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  1. homeHome
  2. chevron_rightMP4 to ET

MP4 to ETConverter — Fast & Free Online

Most MP4 to ET conversions complete in under 30 seconds. MP4 (MP4 (MPEG-4 Part 14)) is the most widely used video container format.

FromMP4arrow_forwardToET
uploadConvert MP4 to ET Now
check_circle100% Free
shield_lockedSecure & Private
boltFast Conversion
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1CONVERTER Media Team - 1CONVERTER Team Logo
1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026
Official
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How MP4 to ET Conversion Works

MP4 is a video format: it packages H.264 or H.265 video with AAC audio in a container format widely supported across every platform and device. ET is a document format that stores data in the ET format. This conversion changes the file's encoding, compression method, and supported feature set. Metadata such as creation date and embedded colour profiles is preserved where the target format supports it. Converting between these two formats is common when the source application does not support ET natively or when the target platform only accepts ET. 1converter processes this conversion server-side using open-source tools. Files are transferred over HTTPS, converted on secure cloud servers, and automatically deleted after 24 hours.

How to Convert MP4 to ET

Follow these simple steps to convert your MP4 files to ET format in seconds

1

Step 1

Drop your MP4 file into the box above or pick it from your device

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2

Step 2

Confirm ET as the target format

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3

Step 3

Pick the resolution, codec, and bitrate for the ET video

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4

Step 4

Start the conversion and watch the live progress

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5

Step 5

Download the finished ET file — it is deleted from our servers after 24 hours

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Average conversion time: Less than 2 minutes

Visual Conversion Preview

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mp4

Source file

Size:2.4 MB
Format:MP4
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Converting...

~1s

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et

Output file

Size:1.4 MB
Saved:-40%
40%
Size Reduction
1s
Processing Time
99%+
Quality Retained

This visualization shows the typical conversion process from MP4 to ET format, including expected size reduction and quality retention.

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Choose Your Conversion Quality

Select the perfect balance between quality and file size for your MP4 to ET conversion

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Low Quality

Smallest file, basic quality

File Size:Very Small
Speed:Very Fast
Quality Level
Recommended
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Medium Quality

Balanced size and quality

File Size:Medium
Speed:Fast
Quality Level
target

High Quality

Larger file, great quality

File Size:Large
Speed:Moderate
Quality Level
workspace_premium

Maximum Quality

Largest file, best possible quality

File Size:Very Large
Speed:Slow
Quality Level

tips_and_updatesQuality Selection Tips

When to use Low/Medium:

  • •Web uploads and social media sharing
  • •Email attachments with size limits
  • •Quick previews and thumbnails

When to use High/Maximum:

  • •Professional printing and publishing
  • •Archive and long-term storage
  • •When quality is more important than size

Video Tip: Medium quality is ideal for web streaming. Use High or Maximum for videos you plan to edit further or archive.

Why Convert MP4 to ET?

Discover the advantages of converting your MP4 files to ET format

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Secure conversion with automatic file deletion

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ET provides free

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ET provides excel compatible

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Batch process multiple MP4 files at once

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ET provides lightweight

Additional Features

243+
Supported Formats
<2 min
Average Time
24/7
Available
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Popular Use Cases

See how professionals use our MP4 to ET converter in real-world scenarios

1

MP4 files for wps office spreadsheets

Convert MP4 to ET for this purpose quickly and easily.

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2

MP4 files for free alternative to excel

Convert MP4 to ET for this purpose quickly and easily.

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3

Video editing with ET output

Convert MP4 to ET for this purpose quickly and easily.

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4

Webinar recordings in ET

Convert MP4 to ET for this purpose quickly and easily.

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5

Streaming with ET output

Convert MP4 to ET for this purpose quickly and easily.

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Trusted by Professionals In

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Web Development
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Frequently Asked Questions

Everything you need to know about converting MP4 to ET

For ET, H.264 offers the best compatibility, while H.265/HEVC provides better compression at similar quality. Choose based on your playback device support.
Yes! Our batch conversion feature lets you upload and convert multiple MP4 files to ET simultaneously, saving you significant time.
Absolutely. All uploads are encrypted with SSL/TLS, processed on secure servers, and automatically deleted within 24 hours. We never share or access your files.
Yes! You can set start and end points to trim your MP4 video during conversion to ET. No need for separate video editing software.
Free users can convert MP4 files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.
MP4 (MPEG-4 Part 14) is The most widely used video container format. It was introduced in 2001 by MPEG.

Still Have Questions?

Our support team is here to help you with any questions about MP4 to ET conversion.

Contact SupportView All FAQs
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Learn More About File Conversion

Helpful guides and tutorials related to MP4 and ET conversions

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MP4 vs MKV: Complete Video Format Comparison for Quality and Compatibility 2025

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Can't Find Your Conversion?

We support 243+ file formats. Browse our complete list of conversions or start converting now!

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