Audio File Specifications to use Deep Speech

Hi All

I recently started using Deep Speech for audio transcriptions. I have doubts to clarify

1.What are the specifications to keep in mind regarding the audio file to be used for the transcription ?
Because I have different format file (.mp3,.wav, etc…)
2. Is there any restriction of the length of the audio?

Thanks in advance!

Please ask only once, you asked the same in a different thread … and read other posts, length was discussed just yesterday.

Sure I will delete it.Actually this account was on hold so asked at other place.I dont have permission to delete this. PLease go ahead and delete this post.