However, if your video file is too large, it may take too long to upload and auto-transcribe. For example, for a video file over a GB (say a 45-minute mp4 recording), it may take more than one hour to upload and process.
We recommend that you use Audacity
(a desktop freeware) to convert or trim your video to audio (mp3 or wav format). Alternatively, you can search for a free audio converter online, and you can also do this easily without having to download and install any software.
Find out more about the file format supported by Transcribear here
Once you convert the video to audio successfully, follow the same procedure of transcribing audio to text