Mp4 lecture videos download without sound

If you want to download videos in a lower quality, it is also possible here. Various options offered for you. You can download YouTube videos in 4k for free here. Though 4k videos are not as common as p videos on YouTube, we offer you this function in case you want to download 4k videos and watch on TV or other devices.

Your loved websites can always be found on our supported list. Just copy the video URL that you want to download, leave alone the website, and paste it into the text field above to have a try.

It only works on a specific browser. If you switch to another browser, it will not work anymore. The advantage is that you can download videos while browsing and watching them online.

Before you download a setup file, you should choose the one compatible with your systems, such as Windows, iOS, Android, or Linux. Today, operating systems are locked down to the point of barely functioning, which can even impair the media players' operation.

In other cases, botched installations or unrelated updates can create a jumbled mess out of your trusty media player. In such cases, you can try reverting to a previous state by using Windows System Restore. Otherwise, if one of the media mentioned above players seems to work much better than the one you've previously used, it's probably a good idea to switch to it.

As always, the best approach is prevention. Ideally, media files you don't want to have corrupted will be backed up immediately upon recording to a cloud-based storage service. Or you can also attach the data to an e-mail and send it right back to yourself. Alternatively, you can fix your file through conversion with Wondershare UniConverter originally Wondershare Video Converter Ultimate , while the conversion, you can also change the video codec.

Also, you can download or record the same MP4 file or other format videos from YouTube and other websites. All these tips help you fix your video without sound issues, including MP4 videos, MKV videos, and even iPhone videos. After downloading and installing the software on your computer, launch it. Next, you need to add the MP4 file that you want to fix by the drag-and-drop feature. After that, change the video encoder to H. And click the Create to make a customized format, and select the format to go ahead.

You can add new audio track for your file as well. Just click the the Audio track: tab and click the Add button to choose the audio file from the local file folder. Finally, click the Convert button or Start All button to start the conversion process. You can find the fixed MP4 file in the File Location folder. Wondershare UniConverter supports file conversion between formats.

So if you don't have a sound in a video in other formats, Wondershare UniConverter can meet your needs. Free Download Free Download. Based on the top 3 causes in this article, each of the following sections will recommend a simple diagnostic action, and, based on the results you get, you can try to find out what the reason might be, scroll down to the end.

Try playing the MP4 in several media players on your computer and see if the problem is reproduced. If you don't already have an alternate media player, here are a few free recommendations. Download VLC Player by going to this link and clicking the big orange button, as shown in the picture below. GOM Player initiates its download by clicking the button shown below. MP4 is a video container format that can contain various audio and video codecs and sometimes even subtitle streams included.

If the MP4 file is not encoded with an audio codec that your media player supports, you may come upon the issue that your MP4 file plays fine but it has no sound.

In that case, you can convert the audio in the MP4 file to a codec that is compatible with your media player, probably AAC. This requires third party software like HD Video Converter. Read on to find a step-by-step guide talking about how to process file conversion. Disclaimer : This guide is for educational purposes only.

WonderFox does not advocate or encourage any copyright infringements. Please gain permission from the copyright holders before downloading any videos from Panopto. Panopto, as an educational video-sharing platform, has gained much popularity among educators and students from all over the world, especially during this pandemic time.

The educators record and share the courses on Panopto, and the students watch and learn online. But what if you want to download the course to watch it offline or upload it somewhere else? Can educators and students download Panopto recordings? Well, according to Panopto, videos on this platform cannot be downloaded by default, unless you are the creator or your teacher has enabled downloads for viewers In such case, you will see the download button right above the playing video.

If you are unfortunate to find any download button, there is still a way out. You can see solutions to the problem in the following parts. In addition, we will also give tutorials to educators who want to download their course recordings. Keep reading!