MP4 to OGG
Convert your video files quickly and easily with our professional online converter
Input Format
What is MP4?
MP4 (MPEG-4 Part 14) is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images. It is a standard specified as a part of MPEG-4.
History
MP4 was introduced in 2001 as a successor to the MPEG-4 Part 12 format. It was developed by the Moving Picture Experts Group (MPEG) and is based on the QuickTime File Format (QTFF) used by Apple's QuickTime framework.
How it works
MP4 files contain various types of data streams, including video, audio, and metadata. The format uses a hierarchical structure of boxes (also called atoms) to organize the data. Each box contains a specific type of information, such as video frames, audio samples, or metadata about the content.
How to open MP4 files
MP4 files can be opened with most modern media players and devices. Here are some common ways to open MP4 files:
- Windows Media Player
- VLC Media Player
- QuickTime Player (Mac)
- iTunes
- Windows 10 Movies & TV app
- Most web browsers (for streaming)
- Most smartphones and tablets
Tips for working with MP4 files
Here are some useful tips when working with MP4 files:
- MP4 files are widely supported across different platforms and devices
- They offer good compression while maintaining quality
- MP4 files can contain multiple audio tracks and subtitles
- The format supports streaming and progressive download
- MP4 files can be easily shared and uploaded to various platforms
Useful links
For more information about MP4 files, you can visit these resources:
- MPEG-4 Part 14 Specification]
- ISO/IEC 14496-14:2003 Standard
- MP4 File Format Documentation
Output Format
What is OGG?
OGG is an open multimedia container format often used for audio. Files with the .ogg extension commonly contain Vorbis or Opus audio and are popular on the web.
History
The Ogg container was developed by the Xiph.Org Foundation in the late 1990s as a free alternative to proprietary formats.
How it works
OGG stores one or more streams, typically Vorbis or Opus audio, inside a flexible container. It is optimized for streaming and web delivery.
How to open OGG files
You can open OGG audio in many modern players and browsers:
- VLC Media Player
- Foobar2000
- Audacity
- Chrome, Firefox, and Edge
- Android music players
- Kodi
- Linux media players
Tips for working with OGG files
OGG is great for web audio, but compatibility can vary:
- Use OGG/Opus for efficient streaming
- Convert to MP3 or AAC for iOS compatibility
- Keep a lossless master if quality is critical
- Check browser support for target audiences
- Store metadata for better organization
Useful links
More about OGG and web audio:
- Ogg container overview
- Opus and Vorbis codec basics
- HTML5 audio format support
Why Choose Our Converter?
Free
IloveMP4 is free to use and allows you to convert your video file easily
Fast
With IloveMP4, you can convert your file really fast!
Secure
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Quality
IloveMP4 always offers the best quality conversion.
Frequently Asked Questions
File Size & Length
Maximum file size?
Up to 4GB for free users. For larger files, use our video compressor or upgrade.
Maximum video length?
No length restrictions - convert videos of any duration.
Conversion Options
Change format?
Use our converter for any format. Try our compressor to reduce file size.
Change frame rate?
Use our FPS changer or compressor.