MTS
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MP4

Convert MTS to MP4 Online

Convert MTS to MP4 online. Start with free daily conversions, no install, no watermarks, and visible job status.

MTS to MP4 Converter

Upload your MTS file to convert it to MP4 format

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How to Convert MTS to MP4

Follow these simple steps

1

Step 1: Upload Your File

Upload your MTS file by dragging and dropping or clicking to browse

2

Step 2: Select Output Format

MP4 is automatically selected as the output format

3

Step 3: Start Conversion

Click the Convert button to start the conversion

4

Step 4: Download Result

Download your converted MP4 file when ready

Convert MTS to MP4 - Complete Guide

Converting MTS to MP4 stays in the video file family but changes the traits that decide size, quality, transparency, editability, or device support. MTS is a video format. AVCHD video. MP4 is a video container format widely used for streaming, mobile playback, social media, and general video sharing. Below is what actually changes in a MTS→MP4 conversion, what is preserved, and when MP4 is the better choice than keeping MTS.

What changes when you convert MTS to MP4

  • Both MTS and MP4 are lossy, so the file is re-compressed during conversion. Keep the output quality or bitrate at or above the source to avoid a visible or audible drop.
  • The video is re-encoded into the MP4 format. Because re-encoding is not free, start from the highest-quality source you have and keep quality settings high.
  • MP4 is widely supported for streaming, browsers, and uploads, so the result plays on more devices and platforms than MTS.
  • Expect a smaller output file: MP4 is typically more space-efficient than MTS for the same content.

About the MTS format

MTS is a video format. AVCHD video.

  • Compression: lossy
  • Opens with: VLC, Premiere, FFmpeg

Where MTS is strong: AVCHD high-definition video from camcorders; high-quality H.264 capture with multichannel audio.

Typical MTS uses: AVCHD camcorder footage, HD home video, video editing source files.

About the MP4 format

MP4 (MPEG-4 Part 14) is the most popular video format worldwide. It offers excellent quality with efficient compression, making it ideal for streaming, sharing, and storage. Our MP4 converter supports all common video formats.

  • Full name: MPEG-4 Part 14
  • Developer: ISO
  • Compression: H.264/H.265 (Video), AAC (Audio)
  • Opens with: every device, every browser, every editor

Where MP4 is strong: plays on virtually every device and platform; efficient H.264/H.265 compression; the default for streaming and social media.

Typical MP4 uses: web and mobile video, social media uploads, general sharing.

What MP4 keeps

  • MP4 adds: plays on virtually every device and platform.

Things to watch out for

  • One MP4 limitation to keep in mind: lossy compression.

When to convert MTS to MP4

  • Convert MTS to MP4 for web and mobile video.
  • Convert MTS to MP4 for social media uploads.
  • Convert MTS to MP4 for general sharing.
  • Choose MP4 when a website, browser, or upload form rejects your MTS file.

MTS vs MP4 — format comparison

A quick side-by-side of the structural differences between MTS and MP4, so you can confirm this is the right conversion for your file:

AttributeMTSMP4
TypeVideo fileVideo file
CompressionLossyLossy
Web-friendlyNoYes
Typical file sizeLargeSmall
Best forAVCHD camcorder footageweb and mobile video

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Other MTS Conversions

More formats you can convert MTS to

Convert MTS to WEBMConvert MTS to MOVConvert MTS to AVIConvert MTS to MKVConvert MTS to MP3Convert MTS to FLVConvert MTS to WMVConvert MTS to 3GPConvert MTS to MPEGConvert MTS to MPGConvert MTS to TSConvert MTS to OGVConvert MTS to 3G2Convert MTS to ASFConvert MTS to M4VConvert MTS to AACConvert MTS to WAVConvert MTS to OGGConvert MTS to FLACConvert MTS to M4AConvert MTS to WMAConvert MTS to AIFFConvert MTS to OPUS
View all MTS conversions →

Convert to MP4

Other formats you can convert to MP4

Convert MOV to MP4Convert WEBM to MP4Convert AVI to MP4Convert MKV to MP4Convert M4V to MP4Convert FLV to MP4Convert WMV to MP4Convert 3GP to MP4Convert 3G2 to MP4Convert MPEG to MP4Convert MPG to MP4Convert TS to MP4Convert M2TS to MP4Convert VOB to MP4Convert OGV to MP4Convert ASF to MP4
View all MP4 conversions →

Popular Related Conversions

Convert MOV to MP4Convert AVI to MP4Convert MKV to MP4Convert WMV to MP4Convert FLV to MP4Convert WEBM to MP4

MTS to MP4 FAQ

Because both formats are lossy, the file is compressed again. Keep the output quality or bitrate at or above the MTS source and the difference will be minimal.
Upload your MTS file, confirm MP4 as the output format, and click Convert. Job status is shown while the file is processed, then you can download the MP4 result.
Yes. You can start with free daily conversions, with no signup required for your first jobs and no watermarks on the output. Accounts and paid plans are available for higher-volume work.
No. The MTS to MP4 conversion runs in your browser on any device — Windows, Mac, Linux, iOS, or Android — with uploads and downloads over HTTPS.
MP4 (MPEG-4 Part 14) is a video file format. MP4 files can be played with various video players and media applications.
Upload your MP4 video to the converter, select your desired output format, and click Convert. The job status appears while the video is processed.
You can start with free daily conversions. Accounts and paid plans are available for higher-volume work, and downloaded files are not watermarked.
You can convert MP4 to proof-backed video containers such as MP4, WEBM, MOV, AVI, MKV, FLV, WMV, 3GP, OGV, ASF, plus audio outputs like MP3, WAV, AAC, FLAC, M4A, WMA, AIFF, and OPUS.
Yes! Our MP4 converter works on any device including smartphones and tablets.
Choose the output setting that fits your file-size and playback needs. Re-encoding can change quality depending on codec and bitrate.

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