Is there a limit to the file size of a clip for transcription?

Yes, the size limit is 12 hours of audio or 1 GB file size. 

If you bump into that limit, we recommend to simply split your clip in two parts if possible. 

We can also tinker with the quality of the audio file to get to a limit of 13 hours, but that would negatively impact the result, which is why we don’t advise this.