2023 Latest: How to Convert DMM Video DCV Files to Mp4!

Updated on 2024-02-02
This article introduces the dcv file format, the exclusive file format used by DMM.com for video sharing sites, and explains how to convert dcv files to mp4.

A DCV file is a special encrypted format used by the video-sharing site and download service provided by DMM.com. In this article, we will guide you on how to convert DMM video DCV files to MP4.

This file format aims to address issues such as copyright protection and illegal uploading. Additionally, DCV files offer high-quality images and sound, resolving problems like choppiness, image degradation, and sound loss during streaming playback.

However, DCV files cannot be played using anything other than dedicated players or download software; thus, they need to be converted to the MP4 format. Converting DMM video DCV files to MP4 requires the use of dedicated software, many of which are available free of charge.

How to Convert DMM Video DCV Files to Mp4

StreamFab: Most Powerful to Convert DMM Videos in MP4

You can download DMM videos in MP4 format directly with 1080P quality if you have StreamFab DMM Downloader, which performs outstanding with its convenience and easy operation. With StreamFab, you can save DMM videos in MP4 format on your device permanently and share them with other devices for playback. 

convert-dmm-dcv-files: streamfab dmm downloader

  • Available on: Windows PC, macOS
  • Rating: 9.8/10  ❤❤❤❤❤
  • Price: Free for 3 videos, $109.99 for Lifetime Plan
 Built-in DMM browser to detect the videos to be downloaded automatically.
 Download DMM videos in AAC2.0 audio and 1080P resolution
 No mobile version at present

It is super easy to get DMM videos in MP4 if you have StreamFab: 

  1. Install StreamFab DMM downloader on your device and launch the program. 
  2. Play the DMM video you want to get in MP4, and StreamFab will analyze it automatically.

convert-dmm-dcv-files: streamfab dmm downloader

  1. Customize the output quality, audio&subtitle options, and then click 'Download'

Read More about StreamFab Review: StreamFab Netflix Downloader review | StreamFab Fanza Downloader review

StreamGaGa: Recommended Tools to Convert and Save DMM Videos

It is possible to save DMM videos by using certain tools and software. StreamGaGa Downloader is the best tool that can convert and download DMM video formats to be able to save them.

If you want to store DMM videos on your own computer, check how to use StreamGaGa Downloader below.

StreamGaGa DMM TV Downloader

  • Available on: Windows PC, macOS
  • Rating: 9.5/10  ❤❤❤❤❤
  • Price: Free for 3 videos, $69.9 for Annual Plan, $34.9 for Monthly Plan, $99.99 for Lifetime Plan
 Built-in DMM browser.
 Offers batch download function.
 Not free.
 No mobile version.

StreamGaGa DMM TV Downloader can download videos from DMM up to 1080p, so you can save your content in high quality.

  1. Install StreamGaGa and launch the program. 
  2. Next, click on "Streaming Service" and click on the icon for DMM. 
  3. Find your favorite movies and click the "Download Now" button in the lower right corner to start the download process.

Read More about StreamGaGa Review: Reviews and Ratings of StreamGaGa Downloader Includes Testimonials

VideoProc: Tool to Convert DCV Files to Mp4

VideoProc is easy to use, fast conversion, and has full editing features.


  • Available on: Windows PC, macOS
  • Rating: 8/10  ❤❤❤❤
  • Price: $38.90 for Yearly Plan, $78.90 for Lifetime Plan 
 Supports a wide variety of file formats.
 Offers editing tools for video enhancement.
 Need more time than downloaders.
 The interface may be complex for beginners.

VideoProc is an effective tool that can convert DCV files to MP4 allowing users to store and share videos more efficiently.

Here are the steps to convert DCV files to mp4 using VideoProc:

  1. Launch VideoProc and click the "Video" tab to display the "Video Conversion" screen.
  2. Drag and drop the DCV file you want to convert and load it into VideoProc.
  3. Set the output format to "mp4". Specify the output destination folder as well.
  4. Adjust the image quality, sound quality, and other settings as needed. If you can convert easily, you can convert by default as is.
  5. Click the Convert button and wait for a while. When the conversion is complete, the mp4 format file will be saved in the directory you specified.

Points to Note When Converting DCV Files to Mp4

The Solution in Case of Conversion Failure

Solution in Case of Conversion Failure

Several problems may occur when converting a DCV file to mp4. Below are some solutions in case of conversion failure.

  • Restart the software: Conversion may fail due to a software glitch or insufficient memory. In this case, close the software, restart it, and try again.
  • Check the file format: Make sure that the DCV file you are trying to convert is in the correct format. If the file name contains special characters such as Japanese, change it to alphanumeric characters and then try to convert it.
  • Software updates: If your software is an older version, it may not support DCV file conversion. Therefore, please check if the software you are using is the latest version and update it if necessary.

If you are still unable to convert using these methods, we recommend that you try a different software or consult an expert.

Copyright Notice

The DCV file format was adopted to ensure copyright protection. Consequently, converting or redistributing these files for purposes other than personal use is considered illegal. It is important to be mindful of copyright regulations when sharing converted MP4 files with third parties.

However, if you own the videos, you are permitted to convert them for personal viewing purposes. Additionally, there are certain exceptions, such as when you have legal permission or when the copyright has expired. It is crucial to conduct thorough research and ensure compliance with copyright laws before proceeding.

By keeping the aforementioned guidelines in mind, you can convert DCV files to MP4 and enjoy watching them freely.

Summary: Convert DCV Files to Mp4 and Enjoy a Freer Viewing Experience!

In this article, we have provided an introduction to DCV files, explaining their purpose in DMM and the process of converting them to MP4. DCV files are known for their high-quality images and sound, and they serve as a format adopted for copyright protection. However, these files cannot be played on common devices or applications.

By converting DCV files to MP4 using StreamFab DMM  Downloader, you can enhance their versatility and enjoy a more unrestricted viewing experience. Converting DCV files to MP4 allows for compatibility with a wider range of devices and applications, ultimately providing a more comfortable viewing experience.