About the 25MB size limit

About the 25MB size limit: I struggled to set up this project for a long time, only to find out that there was a size limit of 25MB when I ran it myself. So why didn't I just call the official API? I thought your project would automatically split and upload the audio, and then merge the results (to get the best performance, we suggest that you avoid breaking the audio up mid-sentence as this may cause some context to be lost). But the result was disappointing. I had to handle the process myself.