File converter/Audio/Video/Convert to M4A/MP4 converter/ M4A to MP4 ![Mkv to mp4 1 4 150 cm b braun unid Mkv to mp4 1 4 150 cm b braun unid](https://4.bp.blogspot.com/-fU4zI-ytHAM/WVz-2BLqRDI/AAAAAAAA5Ps/krqRj5SJrvgTv3swxAFhJCuZIqns9xMBgCLcBGAs/w1200-h630-p-k-no-nu/1.png)
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or drag and drop file
Step 4: Specify your desired video format — in this case, we’d recommend H.264 + Mp3 (MP4) — using the drop-down menu beside Profile. Clicking the tool icon (next to the drop-down menu) will. Step 4: Specify your desired video format — in this case, we’d recommend H.264 + Mp3 (MP4) — using the drop-down menu beside Profile. Clicking the tool icon (next to the drop-down menu) will. It is also a popular file format for streaming over the Internet. For instance, YouTube videos have MP4 extension. 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. Today's video is all about converting MKV to MP4 in seconds using XMEDIA Recode. Follow the steps given in the video and let the magic happen. Convert your YouTube videos to mp4 files online in the highest available quality and download them for free.
You can convert M4A file to MP4 as well as to variety of other formats with free online audio converter.
How to convert m4a to mp4?
How to convert mp4 to m4a?Step 1
Upload m4a-file
Select m4a file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2
Convert m4a to mp4
Select mp4 or any other format, which you want to convert.
![Mkv to mp4 1 4 150 cm b braun unid Mkv to mp4 1 4 150 cm b braun unid](https://4.bp.blogspot.com/-fU4zI-ytHAM/WVz-2BLqRDI/AAAAAAAA5Ps/krqRj5SJrvgTv3swxAFhJCuZIqns9xMBgCLcBGAs/w1200-h630-p-k-no-nu/1.png)
Step 3
Download your mp4-file
Wait till your conversion process will be completed and click download converted mp4 file.
Online and free m4a to mp4 converter
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MPEG-4 Audio Layer
File extension | .m4a |
File category | audio |
Description | Apple Inc. has designed M4A open source format on the basis of QuickTime Fike. Now the format is being promoted in iTunes store. It is a multimedia container intended for placement of sound components, as well as other data, such as images. MPEG-4 files may be stored with extensions M4A and MP4. In the latter case, they contain video as well. Alongside these sound formats, MPEG-4 allows for lossy compaction, through FFC Codec. However, it is possible to provide a lossless compaction thanks to Apple Lossless format. The files may be played on Windows PCs via iTunes, Windows Media Player 12, KSP Sound Player, Winamp and some other programs. With iTunes, the data can be converted into Windows-supported audio formats. |
Technical details | In comparison with its predecessor MP3, M4A format provides with better sound quality and smaller file size. Thanks to lossless compaction, the data may be easily converted in both direction with no deterioration in quality. The sound data encoded with ACC compression, which reduces the file size considerably. Due to protection technology DRM, MP4 files cannot be easily distributed, while it is much simpler to replicate files in M4A; that is why “Apple Lovers” prefer the latter format. With M4A, it is possible to buy music in iTunes, as well as download it into smartphones or other devices. |
Programs | VLC media player Amarok Apple QuickTime Player |
Developer | Apple |
MIME type | audio/mpeg |
MPEG-4 Video File
File extension | .mp4 |
File category | video |
Description | The MP4 files (MPEG-4 part 14 files) are the multimedia files used with multiple stations and video players simultaneously. They can store digital audio streams and digital video, and other suitable amounts of data like subtitle tracks. MP4 video format is a widespread file format due to its very own container format. It is also used with multiple platforms such as iTunes, PlayStation, and portable PSP. It is also a popular file format for streaming over the Internet. For instance, YouTube videos have MP4 extension. |
Technical details | The technical details of MP4 files differ in significant aspects 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 streaming rather than sending video or audio information. MP4 files can be used to store audio streams and text information, subtitles, and still images. At the same time, MPEG format can’t do this. Anyhow the processing of data into MPEG-4 part 14 requires private streams such as the use of hint tracks to include the information. |
Programs | VLC media player Eltima Elmedia Player Apple QuickTime Player |
Developer | Moving Picture Experts Group |
MIME type | audio/mp4 |
FAQ
Firstly, select a m4a file you want to convert or drag and drop it. Secondly, select mp4 or any other format you want to convert your file to. Then click convert and wait until your file is converted
Audio conversion usually takes a few seconds. You will convert m4a to mp4 very quickly.
?️ Is it secure to convert m4a to mp4 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including m4a to mp4) is 100% safe.
? Can I convert m4a to mp4 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including m4a to mp4) online on your computer or mobile.
m4a converter
MKV, as the advanced multimedia container, gains more popularity recently.
However, when it comes to the compatibility, MP4 gets more votes than MKV.
MKV is not accepted by a variety of players, mobile phones, and other devices, e.g. Avid Media Composer, etc.
As a result, the need of converting MKV to MP4 is increasing.
In this post, we gather the best 3 free MKV to MP4 converter online, and detailed steps to make the conversion.
Which one is the best one? You decide it after reading.
Part 1. Brief introduction of MKV VS MP4
What is MKV?
The extension of Matroska file is .mkv, which is the multimedia container, which hold video, audio, picture or subtitle in one file unlimitedly. MKV is always used to store multimedia content like movies or TV shows. Highly supporting H.264 and H.265, you could get a MKV file with high quality.
What is MP4?
![1.4 1.4](https://www.imore.com/sites/imore.com/files/styles/large/public/field/image/2018/12/rip_bluray_handbrake1.jpg?itok=Y9-3C0yi)
Activedock 1 1 5. MPEG-4 Part 14 or MP4, like MKV, is the digital multimedia container format to stored video, audio, subtitle and image. Allowing online streaming, and high compression, MP4 is widely used in most devices.
MKV VS MP4
Though MKV and MP4 are multimedia container, they work slightly differently.
As for the container format support by other software and players, MP4 is more widely supported and MKV may have a slight edge.
As far as the quality, both of them support HEVC (h.265) and h.264, so the output quality depends on your section of codec.
As file size, MKV is slight bigger than MP4 if other video or audio codec is the same.
So here, for getting a higher compatibility or smaller file size, MP4 is no doubt the better option.
Part 2. Top 3 free MKV to MP4 converter online
For converting MKV to MP4, there are massive desktop software can do it, VLC, Freemake Video Converter, Any Video Converter, HandBrake, etc.
However, we only focus on the free online MKV to MP4 converters today.
Here, we gather the best 3 MKV to MP4 converting programs to make the conversion.
Free Online Video Converter
Free Online Video Converter is the free online MKV to MP4 converting software with no limits of time or file size. Highly support over 1000 input formats, you could easily convert MKV to MP4, MOV, AVI, even YouTube, Facebook, etc.
Convert.Files
Convertfiles.com is an online based platform that you can use to make your file convert from MKV to MP4 with ease and convenience. It is the simple MKV to MP4 converter by uploading the files, selecting the output file and converting the file online directly.
Convertio
Convertio is another free online MKV to MP4 converter. Not only local MKV file, it also lets you paste the URL only and get the MP4 conversion in output. Though it supports batch conversion, it requires you to sign up to convert more than 2 MKV files at the same time.
Now, let’s check the differences among the three free online MKV to MP4 converters.
Features | Free Online Video Converter | Convert.Files | Convertio |
Input formats | Over 300 | 29 | Over 100 |
Output video formats | MP4, MOV, MKV, AVI, M4V, FLV, WMV, WEBM, VOB, MPG, 3GP, GIF, YouTube, Facebook | AVI, 3GP, FLV, MPEG, VOB, WMV, MKV, ASF, M4V, F4V, 3G2, MP4, MOV | MP4, AVI, WMV, MOV, MPEG, MPG, WebM, 3GP, FLV, TS, SWF, M4V, etc. |
Output audio formats | MP3, AAC, AC3, WMA, WAV, AIFF, FLAC, MKA, M4A, M4B, M4R | MP3, WAV | MP3, WAV, M4A, WMA, AAC, FLAC, M4R, IMA, DTS, OGG, AIFF, PVF, WVE, AU CUDA, etc. |
Converting speed | Fast | Medium | Slow |
Convert URL | |||
Batch conversion | (Signup) | ||
File size limit | No | No | Yes |
Video settings | Encoder, frame rate, resolution, bitrate | ||
Audio settings | Encoder, sample rate, channel, bitrate | ||
Resolution adjustment |
From the above table, you could easily find Free Online Video Converter is the best one with no limit for file size.
Convertio is the ideal one option when you want to convert URL MKV to MP4.
Part 3. How to convert MKV to MP4
In this part, we will take the easy MKV to MP4 converter, to show you how to convert MKV to MP4 online.
Step 1. Go to the page of Free Online Video Converter, Click “Add files to convert” button. Then you will need to download the launcher, and install it.
Step 2. In the popup, add the MKV file or files that you want to convert to MP4.
Step 3. Select “MP4” in output file, and click “Convert” to start to convert and download the MP4 files to your computer directly.
If you would like, just click the settings image next to the output file to adjust the video and audio codec, resolution, etc. Keycue 7 3 – displays all menu shortcut commands.
Conclusion
1.4 Email Extractor
This post mainly talks about the 3 free online MKV to MP4 converters, and make the simple introduction of MKV and MP4. Converting MKV to MP4 can be achieved by the 3 online video converters, and you find the best one solution according to your needs.
Free Online Video ConverterMkv To Mp4 1 4 150 Full
The best online app to convert AVI to MP4 with high quality.