Question 1

Can I convert MP4 to MP3?

Accepted Answer

Of course, Notta supports converting most common formats of audio and video to audio format files. The video formats supported are: mp4, avi, flv, mov, wmv, supported audio formats are: mp3, wav, aac, aiff, flac, m4a.

Question 2

How to extract audio from a video?

Accepted Answer

You can easily convert video format to audio format. Only need to upload the video file, select the audio format and audio quality you want to export, click the "Convert" button, wait for a while for the system to process, and then download the converted file. So it can help you easily extract songs from movies or music videos.

Question 3

What is audio bitrate?

Accepted Answer

Bitrate indicates how many bits per second the encoded (compressed) audio data needs to be represented. The relationship between bitrate and audio compression is simply that the higher the bitrate, the better the audio quality is, but the larger the encoded file.

For example: encode audio of 500Kbps.

where bps is bits 1K= 1010=1024

b is bit

s is second

p is per.

Therefore, encoding at 500kbps means that the encoded audio and video data needs to be represented by 500K bits per second.

Online Audio Converter

How to Convert Audio Files Online and Free

Using Notta - The Right Way to Have a Meeting

Why Choose Notta Online Audio Converter

Explore More

FAQ About Online Audio Converter

Unleash the power of AI transcription

Get Notta

Learn More

Compare

Integrations

TOOLS