Quickly convert all your TS files to MP4 format with this easy-to-follow FFmpeg tutorial

Table of content

  1. Introduction
  2. Install FFmpeg on your computer
  3. Locate the TS files you want to convert
  4. Convert your TS files to MP4 format
  5. Customize settings for your MP4 output
  6. Check the status of your conversion
  7. Tips for troubleshooting common issues
  8. Conclusion


If you frequently work with video content, you may have come across the need to convert TS files to MP4 format. TS (Transport Stream) is a popular container format for broadcasting TV content, while MP4 (MPEG-4 Part 14) is a widely supported format for video playback on various devices. If you want to make your TS content playable on devices that don't support the format, converting it to MP4 is the way to go.

There are different ways to convert TS to MP4, but one of the most popular and efficient options is using FFmpeg. FFmpeg is a powerful command-line tool that can perform a wide range of video-related tasks, including encoding, decoding, transcoding, filtering, and streaming. In this tutorial, we'll walk you through the process of using FFmpeg to quickly and easily convert all your TS files to MP4.

Before we dive into the specifics, let's define some key terms that you'll encounter in this tutorial:

  • Command-line tool: A program that runs in a text-based interface (terminal) and accepts commands from the user in the form of text input. This is different from a graphical user interface (GUI), which relies on mouse clicks and visual representations.
  • Encoding: The process of converting input video/audio data into a specific format for storage or transmission. This involves compressing the data and applying various algorithms and parameters to achieve the desired output.
  • Decoding: The reverse process of encoding, where the encoded data is converted back into its original format for playback or further processing.
  • Transcoding: The process of converting video/audio data from one format to another, typically to achieve compatibility with different devices or applications.
  • Filtering: The process of modifying video/audio data by applying various effects, transformations, or enhancements. Filters can be used to adjust color, contrast, brightness, sharpness, or apply special effects like blur, noise reduction, or chroma keying.

    Install FFmpeg on your computer

Before you can start converting your TS files to MP4 format, you'll need to . Here's how:

  1. Download FFmpeg. Visit the official FFmpeg website and download the appropriate version for your operating system.

  2. Install FFmpeg. Extract the downloaded files and move them to a folder on your computer where they'll be easily accessible. If you're using Windows, you can also add the extracted folder to your PATH so you can use FFmpeg from any directory in a command prompt.

  3. Test FFmpeg. Open up a command prompt or terminal window and type ffmpeg -version. If everything is installed correctly, you should see information about your FFmpeg installation.

Congratulations! You've successfully installed FFmpeg on your computer. Now you're ready to start converting your TS files to MP4 format using FFmpeg.

Locate the TS files you want to convert

Locating TS files for Conversion

Before you begin converting TS files to MP4 format, it's essential to locate the files you want to convert. Here are the most common ways to find TS files on your computer:

  • Locate files in a folder on your computer. If you've saved your TS files to a specific folder, navigate to that folder using your computer's file explorer. TS files often end in .ts, so you can also search for that file extension.
  • Extract TS files from a DVD or Blu-ray disc. If you've backed up a DVD or Blu-ray movie on your computer, you may have TS files stored as part of that backup. You can use a DVD ripping software like Handbrake to extract the video files from the DVD and save them as TS files on your computer.
  • Use screen-recording software to capture TS files from live TV, streaming services, or YouTube. If you want to convert live TV broadcasts, streaming videos, or YouTube movies, you'll need to use a screen-recording tool to capture the video as it plays on your screen. Popular screen-recording software includes OBS Studio and Camtasia.

Once you've located your TS files, move them into a new folder to keep them organized and make them easier to find when it's time to convert them to MP4.

Convert your TS files to MP4 format

If you're working with video files, you may often encounter TS (Transport Stream) files. While TS files have their advantages, they can also pose certain limitations when it comes to compatibility with other devices and software. This is where converting your TS files to MP4 format can be helpful. It can enable you to play your video files on a wider range of platforms and devices without any issues.

Here's a quick and easy tutorial on how to using FFmpeg:

  1. Install FFmpeg on your computer. FFmpeg is a powerful and open-source software for video processing that can be used on different operating systems, including Windows, macOS, and Linux.

  2. Open the command prompt (CMD on Windows) or Terminal (on macOS or Linux).

  3. Navigate to the folder where your TS files are stored by using the 'cd' command.

  4. Enter the following command:

    ffmpeg -i input.ts -c:v libx264 -crf 23 -preset medium -c:a aac -b:a 128k -ac 2 output.mp4

    Note: Replace 'input.ts' and 'output.mp4' with your own file names.

  5. Press Enter and let FFmpeg do its magic. This command tells FFmpeg to convert your TS file to MP4 format using the H.264 video codec and AAC audio codec.

  6. Once the conversion is complete, you should see the new MP4 file in the same folder as your original TS file.

That's it! You have successfully converted your TS file to MP4 format using FFmpeg. This process is relatively simple, and once you get the hang of it, you can use FFmpeg to perform different types of video processing tasks.

Customize settings for your MP4 output

If you are looking for more control over the output of your MP4 files, FFmpeg allows you to customize various settings. Here are a few examples:

  • Change the video bitrate: By default, FFmpeg will use a bitrate of 2000 kbps for the video stream. If you want to change this, you can use the -b:v option followed by the desired bitrate. For example, -b:v 5000k will set the video bitrate to 5000 kbps.

  • Adjust the audio quality: The default audio bitrate is 128 kbps. If you want to increase or decrease the quality, you can use the -b:a option followed by the desired bitrate. For example, -b:a 256k will set the audio bitrate to 256 kbps.

  • Change the resolution: If you want to resize the video, you can use the -s option followed by the desired resolution. For example, -s 1280x720 will resize the video to 720p.

  • Add subtitles: To add a subtitle track, you can use the -i option followed by the path to the subtitle file. For example, -i subtitle.srt will add the subtitle track to the output file.

These are just a few examples of the customization options available with FFmpeg. For more information, you can refer to the FFmpeg documentation, which provides detailed explanations and examples for each option.

Check the status of your conversion

Once you have started your conversion process, it's important to check its status to ensure everything is working correctly. There are a few ways to do this:

Use the command line

You can using the command line by entering the following command:

ffmpeg -i input.ts -c copy output.mp4

This command will display information about your conversion process, including the progress and estimated time remaining. You can also use the -progress parameter to get more detailed information about the status of your conversion:

ffmpeg -i input.ts -c copy output.mp4 -progress progress.log

This command will log the progress of your conversion process to a file called progress.log in real time.

Check the output file

Once your conversion is complete, you can check the output file to ensure everything worked correctly. Open the output file in your preferred media player and make sure the video and audio are in sync and the quality hasn't been degraded.

Read the logs

FFmpeg generates logs for every conversion process it runs. You can inspect these logs to troubleshoot any issues that may have occurred during your conversion. The logs will contain detailed information about the conversion process, including any errors or warnings that may have occurred.

In conclusion, checking the status of your conversion process is important to ensure everything is working correctly. By using the command line, checking the output file, and inspecting the logs, you can make sure your conversion goes smoothly and you end up with a high-quality MP4 file.

Tips for troubleshooting common issues

FFmpeg is a powerful tool for converting video and audio files, but sometimes things can go wrong. Here are some :

Problem: The final MP4 file has no sound.

Solution: This might be due to an incorrect audio codec or bitrate. Try adding the following options to your command:

-acodec aac -b:a 128k

This will use the AAC codec at a bitrate of 128k, which should ensure that your output file has sound.

Problem: The output video is of poor quality.

Solution: This could be due to low bitrate settings or incorrect video filters. To increase the video bitrate, try adding the following option:

-b:v 4M

This sets the video bitrate to 4 Mbps, which should improve the quality. You can also experiment with different video filters to improve the quality, such as denoising filters or sharpening filters.

Problem: The conversion process takes too long.

Solution: FFmpeg can be a resource-intensive program, especially when working with large video files. You can speed up the process by adding hardware acceleration options, such as:

-c:v h264_nvenc

This uses GPU acceleration to speed up the video encoding process. However, this option is only available on systems with NVIDIA graphics cards that support NVENC encoding.

Problem: FFmpeg is not recognizing my input file.

Solution: Make sure that the input file exists and that the file path is correct. You may also need to specify the input format manually, using the following option:

-f format

For example, if your input file is a TS file, you might need to use the following command:

ffmpeg -i input.ts -f mpegts output.mp4

This tells FFmpeg to treat the input file as a MPEG-TS format file.


In , using FFmpeg to convert your TS files to MP4 is a straightforward process that can save you a lot of time and effort. By following the steps outlined in this tutorial, you should be able to complete the conversion process smoothly, even if you're not familiar with FFmpeg or command line tools.

It's worth noting that FFmpeg is a powerful tool that can handle a wide range of audio and video formats, so you may want to explore its capabilities further if you work with multimedia files frequently. There are also many third-party applications and libraries that use FFmpeg to provide additional functionality, so keep an eye out for those as well.

Ultimately, whether you choose to use FFmpeg or another tool to convert your files, the key is to stay organized and make sure you have all the necessary files and parameters before you start the process. With a little practice and persistence, you should be able to master this process and streamline your workflow for converting TS files to MP4 format.

Cloud Computing and DevOps Engineering have always been my driving passions, energizing me with enthusiasm and a desire to stay at the forefront of technological innovation. I take great pleasure in innovating and devising workarounds for complex problems. Drawing on over 8 years of professional experience in the IT industry, with a focus on Cloud Computing and DevOps Engineering, I have a track record of success in designing and implementing complex infrastructure projects from diverse perspectives, and devising strategies that have significantly increased revenue. I am currently seeking a challenging position where I can leverage my competencies in a professional manner that maximizes productivity and exceeds expectations.
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