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Home > Convert Video > Converting CPI to MP4: The Most Effective Way Tested By Us

Converting CPI to MP4: The Most Effective Way Tested By Us

Joshua Hill

Posted 2022-11-23

Most people may not be familiar with CPI file format, and it is very frustrating to open CPI files. Under this circumstance, it is quite common to convert CPI to MP4, making it easier and approachable to open and play. Here we will introduce everything about CPI and how to convert CPI to MP4 step by step.

Part 1. What Is CPI File Format?

Many of you may be wondering: what is CPI file format? CPI files are video clip information files created by various high-definition (HD) digital video cameras. It is used to describe a .mts or AVCHD video stream and contains metadata such as frame rate, frames per second and aspect ratio. An AVCHD video file format was created by Sony and Panasonic in 2006.

In a word, is not a real video file, if you need to convert a CPI file, you need to find a real video such as MTS.

what is cpi file

Part 2. What Program Can Open A CPI File?

Just because cpi extension is not commonly seen doesn’t mean that it can’t be opened. On the contrary, there are several programs that will open a CPI file.

  • If you want to open CPI files on Windows computer, you can try Adobe Premiere Pro, Roxio Creator NTX Pro, CyberLink PowerDirector 15 Ultra, Pinnacle Studio 23, Corel VideoStudio 2020, and Kdenlive.
  • If you try to open CPI files on Mac, then Adobe Premiere Pro 2020 and Roxio Popcorn can be taken into consideration.
  • For Linux users, Kdenlive would be your go-to option to open CPI files.

Part 3. Best CPI to MP4 Converter: HitPaw Video Converter (No Limitation)

HitPaw Video Converter is a perfect video converter, which helps convert to more than 1,000 video and audio formats and no any limitations. The software features a super intuitive user interface and it is friendly to beginners, so you can feel free to convert CPI file to MP4.

Why recommend HitPaw Video Converter:

  • HitPaw Video Converter supports a huge number of formats (MTS and HD videos are included) and no any limitations, so you are free to convert videos from camcorders.
  • This software is small and lightweight to download and install, so there is no need to worry about your computer hardware or the conflict issue.
  • Batch convert videos are provided.
  • Hardware acceleration and 90x real-time conversion speed.
  • Convert HD videos without quality loss.
  • Built-in video editor allows users to edit the video freely.

Just as many other video converter, HitPaw Video Converter features a Convert pane for users. Apart from that, it also offers a Converted pane, so that users can check the converted history and review the converted files anytime.

How to convert CPI to MP4 using HitPaw Video Converter:

Although CPI is not a common file format, it is not difficult to convert CPI to MP4 files using HitPaw Video Converter. All you need to do is just to follow these steps:

Step 01Download and install HitPaw Video Converter, and then launch the program in your computer.

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Step 02Click "Add Files" button and select "Add Video" in the upper left to import the MTS videos in the CPI file you want to convert, or you can drag and drop the MTS videos into the main window.

import cpi mts videos to hitpaw video converter

Step 03After importing, click the Convert all to button to expand the format list. Click Video > MP4. You can click the edit icon beside the format to open the format preferences window where you can choose the quality, video and audio codec for this foramt, such as same as source, 4K, HD, etc.

select output format select output quality

Step 04You can enable the hardware acceleration and lossless conversion to ensure fast conversion and high quality.

enable hardware acceleration

Step 05Click the Convert button to start converting CPI MTS to MP4. Once finished, switch to the Converted tab and you will see the converted files.

convert mts to mp4 successfully

Now you will be able to play the MP4 files anywhere and anytime.


To sum up, this article answers what CPI file is, what program will open CPI files in various operating system, and also guides you how to convert CPI to MP4 using the remarkable tool - HitPaw Video Converter, which has been gained a great number of users around the world.

People Also Ask About CPI Converter

1.Could I convert CPI to MP4 online?

Yes, of course. There are online tools that help convert CPI files to MP4. It is recommended to Google the best online tool to convert CPI to MP4 format. However, converting files online can be risky sometimes, especially when it comes to important files. It is always recommended to convert files using a desktop software, such as HitPaw Video Converter.

2.Is there any CPI to MP4 converter free online?

If you are looking for a free online tool to convert MTS to MP4 online, there are online tools that would serve your purpose. For example, HitPaw Online Video Converter is a great option for you, not only because it is a free tool, but also it is a powerful tool that can convert various files to lots of formats you want.

3. Is it possible to convert arf files to mp4 without webex

Unfortunately, I am afraid that there is no other program that can convert ARF files to MP4 but WebEx. WebEx is a great tool that is particularly designed and you are rest assured to try WebEx to convert ARF to MP4.

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