforum.org/t/casparcg-server-2-5-1-crashes-on-ubuntu-24-04-gpu-cef-errors/7625)
**Author:** [@MarceloCarvalho](https://casparcgforum.org/u/MarceloCarvalho)\ **Replies:** 3\ **Last updated:** [October 9, 2026, 5:15pm UTC](https://casparcgforum.org/t/casparcg-server-2-5-1-crashes-on-ubuntu-24-04-gpu-cef-errors/7625 "2026-10-09T17:15:14Z")
Hi everyone, I’m testing CasparCG Server 2.5.1 on Ubuntu 24.04. So far, I’ve only been playing video files, but during testing, the server unexpectedly exits without recording any errors in the CasparCG log. However, I… --- ## [Experiment: Offline rendering with CasparCG](https://casparcgforum.org/t/experiment-offline-rendering-with-casparcg/7525)
**Author:** [@olekristensen](https://casparcgforum.org/u/olekristensen)\ **Replies:** 9\ **Last updated:** [October 6, 2026, 1:03pm UTC](https://casparcgforum.org/t/experiment-offline-rendering-with-casparcg/7525 "2026-10-06T13:03:38Z")
Hey everyone, I’ve been experimenting with using CasparCG as an offline renderer, compositing video and HTML graphics to file without the real-time constraint. I built an offline consumer that skips the sync clock so t… --- ## [Falcon Graphics - Another New OGraf graphics editor ;)](https://casparcgforum.org/t/falcon-graphics-another-new-ograf-graphics-editor/7601)
**Author:** [@Sam](https://casparcgforum.org/u/Sam)\ **Replies:** 1\ **Last updated:** [September 4, 2026, 5:53am UTC](https://casparcgforum.org/t/falcon-graphics-another-new-ograf-graphics-editor/7601 "2026-09-04T05:53:27Z")
My company (WeAreFalcon.tv) and our customers needed a affordable and easy to use OGraf graphics editor for CasparCG and our Falcon products. We call it Falcon Graphics. So i am just here to spread the word, that our Fa… --- ## [Riposte, a html editor](https://casparcgforum.org/t/riposte-a-html-editor/7575)
**Author:** [@Ralph](https://casparcgforum.org/u/Ralph)\ **Replies:** 2\ **Last updated:** [August 10, 2026, 6:00pm UTC](https://casparcgforum.org/t/riposte-a-html-editor/7575 "2026-08-10T18:00:19Z")
I just made my personal loopic replacement public on github. AI Disclaimer: This was built largely with Claude Code. I’m programming for 40 years and work as a developer for 20 years, so this is the tool I used, don’t l… --- ## [React Caspar Client](https://casparcgforum.org/t/react-caspar-client/4375)
**Author:** [@vimlesh1975](https://casparcgforum.org/u/vimlesh1975)\ **Replies:** 57\ **Last updated:** [July 22, 2026, 12:06pm UTC](https://casparcgforum.org/t/react-caspar-client/4375 "2026-07-22T12:06:34Z")
Note:- This post have been updated. Last update 06.04.02024 Online Client https://vimlesh1975.github.io/ReactCasparClient/ Online 3d client https://vimlesh1975.github.io/three/ Online RCC Web Animator https://vimlesh1… --- ## [DJ HTML Creator — Visual Editor for CasparCG HTML Templates](https://casparcgforum.org/t/dj-html-creator-visual-editor-for-casparcg-html-templates/7519)
**Author:** [@darkodj](https://casparcgforum.org/u/darkodj)\ **Replies:** 19\ **Last updated:** [July 15, 2026, 3:52pm UTC](https://casparcgforum.org/t/dj-html-creator-visual-editor-for-casparcg-html-templates/7519 "2026-07-15T15:52:44Z")
Hey everyone, I’ve been working on a desktop application called DJ HTML Creator that lets you visually design and animate HTML templates for CasparCG (also works with vMix and OBS). Instead of hand-coding HTML/CSS/JS, … --- ## [StreamShapers Converter - Building the Bridge from After Effects to CasparCG - from LottieFile to HTML-Template](https://casparcgforum.org/t/streamshapers-converter-building-the-bridge-from-after-effects-to-casparcg-from-lottiefile-to-html-template/6537)
**Author:** [@PeterNicos](https://casparcgforum.org/u/PeterNicos)\ **Replies:** 16\ **Last updated:** [May 27, 2026, 8:17pm UTC](https://casparcgforum.org/t/streamshapers-converter-building-the-bridge-from-after-effects-to-casparcg-from-lottiefile-to-html-template/6537 "2026-05-27T20:17:08Z")
For everyone familiar with using After Effects we wanted to create a great way to get the animation from After Effects into CasparCG and here it is! StreamShapers Converter is free and Open Source! Just throw your .jso… --- ## [Solution for Blank/Slow Remote Debugging in CasparCG 2.5](https://casparcgforum.org/t/solution-for-blank-slow-remote-debugging-in-casparcg-2-5/7491)
**Author:** [@noumaan](https://casparcgforum.org/u/noumaan)\ **Replies:** 2\ **Last updated:** [February 8, 2026, 7:05pm UTC](https://casparcgforum.org/t/solution-for-blank-slow-remote-debugging-in-casparcg-2-5/7491 "2026-02-08T19:05:58Z")
Hi everyone, If you’ve moved to CasparCG 2.5, you probably noticed that navigating to http://127.0.0.1:9222 now shows a blank white page. Additionally, using the standard chrome://inspect method can be very sluggish and… --- ## [Mp4 in HTML](https://casparcgforum.org/t/mp4-in-html/2888)
**Author:** [@mruss](https://casparcgforum.org/u/mruss)\ **Replies:** 14\ **Last updated:** [January 30, 2026, 9:06am UTC](https://casparcgforum.org/t/mp4-in-html/2888 "2026-01-30T09:06:16Z")
I understand mp4 playback won’t work in the HTML producer because of the underlying missing support in CEF. However there are builds of CEF that include the mp4 container format (Nik build from memory). Is there a partic… --- ## [HTML template blurred/rasterizing issue?](https://casparcgforum.org/t/html-template-blurred-rasterizing-issue/7448)
**Author:** [@Loxium](https://casparcgforum.org/u/Loxium)\ **Replies:** 6\ **Last updated:** [December 19, 2025, 7:36pm UTC](https://casparcgforum.org/t/html-template-blurred-rasterizing-issue/7448 "2025-12-19T19:36:33Z")
Hello, I use StreamShapers Ferryman for use After Effects animation (converted by Bodymovin) on CasparCG. This is a DSK created by vectorial shape. When I play the graphics it seems blurred, like the border are not prec… --- ## [Hard stutter on certain HTML animations](https://casparcgforum.org/t/hard-stutter-on-certain-html-animations/6801)
**Author:** [@gfurg](https://casparcgforum.org/u/gfurg)\ **Replies:** 45\ **Last updated:** [December 9, 2025, 3:39pm UTC](https://casparcgforum.org/t/hard-stutter-on-certain-html-animations/6801 "2025-12-09T15:39:57Z")
We are using Caspar 2.4 on a Windows computer with Black Magic DeckLinks to output HTML5 graphics via SDI. Our HTML5 graphics solution is Flowics, and unfortunately certain animations will do a single, hard stutter duri… --- ## [Losing dark background transparent (rgb alpha) with key and fill dsk](https://casparcgforum.org/t/losing-dark-background-transparent-rgb-alpha-with-key-and-fill-dsk/7423)
**Author:** [@ArthurdeChaurand](https://casparcgforum.org/u/ArthurdeChaurand)\ **Replies:** 8\ **Last updated:** [October 3, 2025, 7:23pm UTC](https://casparcgforum.org/t/losing-dark-background-transparent-rgb-alpha-with-key-and-fill-dsk/7423 "2025-10-03T19:23:14Z")
Hello everyone ! It’s me again !! :smiley: I’m experiencing a new, rather technical problem. I thought I’d solved it, but I haven’t… I spent hours trying to find a solution to my problem. I managed to fix it last night,… --- ## [Interlacing "Comb" Artifacts on Vertical HTML Text Animation](https://casparcgforum.org/t/interlacing-comb-artifacts-on-vertical-html-text-animation/7349)
**Author:** [@n1cg](https://casparcgforum.org/u/n1cg)\ **Replies:** 8\ **Last updated:** [September 18, 2025, 1:04pm UTC](https://casparcgforum.org/t/interlacing-comb-artifacts-on-vertical-html-text-animation/7349 "2025-09-18T13:04:29Z")
Hi everyone, I’m encountering a persistent issue with interlacing artifacts (a “comb” or “tearing” effect) on vertically animating text in my HTML templates when outputting via DeckLink in PAL (interlaced) video mode. I… --- ## [HTML Playback Lag in CasparCG Compared to Browser](https://casparcgforum.org/t/html-playback-lag-in-casparcg-compared-to-browser/7357)
**Author:** [@vimlesh1975](https://casparcgforum.org/u/vimlesh1975)\ **Replies:** 2\ **Last updated:** [August 4, 2025, 11:54am UTC](https://casparcgforum.org/t/html-playback-lag-in-casparcg-compared-to-browser/7357 "2025-08-04T11:54:09Z")
I’ve noticed a consistent delay when rendering the same HTML page simultaneously in both a standard desktop browser and CasparCG’s HTML producer. When the page includes scrolling animations (e.g., using transform: tran… --- ## [How is it possible in node.js to read template fields?](https://casparcgforum.org/t/how-is-it-possible-in-node-js-to-read-template-fields/7332)
**Author:** [@tue](https://casparcgforum.org/u/tue)\ **Replies:** 7\ **Last updated:** [July 18, 2025, 1:08pm UTC](https://casparcgforum.org/t/how-is-it-possible-in-node-js-to-read-template-fields/7332 "2025-07-18T13:08:44Z")
How can I in node.js read out the fields that I can update in the template? example.html (221.0 KB) I need to publish the fields in my client, that i’m working on. --- ## [Node.js CasparCG client](https://casparcgforum.org/t/node-js-casparcg-client/7330)
**Author:** [@tue](https://casparcgforum.org/u/tue)\ **Replies:** 0\ **Last updated:** [July 4, 2025, 10:05pm UTC](https://casparcgforum.org/t/node-js-casparcg-client/7330 "2025-07-04T22:05:59Z")
Hello. I actually managed to get started with my own node.js CCG client: Big step for me, small step for humans… Now I’m able to start the server go to browser and type in localhost:3000 When it starts i loads my… --- ## [Convert flash template?](https://casparcgforum.org/t/convert-flash-template/7320)
**Author:** [@tue](https://casparcgforum.org/u/tue)\ **Replies:** 1\ **Last updated:** [June 29, 2025, 6:10pm UTC](https://casparcgforum.org/t/convert-flash-template/7320 "2025-06-29T18:10:36Z")
I have old flash templates. Is there a way to convert them, or would you prefer to start all over? If I have to start all over with the template, is there anywhere a guide on how to still use the flash templates a bit … --- ## [Template Stuttering](https://casparcgforum.org/t/template-stuttering/7274)
**Author:** [@epxela](https://casparcgforum.org/u/epxela)\ **Replies:** 0\ **Last updated:** [May 27, 2025, 8:24pm UTC](https://casparcgforum.org/t/template-stuttering/7274 "2025-05-27T20:24:04Z")
Hello friends, as some of you know (and some of you have kindly helped me), I’ve been using CasparCG to automate 24/7 TV channels, and it’s been working great. However, I’ve run into an issue now that I’m trying to use … --- ## [Loopic - visual tool for creating CasparCG HTML templates](https://casparcgforum.org/t/loopic-visual-tool-for-creating-casparcg-html-templates/4422)
**Author:** [@imare](https://casparcgforum.org/u/imare)\ **Replies:** 204\ **Last updated:** [January 4, 2025, 7:27pm UTC](https://casparcgforum.org/t/loopic-visual-tool-for-creating-casparcg-html-templates/4422 "2025-01-04T19:27:08Z")
Alright, so it’s finally time to show you the project I have been working on this year. Dear CasparCG community, I am proud to announce the release of the Loopic - the tool for creating CasparCG HTML templates! This yea… --- ## [HTML Template with InDesign?](https://casparcgforum.org/t/html-template-with-indesign/7059)
**Author:** [@aoklr](https://casparcgforum.org/u/aoklr)\ **Replies:** 0\ **Last updated:** [January 4, 2025, 1:41pm UTC](https://casparcgforum.org/t/html-template-with-indesign/7059 "2025-01-04T13:41:24Z")
Is it possible to create a dynamic text template in InDesign and export as html for use in CasparCG? I know I can use After Effects and Bodymovin, but for simple text templates without animation it would be great to be a… --- ## [Limit Resolution of HTML Page](https://casparcgforum.org/t/limit-resolution-of-html-page/7053)
**Author:** [@tv\_magic](https://casparcgforum.org/u/tv_magic)\ **Replies:** 2\ **Last updated:** [January 3, 2025, 5:52am UTC](https://casparcgforum.org/t/limit-resolution-of-html-page/7053 "2025-01-03T05:52:26Z")
Hi everyone, I’m looking for a way to limit the resolution of the “HTML” page component. Essentially I want to limit the render resolution in Caspar to 2460x1440, but I want Caspar to upscale it to 4k resolution. My s… --- ## [Caspar does not render after awhile playing 2.3.2 4de6d18f Dev](https://casparcgforum.org/t/caspar-does-not-render-after-awhile-playing-2-3-2-4de6d18f-dev/7002)
**Author:** [@fdeigiudici](https://casparcgforum.org/u/fdeigiudici)\ **Replies:** 1\ **Last updated:** [December 12, 2024, 5:07pm UTC](https://casparcgforum.org/t/caspar-does-not-render-after-awhile-playing-2-3-2-4de6d18f-dev/7002 "2024-12-12T17:07:52Z")
Hello! I am struggling with an issue. Since I added an FFmpeg media player in my solution which I use as preview for the operator, I noticed that after awhile playing, Caspar stops to render any template on all channel… --- ## [Led screen + CasparCG hardware and setup](https://casparcgforum.org/t/led-screen-casparcg-hardware-and-setup/6918)
**Author:** [@fdeigiudici](https://casparcgforum.org/u/fdeigiudici)\ **Replies:** 9\ **Last updated:** [November 15, 2024, 12:30pm UTC](https://casparcgforum.org/t/led-screen-casparcg-hardware-and-setup/6918 "2024-11-15T12:30:37Z")
Hello people! I am planning to use casparcg to send some sport graphics to a maxi screen. I m in the process to understand the hardware needed, so I hope that some of you that got experience on it could give me some ti… --- ## [Force re-rendering data driven](https://casparcgforum.org/t/force-re-rendering-data-driven/6837)
**Author:** [@fdeigiudici](https://casparcgforum.org/u/fdeigiudici)\ **Replies:** 2\ **Last updated:** [October 9, 2024, 1:09pm UTC](https://casparcgforum.org/t/force-re-rendering-data-driven/6837 "2024-10-09T13:09:16Z")
Hello folks! Case: Lottie export from AE Animation playing from frame 1 to 100 for initial data. Data gets updated by AMCP commands update set from frame 105 to 110 so that only text would be update. It did not work… --- ## [Virtual "key-only" for dynamic content possible?](https://casparcgforum.org/t/virtual-key-only-for-dynamic-content-possible/6775)
**Author:** [@wirrew](https://casparcgforum.org/u/wirrew)\ **Replies:** 3\ **Last updated:** [September 12, 2024, 9:04pm UTC](https://casparcgforum.org/t/virtual-key-only-for-dynamic-content-possible/6775 "2024-09-12T21:04:01Z")
Hi! Task; A FHD project limited to only one physical SDI port for delivering multiple FHD CG channels with transparency. Since the SDI port is capable of UHD, I thought I’d just make a quad-split within the UHD signal … --- ## [How can we pass data to HTML template in loadbg?](https://casparcgforum.org/t/how-can-we-pass-data-to-html-template-in-loadbg/6229)
**Author:** [@noumaan](https://casparcgforum.org/u/noumaan)\ **Replies:** 21\ **Last updated:** [September 3, 2024, 9:28am UTC](https://casparcgforum.org/t/how-can-we-pass-data-to-html-template-in-loadbg/6229 "2024-09-03T09:28:12Z")
hi, is it possible to call a html template on background layer ? like: LOADBG 1-1 “html” CAL 1-1 “update(‘aasd’);” PLAY 1-1 or is it possible to send data with loadbg command ? LOADBG 1-1 “html” “data” PLAY 1-… --- ## [Can simultaneous and dynamic live assets?](https://casparcgforum.org/t/can-simultaneous-and-dynamic-live-assets/6735)
**Author:** [@Tchoune](https://casparcgforum.org/u/Tchoune)\ **Replies:** 5\ **Last updated:** [August 29, 2024, 1:28pm UTC](https://casparcgforum.org/t/can-simultaneous-and-dynamic-live-assets/6735 "2024-08-29T13:28:46Z")
Hello, I’ve just discovered Caspar and I was wondering if it would suit my needs, because I don’t have any solutions at the moment. I have a backend project in nodejs for a streaming system. Anyone can create a stream o… --- ## [Loading HTML template in background](https://casparcgforum.org/t/loading-html-template-in-background/5730)
**Author:** [@silencedis](https://casparcgforum.org/u/silencedis)\ **Replies:** 3\ **Last updated:** [August 7, 2024, 11:48am UTC](https://casparcgforum.org/t/loading-html-template-in-background/5730 "2024-08-07T11:48:03Z")
Hi! I’m using caspar 2.3 on Linux. On a layer I play video files and sometimes I need to add an html-animation between videos right at that layer. I always load producers in background a few seconds before planned sta… --- ## [Smooth Scroll](https://casparcgforum.org/t/smooth-scroll/5805)
**Author:** [@vimlesh1975](https://casparcgforum.org/u/vimlesh1975)\ **Replies:** 6\ **Last updated:** [July 2, 2024, 11:50am UTC](https://casparcgforum.org/t/smooth-scroll/5805 "2024-07-02T11:50:42Z")
I am working for horizontal news ticker which should be smooth for any amount of lines. I wrote a script to scroll originally only one line, then add next line when it is about to enter in visible area. After adding 4th … --- ## [Need Help: HTML/JS code “Uncaught ReferenceError ReferenceError: update is not defined”](https://casparcgforum.org/t/need-help-html-js-code-uncaught-referenceerror-referenceerror-update-is-not-defined/6640)
**Author:** [@tacciuvale](https://casparcgforum.org/u/tacciuvale)\ **Replies:** 1\ **Last updated:** [June 19, 2024, 6:42pm UTC](https://casparcgforum.org/t/need-help-html-js-code-uncaught-referenceerror-referenceerror-update-is-not-defined/6640 "2024-06-19T18:42:30Z")
Hi everyone, I am trying to create a QR code generator an Javascript is not working, I can’t figure out what am I doing wrong, could someone please help? Code: 1) const image = document.querySelector("#QR"); 2) … [Next page](https://casparcgforum.org/tag/html/6.md?match_all_tags=true&page=1&tags%5B%5D=html)