The chosen files cannot be converted to the same target format.
Please remove some of the files, preferrably leaving ones with the same or similar source formats.
Check below for errors.
By selecting a target format, you agree to our Terms and initiate the conversion.
Your conversions have used server resources for about
Conversions use server resources without any cost for you.
Consider supporting us and unlock more features:
Happy with the converted files?
Your files are automatically deleted from our servers after 4 hours.
Drop More Files Here...
How to convert OPUS to FLV?
You can convert OPUS to FLV with MConverter in three easy steps:
Choose OPUS files from your device
At the top of this page, drag and drop your OPUS's. You can also click to select OPUS files using your operating system's file picker. Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste an OPUS file you have copied to clipboard. Converting a folder with OPUS files to FLV is also supported: simply paste or drag and drop it.
Click or tap on FLV from the list of target formats
Alternatively, you can use the search field to quickly find the format you need, whether it's FLV or something else.
Download your FLV files, after MConverter has finished processing them
There's an option to automatically download the converted FLV files, so you don't have to press the download icon for each FLV. On desktop platforms, you can download the FLV files to a different folder by clicking on SAVE TO... You may see a share icon as well. Use it to directly share the FLVs with other apps.
About the formats
Audio file formats
OPUS files contain audio in the lossy Opus format. It was developed for online streaming and supports variable bitrates. Similarly to MP3, which is also lossy, OPUS files do not contain an exact copy of the original audio recording. This is done to take up less space.
Video file formats
Macromedia, now Adobe
FLV is a Flash video file. It was created for online streaming of video content using the Adobe Flash Player. However, since Flash reached end-of-life in 2020, the video format is now only used by Adobe Animate and playable by some third party apps like VLC.
Common questions about converting OPUS to FLV
Can I convert OPUS to FLV in bulk?
Yes, MConverter supports batch converting of multiple OPUS's to FLVs simultaneously. You can even drag and drop folders containing OPUS's to convert to FLV. Pasting OPUS files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an OPUS file to FLV, if its size is 1 GB?
Yes, with MConverter Premium you can convert big OPUS's, up to 1 gigabyte each. The free version lets you convert files up to 100 MB. If you need to convert OPUS files over 100 megabytes, try MConverter Premium.
Is converting OPUS's to FLV safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your OPUS files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your OPUS's and other converted files immediately after finishing the conversion by clicking the bin icon. Join others who have trusted us to convert over 5,205,941 files so far.
How long does it take to convert OPUS to FLV?
For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).
Made with 💙 in 🇧🇬
Get 9 more conversions for FREE by disabling your ad blocker.