Converting MP4 Videos with One Audio Track using RADGameTools

Converting MP4 Videos with One Audio Track using RAD Game Tools

RAD Game Tools is a powerful set of multimedia tools that can be used for a variety of purposes, including converting video files from one format to another. In this article, we will focus on how to convert MP4 videos to another format while keeping only one audio track using RAD Game Tools.

Subtitles

Before we begin, it is important to note that RAD Game Tools does not support the inclusion of subtitles in the output video. If your MP4 video has subtitles and you want to keep them in the output video, you will need to use a different tool or manually add the subtitles to the output video using a separate tool or software.

Converting MP4 Videos with RAD Game Tools

To convert an MP4 video with RAD Game Tools, you will need to use the grnmux command-line tool. This tool can be used to convert a variety of video and audio formats, including MP4.

Here is an example of how to use the grnmux tool to convert an MP4 video to another format while keeping only one audio track:

In this example, input.mp4 is the name of the input MP4 video file, and output.ext is the name of the output video file. The -c copy option tells RAD Game Tools to copy the video and audio tracks from the input file to the output file without re-encoding them. The -a 0 option tells RAD Game Tools to only include the first audio track in the output file.

You can adjust the value of the -a option to include a different audio track. For example, if your MP4 video has two audio tracks and you want to include the second audio track in the output file, you would use the following command:

RAD Game Tools is a powerful set of multimedia tools that can be used to convert MP4 videos to other formats while keeping only one audio track. To do this, you can use the grnmux command-line tool and specify the input and output file names, as well as the audio track you want to include in the output file. RAD Game Tools does not support the inclusion of subtitles in the output video, so you will need to use a different tool or software to add subtitles if needed.

References

• RAD Game Tools: https://www.radgametools.com/
• grnmux documentation: https://www.radgametools.com/developer/docs/grnmux.html