Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste an MP4 file you have copied to clipboard. Converting a folder with MP4 files to M4A is also supported: simply paste or drag and drop it. Click or tap on M4A from the list of target formats. Alternatively, you can use the search field to quickly find the format you Upload video. Select or drag&drop MP4 video to convert it to the WTV format from your computer, iPhone or Android. Moreover, it is possible to choose it from your Google Drive or Dropbox account. Step 2. Click "Select Files" and choose the voice recording you'd like to convert. Step 3. Choose "MP3" as the target format and click "Convert." Step 4. After the conversion, click "Download" to save it to your computer. Step 5. Go to the Downloads folder on your PC to check the file. Option 2. Step 4 Start the conversion process. After selecting the output format and click on the Convert button, the file conversion will be started. It will be finished in some time, and you can find the finished converted files in the Finished tab of the program. Or you can find the files by clicking on the folder icon next to the File Location. How to Convert AI to PDF? Click the “Choose Files” button to select your AI files. Click the “Convert to PDF” button to start the conversion. When the status change to “Done” click the “Download PDF” button. This tutorial is going to show you how to convert an MP3 to MP4.Don't forget to check out our site http://howtech.tv/ for more free how-to videos!http://yout All Files Converter: Batch convert large images, videos, audio, documents, spreadsheets, presentations, e-books, archives and more! Easy to use Batch convert large files up to 2 GB* Directly 2. ZAMZAR. Another online website that allows the same facility for converting MP4 into MP3 is Zamzar. The interface of this website is simple and easy for any newbie. Go to the website and click on the “Add Files” option. Then select the video file that you want to convert. Simple drag and drop it on the website. idmTu.