How Do I Upload an Avi Without Sond?
And so y'all have downloaded your MP4 video online just to detect out that the video has no sound fifty-fifty as you lot play it. As disheartening as this can be, it does not hateful that it cannot be fixed. Here, you lot volition determine why MP4 videos develop this error, the symptoms to look out for, and solutions to fix the problem. It is important to annotation that the solutions you will exist provided with are quite simple, so you exercise not take to exist an expert in following the steps involved.
Office 1: Overview of MP4 No Sound Problems
ane. What's MP4 No Sound?
What does "MP4 no sound" mean? As the statement implies, an MP4 file that has refused to play audio when y'all play the video file is said to take "no sound." This means that the MP4 file has not been able to synchronize the video and audio so that both volition play and at the aforementioned time. An MP4 video without sound is a video that goes mute when yous open it, fifty-fifty though the video might be playing.
2. Causes of MP4 No Sound Bug
You lot should know the major reasons why MP4 files usually have this problem to figure out which of the factors apply to your case. These factors are outlined below:
A Missing or Faulty Audio Codec
If your MP4 media file doesn't accept the correct codec associated with information technology, this could affect the media file's function. This means that functions similar sound may be afflicted. If you play the video with media player apps that do non accept a supported audio codec, it may pose an "MP4 no sound" problem. Note that MP4 is commonly encoded with dissimilar sound codecs like WMA, LPCM, DTS-Hd, MP3, AAC, Ac-3, Opus, etc. But if the media histrion apps do not support the audio codec in use, you may not hear a sound equally yous play your video.
A Corrupted MP4 File
A corrupted MP4 file is another reason why the MP4 may play without sound. The MP4 video file can get corrupted from various factors such as virus attacks, wrong video conversion, compression, and recovery.
A Media Actor that Is Corrupted
If the media player you are using to play your MP4 video is a corrupted ane, it may impact the video file and cause "no sound." Media players are ordinarily installed for playing multimedia files like MP4. However, if this media thespian installation is corrupt, it could cause the MP4 video to accept no audio.
Part two: Try Simple Solutions to Fix MP4 No Sound
There are simple solutions you can endeavour to fix the issue of "MP4 no audio". Each solution works to resolve a item crusade of the fault of the MP4 video not playing sound. The solutions are enlisted below:
1. Identify and Install the Needed Audio Codecs:
This solution applies to situations where the original audio codecs supported by the media histrion are missing from your organization. As a consequence, there is a need to install the right codecs needed to play your MP4 video, such every bit the Microsoft MP4 codec for Windows Media Player. Use these steps in Windows Media Thespian to call back codec information to figure out the codec that is needed for your MP4 file:
Become to "Start" and type in the search field: "Windows Media Thespian," so press the "Enter" key
Get to WMP's "Help section" by pressing the keys "Alt" + "H" on your keyboard. Now select "Most Windows Media Player."
Tap on "Technical Support Information" in the new window that appears
When a popular-up appears, yous volition be asked where you wish to open up the file. Just go for "select your Web Browser." This is where all the data apropos the audio and video codecs of your system will appear.
2. Convert the MP4 File into Some other Video Format:
Yous can 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 use.
The steps below are meant to direct you lot on how to convert video file formats like MP4 using a VLC media thespian equally an example of non only a video actor, but a converter in this case:
Launch VLC media player and go to "Media." Next, select "Catechumen/Save…"
Add together the MP4 video file yous wish to convert.
Scroll to the bottom and click on "Open up."
Click on "Convert," which is the last option on the drop-downwardly list "Convert/Save."
Choose the output format.
Select the "Scan" tab. Adjacent, cull the destination folder for your video file when it gets converted.
Give the file a new proper name.
Now, tap on "Beginning" to become the conversion process rolling.
three. Play MP4 on a Dissimilar Media Player:
If the MP4 video is refusing to play on your system's default media player, such as WMP, and then yous should attempt playing it on a different media player such as VLC, QuickTime, KMPlayer, 5KPlayer, RealPlayer, amongst others. For a media player like QuickTime, y'all may demand to utilize an online converter to convert the MP4 file into a format supported by the media actor. Employ the steps to convert the MP4 video as directed above (or by the online converter, as the case may be), and your MP4 file is set up to be watched in a new format on a dissimilar media player.
Also, if your MP4 video stopped playing in center? Endeavour to play MP4 on a dissimilar media role player is a good choice.
Function three: Ultimate Solution to MP4 Video No Audio and Damaged MP4
After trying the simple solutions above, if your MP4 video is all the same not playing, it ways that the MP4 file itself is broken or damaged. Thus, you 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 bill of fare mistake, corrupted recovered videos, etc. Damaged MP4 video files with no sound can too be repaired on Wondershare Repairit.
Furthermore, this tool 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 advanced repair modes. Quick repair style is used for lightly corrupted videos. Here, the video files are scanned, and the errors are removed. Meanwhile, advanced repair mode is used for desperately 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. Also, the sample file is in the same format as that of the MP4 video file. These similarities make Wondershare Repairit possible to use the information or data from the sample video in fully repairing whatever deeply damaged MP4 file yous accept.
With the steps outlined below, you can keep and use the Wondershare Repairit to set your MP4 video with no audio 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 pick "Add video and start repairing." You lot can also add the decadent videos past simply choosing the "Add" button.
Footstep 2 Repair Video
Go to the bottom right of the interface and choose the "Repair" pick. This volition begin the process of quickly fixing your corrupt video file.
Stride 3 Preview the Repaired Video
At present get to the right end 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 after the initial repair, all your files should work fine, you may discover after previewing them that one or two are badly damaged. Do not worry, about the "Advanced Repair" mode of this tool. You can gear up the trouble. Click "Preview failed? Endeavor Advanced Repair" at the bottom right, and yous are good to begin.
Stride 4 Add Sample Video
The next window that opens contains a folder icon below the argument "Adding Sample Video to Repair"; click on it to add together sample video. A sample video is described every bit a working video file that has been shot in the aforementioned format and from the same device every bit the corrupted video file. It is useful for fixing the badly corrupted video file because the technology contained within it is used as a reference to gear up your file.
That'south the logic here.
Select "Repair," and then look to get back to the previous window to continue. Here, you volition take to click "Yes" in the dialogue box to save the video you repaired under the Quick repair fashion since they don't automatically save the minute y'all initiate an Advanced repair style. However, you may choose to proceed with your advanced repair. In this example, choose "No."
Step 5 Save Video
This is the concluding step. Here, you relieve the repaired video file by clicking "Relieve video," an option y'all will discover by the interface's top right department. Note the information that pops up in the mini window.
By implication of the pop-upwardly information, you should try to choose a new destination for your video file to exist saved, no longer in the "C" drive. Ensure this happens by first of all choosing "New Binder" before you choose the "Restore" option. Give a new name to this folder containing your repaired video file and wait for a few seconds every bit your files become 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 as .mp4. The MP4 file format is a highly versatile compressed video format every bit information technology tin store subtitles, sound, and still images, not simply videos. MP4 file is a standard of the Movement Picture Experts Group (MPEG), which is internationally used for audio-visual coding.
2. Is MP4 Audio 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 unremarkably used as a video format. Therefore, MP4 is a web-friendly and portable video format that tin can as well play sound or sound.
three. How to Play an MP4 File
MP4 is a file format that can be played by a wide range of media players because it is standardized. To play or open up an MP4 file, all you need to do is double-click on the video you want to open, and it will open with your OS's default media player. For Windows, it is unremarkably Windows Media Player (WMP), and for Mac OS, QuickTime role player is usually the default media player. However, y'all tin ready another media player like VLC as your system'due south default media player or just use information technology occasionally to play your MP4 video.
4. Tips for Fixing Damaged MP4 Files
The employ of tips and measures is important in the use of apps and files. This reasoning applies in this case with the following tips:
a. Watch out to ensure that there is a strong internet connexion while the video is loading to prevent an pause to the procedure
b. Ensure that you have a stable power supply every bit well as a good electricity back up in instance power gets ceased in the procedure
c. Fixing damaged MP4 files may involve a complete immigration of data from your files. Therefore, make sure y'all accept backed up all important files in your system before exposing them to a repair process
d. Utilise reliable 3rd-party media players, video converters, and compressors to handle, play, or fix MP4 files. This is to ensure the security of your MP4 files.
Closing Words
Your MP4 video files tin can at present exist fixed considering the solutions have been provided for yous. Ultimately, Wondershare Repairit will take care of every fault or impairment that normal troubleshooting cannot handle. Besides, it volition restore all your files, and so yous do not risk losing them. With this, you tin can become back to enjoying your video with sound and non lookout a silent movie.
Source: https://repairit.wondershare.com/video-repair/mp4-no-sound.html
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