Flexible editing in a template

Hi. I have a question that I am hoping someone can answer for me. While I appreciate everything that this platform does there is one thing that I am not clear on. I will be creating a template and then clients will either send their videos to me, or I will send them a form that will allow them to just drop in the videos themselves. These videos are spoken responses to questions. As a result they are obviously all of different lengths. Is it possible that this system can accommodate for that and allow for differing lengths of input?

Yes this is possible. You simply use the "auto" length instead of a fixed length when setting up the clip.

{
    "timeline": {
        "tracks": [
            {
                "clips": [
                   {
                       "asset":{
                           "type": "video",
                           "src": "https://s3-ap-southeast-2.amazonaws.com/my-bucket/footage.mp4",
                       },
                       "start": "auto",
                       "length": "auto"
                    }
                ]
            },
        ]
    }
}