If you have some WebM videos and would like to save them in WAV for listening only, you need a WebM to WAV converter to help. Here is what you need to know about how to convert WebM to WAV without hurting the audio quality.

Part 1: What are WebM and WAV formats

It is quite rate to come across WebM unless you are a professional personnel in media. WebM is an audiovisual media file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video and the HTML5 audio elements. WebM initially supported VP8 video and Vorbis audio streams. In 2013, it was updated to accommodate VP9 video and Opus audio. Compared with universal video formats such as MP4, AVI, and others, WebM turns out to be less popular and not frequently used or supported by various media players or devices. Unlike WebM, WAV is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is a commonly used file type, suitable for retaining first generation archived files of high quality, for use on a system where disk space is not a constraint, or in applications such as audio editing, where the time involved in compressing and uncompressing data is a concern. In spite of their large size, uncompressed WAV files are sometimes used by some radio broadcasters, especially those that have adopted a tapeless system, for instance, BBC radio and ABC radio.
Therefore, if you want to simply extract audio from WebM videos and convert WebM to WAV, you probably need a WebM to WAV converter to help.

Part 2: Convert WebM to WAV with Leawo Video Converter

Leawo Video Converter is highly recommended here to convert WebM to WAV. Asides from converting WebM to WAV, this program supports other file formats as well, covering 180 or so formats in total. Such as MP4 to MOV, MP4 to MP3, AVI to MP4, AAC to MP3, etc,. 6X speed to convert files is a highlight of this program, making it stand out from other counterparts in the same category. More importantly, this program prides itself on the ability to retain lossless output quality, allowing users to enjoy the audio/video losslessly after file conversion. To better serve the customers across the globe, multilingual user interfaces are provided to facilitate seamless application of this program. To let you know it better about how to operate this program, I will give an example here to convert WebM to WAV.

Step 1: Install this program.

Hit on the button below to download and install this program.

Step 1: Add source MKV files

Launch Leawo Video Converter on your computer (Leawo Video Converter is a module of Leawo Prof. Media) and then open the “Convert” tab. Then click the “Add Video” button to browse and add source MKV movies to Leawo Video Converter.

Add videos

Step 2: Set output format

Right next to the “Add Photo” button, click the drop-down button right and then choose “Change” option to enter the “Profile” panel. Consecutively open “Format > Common Video” group to choose MP4 Video as output format.

Change the output format

You could click the “Edit” button on the drop-down panel mentioned above, then adjust video codec, bit rate, aspect ratio, frame rate, audio codec, etc. according to the requirements of Fire TV mentioned above.

Edit the audio parameters

Step 3: Set output directory

After setting output format, on the main interface, click the big green “Convert” button. Set output directory in the “Save to” box on the popup sidebar.

Change the output format

Step 4: Convert MKV files to MP4 for Fire TV

Finally, click the bottom “Convert” button to let Leawo Video Converter convert MKV files for MP4 file. You could then view all converting tasks on the converting panel.

Convert MKV files to MP4 for Fire TV

After converting, you could then add the converted MKV files (now in Fire TV compatible MP4 format) to your Fire TV as you usually do for playing MKV files through Fire TV. As mentioned above, you could also make use of the internal 3D movie converter to convert 2D videos to 3D movies for unlimited home 3D movie watching with Leawo Video Converter. Leawo Video Converter not only helps you solve the format incompatibility issues, but also highly improves your movie experience.

Part 3: How to Play MKV Files on Fire TV with Free Video Converter Handbrake

Leawo Video Converter is the first and highest recommended video converter tool we would like to share with you. However, you could still have some other effective tools. Free video converter tools are always a wonderful choice for you to convert videos online for totally free. Here in this guide we would like to recommend you Handbrake for converting MKV files to Fire TV.

Handbrake is a wonderful tool to help you handle many kinds of video conversions. You could easily convert video files between various formats like MP4, AVI, FLV, MKV, WMV, MOV, 3GP, etc. within Handbrake for any media player and device as you like.


Download and install Handbrake on your computer and then follow the below steps to learn how to convert MKV files for playing back on Fire TV with Handbrake in detail.

1. Launch Handbrake. Click “Open Source > File” button to load source MKV files from your computer hard drive.

2. You can click the “Add to Queue” button to convert MKV files for Fire TV in batches.

3. Then after loading source MKV files, specify an output file name and output directory in the Destination field to save the output MP4 files.

4. In the Output Settings panel, choose MP4 container. If you need you could also adjust the parameters here.

5. Press “Start Encode” icon on the top bar to start to convert MKV files to MP4 file format for Fire TV.

Handbrake helps you easily convert MKV files so that you could play MKV files on Fire TV as you like. It’s a totally free video converter tool. However, compared to Leawo Video Converter, Handbrake obviously has less useful bonus features. For example, Leawo Video Converter enables you to play back source MKV files, edit MKV files, and turn 2D MKV video files into 3D movies, and turn photos into slideshow video in 180+ file formats, while Handbrake can’t. You could also merge multiple MKV files into one file, while Handbrake still can’t.

Part 4: How to Play MKV Files on Fire TV with Movavi Video Converter

Movavi Video Converter, quite similar to Leawo Video Converter, is the 3rd video converter tool we would like to recommend to you. Just like Leawo Video Converter, Movavi Video Converter is also a video and audio converter combo that could help you convert video and audio files between different formats. Therefore, you could easily use Movavi Video Converter to convert MKV files for Fire TV device.


You need to download and install Movavi Video Converter on your computer first, and then follow the below steps to learn how to convert MKV videos to MP4 for Fire TV with Movavi Video Converter.

1. Launch Movavi Video Converter on your computer.

2. On Movavi Video Converter, click “Add Media” > “Add Video” option to browse and add MKV files into Movavi Video Converter for converting. You could add multiple MKV files for batch conversion.

3. Open the “Video” tab to choose MP4 as output format. You could also specify MP4 parameters here if you need.

4. By default, all converted media files would be saved in Movavi Library folder on your computer. However, you could click the “Folder” button to change an output directory to save the final converted MKV files.

5. Finally, click the “Convert” button to start to convert MKV files to MP4 files.

When the conversion completes, you could then freely watch MKV files on Fire TV as you usually do.