|Trim:||Cut the resulting MP3 at the beginning and / or the end. The start / end timestamp must be formated as HH:MM:SS.|
|Audio Variable Bitrate:||Set the target bitrate range. We recommend to use a variable bitrate (VBR) because the bitrate will be automatically adjusted to the actual needed bitrate. If you want to you can select and set a constant bitrate (CBR) here, also.|
|Audio Channels:||If you want to get mono instead of stereo output, you can set it here.|
|Audio Frequency:||The sample rate for the output MP3. Normally this is 44100 Hz.|
|Audio Normalization:||If your input audio is too quiet (or too loud) you can boost the volume here.|
CloudConvert supports the conversion between more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats. Check the supported formats for more details.
There is no need to install any software on your computer! Upload your files to CloudConvert and we will do the job for you. Don't worry, your files are safe and only you can access them. They will be deleted again as soon as your conversion is finished.
Most conversion types support advanced options, for example setting the codecs of audio/video files. Also, we support batch converting and folder monitoring!
The CloudConvert API offers the full functionality of CloudConvert and makes it possible to use the conversion services in your own applications.