Include GIF animation with still images in slideshow

Is it possible to include a GIF animation in a slideshow with images?

I have a folder with a mix of images and GIFs, when I try to make them into a slideshow only the first frame of the GIF is being used. I tried leaving out duration, but that makes no difference. I would like the GIF to play its full duration, which could be different for each GIF.

Is this possible?

Thanks.

{
"outPath": "./output.mp4",
"clips": [
{ "duration": 5, "layers": [{ "type": "image", "path": "/test/img-01.jpeg" }] },
{ "duration": 5, "layers": [{ "type": "image", "path": "/test/img-02.png" }] },
{ "duration": 5, "layers": [{ "type": "image", "path": "/test/img-03.jpeg" }] },
{ "duration": 5, "layers": [{ "type": "image", "path": "/test/img-04.png" }] },
{ "duration": null, "layers": [{ "type": "image", "path": "/test/img-05.gif" }] }
]
}

• [ x] I have tried with the newest version of editly: npm i -g editly or npm i editly@latest
• [ x] I have tried ffmpeg newest stable version
• [ x] I have searched for existing issues

No file, test, or entry point is named in the issue. Start by locating the slideshow image and GIF handling, then trace how clip duration is selected for animated images. Done means mixed still-image and GIF slideshows preserve still-image behavior while each GIF plays for its full duration.