This method is great if you just want a quick way to convert a WebM file to MP4 without making changes to the resulting video. You can even use this tool on your Android, iPhone, or iPad. The Veed. io free plan allows users to convert videos no more than 250MB. The maximum export length is 10 minutes. Moreover, there will be a watermark attached in your video. So if you convert WebM to MP4 online with Veed. io, you may need to remove watermark manually. Or you can subscribe to Veed. io to get watermark-free online video conversion. While Veed. io allows you to convert much larger files than most other online converters, it might not be the best option if your WebM file is very large—uploading large files can take a lot of time. If your WebM file is very large, it’s better to use a converter like VLC or Handbrake.
You may have to tap Save to save the file locally.
Handbrake has several easy-to-use presets that make it easy to change the quality and scale of the resulting MP4 file. While you can’t really improve the quality of a low-quality video with Handbrake, you can use it to produce a smaller file that you can easily share.
If you don’t want to change the quality at all, you’ll want to choose a preset that has the same resolution and frame rate (or close) that you see in the source. If you want to convert a 4K WebM file (4096x2034) to a 4K, choose the Vimeo YouTube HQ 2160p60 4K preset from the Web menu. To reduce a higher-quality video to make the file size smaller, choose a lower resolution to downscale the video. [1] X Research source For example, if you have an 1080p 60 FPS HD video and want to make the file smaller without losing a ton of quality, you can choose one of the 720p30 presets. The General presets are designed to work on all devices, while the Web presets are mainly for sharing videos on the internet. For more details on all of HandBrake’s presets, visit https://handbrake. fr/docs/en/latest/technical/official-presets. html.
Click Browse. You’ll see it next to “File” on a Mac, and next to “Save As” on a PC. [2] X Research source Choose a location to save the file, and type a new file name if desired. Click Save. You’ll notice that the new file ends with the . m4v file extension instead of . m4a. But don’t worry—MP4 and M4V are exactly the same. [3] X Research source The file is given this extension to make it compatible with QuickTime. If you want to be able to play the video in QuickTime Player on a Mac, you will need to keep the . m4v file extension. Otherwise, delete the . m4v at in the file name (next to “File” or “Save as”) and replace it with . mp4.
If you’re working with a large video, this can take a while. For smaller videos, this will only take a few seconds to a few minutes. Once the conversion is complete, the MP4 file will be available at the location you selected.
If you don’t have VLC Media Player, you can get it from https://www. videolan. org. If you want to reduce the quality of the resulting video, it’ll be easier to use Handbrake. You can use VLC to change the quality, but Handbrake’s easy presets make it so you don’t have to specify all of your preferences manually—this means that you’re far less likely to produce a poor quality (or completely broken) MP4 file.
Click the Video codec tab. Select H-264 from the “Codec” menu. Select Same as source from the “Frame Rate” menu. Click the Resolution tab and make sure all options are set to Auto. You can reduce the resolution if you’d like. But increasing it beyond the original video’s resolution won’t give you a better looking file. Increasing the scale of a low-resolution video will result in a poorer quality file. Click the Audio codec tab. Check the boxes next to Audio and Keep original audio track. Click Save.
You can reduce the resolution if you’d like. But increasing it beyond the original video’s resolution won’t give you a better looking file. Increasing the scale of a low-resolution video will result in a poorer quality file.
You can reduce the resolution if you’d like. But increasing it beyond the original video’s resolution won’t give you a better looking file. Increasing the scale of a low-resolution video will result in a poorer quality file.
Click Browse next to “Destination file. " Browse to the folder where you’d like to save the MP4. In the “File name” field, replace . webm with . mp4. Click Save.
The process can take several minutes if the file is large, but it should be fairly quick for smaller files. Once the conversion is complete, you’ll find the new file in the folder you selected.
VLC also makes it easy to convert WebM files to other formats, including MP4. If you don’t have VLC Media Player, you can get it from https://www. videolan. org.
Click the Open media… button. Select your WebM file. Click Open.
Click the Video codec tab. Select H. 264 from the “Codec” menu. It might already be selected, but if not, choose this option from the menu. It’s best to leave the remaining settings as their defaults so VLC uses the video’s original scale and resolution in the resulting video. You can reduce the resolution if you’d like, but increasing it beyond the original video’s resolution won’t give you a better looking file. Increasing the scale of a low-resolution video will result in a poorer quality file.
Click the Audio codec tab. Check the boxes next to “Audio” and “Keep original audio track. " Leave the remaining options set to their defaults.
Click Save as File under “Choose Destination. " Click the Browse… button that appears. Browse to the folder you want to save the MP4 to. Type a new file name into the “Save As” field at the top. Just type a name for the file (such as movie and don’t type “. mp4” at the end. Click Save.
If you want to be able to play the video in QuickTime Player (the default media player on your Mac), you will need to keep the . m4v file extension. If you don’t care about QuickTime, you can easily rename the file to give it the . mp4 extension and it will play in all other video players that support the MP4 format.
Click the file once to select it, then press Return. [6] X Research source Replace . m4v with . mp4. For example, if the file is called movie. m4v, change it to movie. mp4. Press Return.
This tool is helpful for quickly converting smaller WebM files to MP4 without making changes to the resulting video. If you’re working with a video that’s larger than 100MB, you’ll want to try another method. Also, if you want to convert 2, 3, and more videos to MP4 in bulk, you may upgrade to its Premium plan or try other online converters.