If your video didn't recover successfully, please try to recover your videos by using the feature of Advanced Video Recovery feature.
It can perform a complete scan to the device contains data need to recover. Video files are different from any other type of data. Sometimes, you might find the video corruption after the preview using software. If so, you can try to use Advance Video Recovery. It scans, gathers and matches the fragments of your corrupt videos.
During the scanning process, you can view a feature for “Advanced Video Recovery” listed at the bottom-left panel of the interface. You can just click on it to load the feature.