An MP4 file can hold both picture and sound. This workflow exports its audio, so the resulting MP3 will have no video.
Three Steps to Your Output
Add the MP4
Select Add Media and open the video. Confirm that the source includes the audio you want to keep.
Choose MP3
Open the Audio category and select MP3. Choose an appropriate audio quality; a larger bitrate creates a larger audio file.
Export and Listen
Select the destination with Save to, then choose Convert. Listen to the new MP3 and confirm the track, duration and beginning and end.
Pick the Intended Track
Some videos have several language tracks or commentary. Review track selection before export. If the original has no audio stream, selecting MP3 cannot create a soundtrack.
Earlier Version Reference
Read the Original Tutorial & Screenshots
Archived instructions from the earlier application. The interface, device lists and performance claims refer to that historical version, not the current 8.2.0 build.
Introduction
You may find that you need to convert MP4 to MP3 in order to make the file compatible with an MP3 player, play it while you are exercising or burn it to an MP3 CD. You can convert an MP4 to an MP3 using free video to audio converter software - Free CUDA Movie Converter, which can extract MP3 from your MP4 files in high quality.
Download the Free CUDA Movie Converter through the link below and save the file to your desktop:
Download Free CUDA Movie Converter
Step 1. Input Video
Launch Free CUDA Movie Converter. Click "Add File(s)..."
to input MP4 video files from your computer to the task list.
Use the "Delete" button or "Clear"
button to remove the unwanted files. Click "Move Up"
or "Move Down" button or by dragging the listed
files to queue the added video files to meet your demands. You
can also click "Play" button to play the selected
file with the media player in your system.
Step 2. Preset Output Settings
Click "Select..."
to choose an output folder from your computer to save the output
files. Click "Audio" tab
to choose "To MP3"
as an output format you need (there are 3 tabs for output formats:
"Video", "Devices" & "Audio" and each tab contains various
output formats). Then, adjust the output quality with the customized
presets for every format in the "Presets"
dropdown list. Click "Convert"
to start conversion.
Step 3. Start Conversion
After you hit "Convert", some conversion information and a progress bar will be displayed within just few seconds, like the duration, status and progress of the conversion. The post-process options can be chose to play a sound or shutdown the computer when the conversion is finished.
When the conversion is finished, you can have a view of the
general report about the conversion. Click "Open folder"
to directly open the output folder to get the converted audio
files.
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