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OPUS converter
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MP4 to OPUS
Convert MP4 to OPUS
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Choose file to convert to .opus
or drag and drop fileYou can convert MP4 file to OPUS as well as to variety of other formats with free online converter.
How to convert mp4 to opus?
How to convert opus to mp4?
Step 1
Upload mp4-file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to opus»
Select opus or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your opus file
Wait till your file will be converted and click download opus -file
Online and free mp4 to opus converter
Fast and easy
Just drop your mp4 files on the page to convert opus or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded mp4 files instantly and converted opus files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All mp4 to opus conversions make in the cloud and don't use any resources of your computer.
MPEG-4 Video File
| File extension | .mp4 |
| File category | video |
| Description | The MP4 files (MPEG-4) are the multimedia files which are used with multiple stations and video players simultaneously, they can store video, audio and other suitable amounts of data subtitle even. MP4 file format is an extremely common file format due to its very own container format and it is also used with multiple platforms such as iTunes, PlayStation, and portable PSP as well. |
| Technical details | The technical details of MP4 files differ in great aspect and are unique as well, first released in 2001 under ISO/IEX 14496-1:2001 standards, it uses an AAC encoding to wear off unauthorized users from copying the data. The main purpose is the streaming rather than sending video or audio information. MP4 files can be used to store additional data such as text information, subtitles and still images while MPEG format can’t do this, anyhow the processing of data into MPEG-4 part 14 requires the use of private streams such as the use of hint tracks to include the information. |
| Programs |
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
|
| Developer | Moving Picture Experts Group |
| MIME type |
audio/mp4
video/mp4
|
Opus Audio File
| File extension | .opus |
| File category | audio |
| Description | The format has been created by IETF community for online broadcasting and is being used for lossy compression of audio data. It provides with excellent quality of sound and very good compression level due to the technology of dynamically adjusted streaming. Being a key audio codec of Skype, OPUS is based on the Skype message-transfer algorithms. As a container, they use .ogg extension. |
| Technical details | The format uses CELT and SILK codecs, which allow easy change of bitrate within the range of 6-510 Kbit/s. That is why it has gained prevalence in video chats and video conferences, as well as IP translations. |
| Developer | IETF |
| MIME type |
audio/opus
audio/ogg
|
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