# Trouble rendering video from scene

**URL:** <https://discourse.threejs.org/t/trouble-rendering-video-from-scene/28732>\
**Category:** Questions\
**Tags:** webgl-renderer, editor\
**Created:** [August 7, 2021, 10:53pm UTC](https://discourse.threejs.org/t/trouble-rendering-video-from-scene/28732 "2021-08-07T22:53:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Manou](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/manou/32/19896_2.png) [@Manou](https://discourse.threejs.org/u/Manou)\
**Post date:** [August 7, 2021, 10:53pm UTC](https://discourse.threejs.org/t/trouble-rendering-video-from-scene/28732/1 "2021-08-07T22:53:58Z")

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Hello all  
I only use Editor and I created (published) a json file via ‘three.js Editor’  
(the rendered function is no longer available to create an MP4 file, due to chrome updates)

does anyone know, how to get MP4 file, from the published Json file?  
what other tool can replace rendered function to create MP4 file from three.js json  
Thanks to help

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**Author:** ![Mugen87](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/mugen87/32/5645_2.png) [@Mugen87](https://discourse.threejs.org/u/Mugen87)\
**Post date:** [August 9, 2021, 8:07am UTC](https://discourse.threejs.org/t/trouble-rendering-video-from-scene/28732/2 "2021-08-09T08:07:43Z")

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> [@Manou](#):
>
> what other tool can replace rendered function to create MP4 file from three.js json

There is no tool for such a conversion. You essentially need the same code like the editor uses for creating MP4 files.

> <https://github.com/mrdoob/three.js/blob/0179baddfcb692931256e6d8cea0f7c4c48a2a7e/editor/js/Sidebar.Project.Video.js#L69-L120>

The idea to use a respective library like `FFmpeg` and then render for each frame of the video a frame of your scene via `WebGLrenderer`.

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<div class="post-metadata">

**Author:** ![Manou](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/manou/32/19896_2.png) [@Manou](https://discourse.threejs.org/u/Manou)\
**Post date:** [August 9, 2021, 1:53pm UTC](https://discourse.threejs.org/t/trouble-rendering-video-from-scene/28732/3 "2021-08-09T13:53:10Z")

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This function in Editor was very practical to finalize the work  
Many Thanks for your quick reply