Uploaded a Mp4 to Ipad No Video Only Audio
So you accept downloaded your MP4 video online merely to observe out that the video has no sound even as you play it. Every bit disheartening every bit this can be, it does not hateful that it cannot be fixed. Here, you will make up one's mind why MP4 videos develop this mistake, the symptoms to look out for, and solutions to prepare the trouble. It is important to note that the solutions you volition be provided with are quite simple, so y'all practice not have to exist an skillful in following the steps involved.
Function 1: Overview of MP4 No Sound Issues
1. What's MP4 No Sound?
What does "MP4 no sound" mean? As the argument implies, an MP4 file that has refused to play audio when y'all play the video file is said to have "no sound." This ways that the MP4 file has not been able to synchronize the video and audio and then that both volition play and at the aforementioned time. An MP4 video without sound is a video that goes mute when you open information technology, even though the video might exist playing.
two. Causes of MP4 No Audio Bug
You should know the major reasons why MP4 files ordinarily have this problem to figure out which of the factors apply to your example. These factors are outlined beneath:
A Missing or Faulty Audio Codec
If your MP4 media file doesn't take the right codec associated with it, this could affect the media file's part. This means that functions like sound may exist afflicted. If yous play the video with media player apps that exercise not have a supported sound codec, it may pose an "MP4 no audio" problem. Note that MP4 is commonly encoded with unlike audio codecs like WMA, LPCM, DTS-HD, MP3, AAC, AC-3, Opus, etc. But if the media player apps do not support the audio codec in use, yous may non hear a sound as you play your video.
A Corrupted MP4 File
A corrupted MP4 file is another reason why the MP4 may play without audio. The MP4 video file can get corrupted from various factors such equally virus attacks, wrong video conversion, pinch, and recovery.
A Media Player that Is Corrupted
If the media histrion you are using to play your MP4 video is a corrupted ane, information technology may affect the video file and crusade "no sound." Media players are ordinarily installed for playing multimedia files like MP4. However, if this media player installation is decadent, it could cause the MP4 video to accept no audio.
Office 2: Try Uncomplicated Solutions to Fix MP4 No Sound
At that place are simple solutions y'all can try to fix the issue of "MP4 no sound". Each solution works to resolve a particular cause of the mistake of the MP4 video non playing sound. The solutions are enlisted below:
one. Place and Install the Needed Audio Codecs:
This solution applies to situations where the original audio codecs supported past the media player are missing from your organization. As a result, there is a need to install the right codecs needed to play your MP4 video, such as the Microsoft MP4 codec for Windows Media Player. Apply these steps in Windows Media Player to retrieve codec information to effigy out the codec that is needed for your MP4 file:
Get to "Start" and type in the search field: "Windows Media Player," then press the "Enter" fundamental
Become to WMP'southward "Aid section" past pressing the keys "Alt" + "H" on your keyboard. At present select "Nigh Windows Media Histrion."
Tap on "Technical Support Information" in the new window that appears
When a pop-upward appears, yous will exist asked where you wish to open the file. Just go for "select your Web Browser." This is where all the information apropos the audio and video codecs of your system will appear.
ii. Convert the MP4 File into Some other Video Format:
You tin convert your MP4 file into another video format such as WMV or AVI uniform with your media player. There are several video format converters available online for utilise.
The steps below are meant to direct you on how to catechumen video file formats like MP4 using a VLC media histrion equally an example of not simply a video role player, but a converter in this example:
Launch VLC media player and go to "Media." Next, select "Convert/Save…"
Add the MP4 video file you wish to convert.
Ringlet to the lesser and click on "Open."
Click on "Convert," which is the terminal option on the drop-down list "Catechumen/Save."
Choose the output format.
Select the "Browse" tab. Next, choose the destination folder for your video file when information technology gets converted.
Give the file a new name.
Now, tap on "Start" to get the conversion process rolling.
3. Play MP4 on a Different Media Histrion:
If the MP4 video is refusing to play on your system's default media player, such as WMP, then yous should attempt playing it on a different media player such equally VLC, QuickTime, KMPlayer, 5KPlayer, RealPlayer, amidst others. For a media histrion like QuickTime, you may need to use an online converter to convert the MP4 file into a format supported by the media actor. Employ the steps to catechumen the MP4 video as directed above (or by the online converter, every bit the case may be), and your MP4 file is ready to be watched in a new format on a different media player.
Likewise, if your MP4 video stopped playing in heart? Try to play MP4 on a different media player is a good choice.
Part 3: Ultimate Solution to MP4 Video No Sound and Damaged MP4
After trying the simple solutions above, if your MP4 video is all the same not playing, it means that the MP4 file itself is broken or damaged. Thus, y'all need to repair the MP4 file with an effective repair tool like Wondershare Repairit.
Wondershare Repairit Video Repair supports the repair of videos that accept been corrupted from factors like virus attacks, change in video format, improper download, memory card mistake, corrupted recovered videos, etc. Damaged MP4 video files with no audio can also be repaired on Wondershare Repairit.
Furthermore, this tool tin can repair videos in all kinds of major video formats like MP4, WMV, AVI, MOV, 3GP, and so on. It does this repair using two repair modes called quick repair and avant-garde repair modes. Quick repair mode is used for lightly corrupted videos. Here, the video files are scanned, and the errors are removed. Meanwhile, advanced repair style is used for badly corrupted video files requiring a deep scan and sample video to get fixed. The sample video file is a working file shot on the device from where your corrupted MP4 video file is located. Besides, the sample file is in the same format as that of the MP4 video file. These similarities make Wondershare Repairit possible to employ the data or information from the sample video in fully repairing any deeply damaged MP4 file you lot have.
With the steps outlined below, you can go on and use the Wondershare Repairit to fix your MP4 video with no sound and, indeed, any MP4 video file that is damaged:
Step 1 Add Corrupted Video
Go to the location where your corrupted video file is and retrieve it to the repair tool's interface. Do this with the option "Add video and get-go repairing." You can also add the decadent videos by simply choosing the "Add together" button.
Step two Repair Video
Get to the bottom right of the interface and choose the "Repair" selection. This volition begin the process of chop-chop fixing your corrupt video file.
Footstep iii Preview the Repaired Video
Now go to the right finish of the interface and select the "play" icon to preview the repaired video file. This is an option that Wondershare Repairit has provided for you to ensure all your video files are repaired and intact.
Although later the initial repair, all your files should work fine, you may discover later on previewing them that one or 2 are badly damaged. Do not worry, about the "Avant-garde Repair" mode of this tool. You can fix the trouble. Click "Preview failed? Try Advanced Repair" at the bottom right, and you lot are skilful to brainstorm.
Step 4 Add together Sample Video
The next window that opens contains a binder icon beneath the statement "Adding Sample Video to Repair"; click on it to add together sample video. A sample video is described equally a working video file that has been shot in the same format and from the same device every bit the corrupted video file. It is useful for fixing the badly corrupted video file because the engineering science contained within it is used every bit a reference to set up your file.
That'due south the logic hither.
Select "Repair," then wait to go dorsum to the previous window to proceed. Here, you will have to click "Yes" in the dialogue box to salve the video yous repaired under the Quick repair way since they don't automatically relieve the minute you initiate an Advanced repair way. However, you may choose to proceed with your avant-garde repair. In this case, choose "No."
Step 5 Relieve Video
This is the concluding pace. Here, y'all save the repaired video file by clicking "Save video," an selection y'all will find past the interface'due south top correct section. Note the data that pops upwards in the mini window.
Past implication of the pop-up data, yous should endeavour to choose a new destination for your video file to be saved, no longer in the "C" bulldoze. Ensure this happens past start of all choosing "New Binder" before you lot choose the "Restore" option. Requite a new name to this folder containing your repaired video file and wait for a few seconds as your files get saved.
Further Knowledge of MP4 Files
1. What's the MP4 File Format?
MP4 is a multimedia file format commonly used to download and stream videos from the internet. The file extension of this format is represented every bit .mp4. The MP4 file format is a highly versatile compressed video format as it can shop subtitles, sound, and still images, not but videos. MP4 file is a standard of the Movement Picture Experts Group (MPEG), which is internationally used for acoustic coding.
two. Is MP4 Sound or Video?
MP4 file format is described as a digital multimedia container, which implies that it is both audio and video, although information technology is more ordinarily used equally a video format. Therefore, MP4 is a web-friendly and portable video format that can likewise play audio or audio.
3. How to Play an MP4 File
MP4 is a file format that tin can exist played by a wide range of media players because it is standardized. To play or open up an MP4 file, all you need to exercise is double-click on the video yous want to open, and information technology will open with your Os'south default media player. For Windows, information technology is commonly Windows Media Histrion (WMP), and for Mac Os, QuickTime player is commonly the default media histrion. However, you can set another media player like VLC equally your organization's default media thespian or simply use it occasionally to play your MP4 video.
four. Tips for Fixing Damaged MP4 Files
The use of tips and measures is important in the use of apps and files. This reasoning applies in this case with the following tips:
a. Picket out to ensure that there is a stiff internet connection while the video is loading to forestall an interruption to the process
b. Ensure that you accept a stable power supply besides as a good electricity back up in example power gets ceased in the process
c. Fixing damaged MP4 files may involve a consummate clearing of information from your files. Therefore, make sure y'all have backed up all of import files in your system before exposing them to a repair process
d. Use reliable third-political party media players, video converters, and compressors to handle, play, or fix MP4 files. This is to ensure the security of your MP4 files.
Endmost Words
Your MP4 video files tin now exist stock-still because the solutions accept been provided for you. Ultimately, Wondershare Repairit will take intendance of every error or damage that normal troubleshooting cannot handle. As well, it will restore all your files, then yous practise non risk losing them. With this, yous tin can go back to enjoying your video with audio and not watch a silent movie.
Source: https://repairit.wondershare.com/video-repair/mp4-no-sound.html
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