Deepspeech on mp3?

How do I use deepspeech against an mp3? seems to work fine for the sample .wav file.

You can use sox or ffmpeg to convert the mp3 to wav. Make sure you use 16khz and mono.

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is there a time or length limit for the mp3?

Typically ten seconds or length seems to work best, but you should experiment and find what works best for your usage.

is this by design?

how would one hour be transcribed?

Use the streaming api

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