MP4 is a digital multimedia format and was developed under the standard of ISO/IEC and MPEG in 2001 based on the QuickTime format MOV preferred by the Apple devices. To solve playback errors or compatibility problems, you need to recover corrupted codecs, transcode, or compress the file with the aid of the best video converters. Note: Occasionally, the file extension matches the required format, but you just fail to open it. It reveals which video container is used to store digital information. Video file extension: File extension is what you see from a file name in the form of. A video container is compatible with multiple codecs, which differ from video formats. MP4, AVI, MOV, FLV, and WMV are frequently used. Video file container: After codec compression, the video file needs to put all the data into one package, and this is what we call a video file container. Common codecs include the H.26X series (The newest is H.266/VVC but hasn't been adopted in practice.), MPEG series, and others like CineForm, VP9, WMV, and royalty-free AV1, etc. Codecs are invented to compress and decompress multimedia data in your video file in either a lossy or a lossless manner. Codecs: The video you play, edit, or convert has always been compassed in some way, otherwise it'll take up unbearable space. Understanding 3 Confusing Terms Related to Video Format So, before we dive into specific video formats, we should know some related concepts. And different video formats represent different arrangements of these elements. A video file has more parts than you think – video, audio, optional subtitles, metadata, and coding schemes. But it never simply equals the file extension like say. Please do not ask us to recover your uploaded video files because it is not possible since they are automatically deleted from our servers.No matter you are playing, editing, sharing, or archiving videos, it is unavoidable to deal with the video format. All files uploaded on our service are automatically removed after 3 hours, so anything that you upload will be deleted just a few hours later. Our website uses HTTPS:// secure connection so the data sent to our servers is encrypted, plus the service operates in a fully automated way and no manual intervention from us is needed. Yes, our online video compression tool is completely safe to use. We have created a quick 1 minute video tutorial below that explains all: Is it Safe to Compress Videos Online? After a few seconds or a few minutes (depends on how big is the original video file) a text link "Download file" will show that you can click it to download the new compressed video file. Make sure to not close the web browser while the video is being compressed, you can do other things meanwhile but just keep the browser open. What you have to do is just click on "Browse" button to select the video file (it can be a MP4, MOV or AVI video), then click the "Upload Video" button and wait until the video has been processed by our tool. How Can I Compress a Video File Online?Ĭompressing a video file is extremely simple using our free online tool. Our tool will automatically choose the best video compression options to obtain a good compression ratio and video quality, you just have to wait a few seconds/minutes until the uploaded video is processed by our tool. For example, if you reduce a 4K video to a smaller video width like 1920 then the compressed video file size will be even smaller. To lower even more the final video file size you can enable the option to remove the audio from the video or, highly recommended, you can enable to option to reduce and scale the video width. Our video compressor does a good job in compressing videos and maintain a good and acceptable video quality. There are many reasons as to why you should compress your videos: you can save a lot of space on your device or external hard disk some forums and blogs allow uploading of videos only if below a specified file size you can save bandwidth by sending via WhatsApp a previously compressed video it is easier to send a small video of less than 25MB via email if you embed a small (compressed) MP4 video on your website it is better for Google PageSpeed score some web forms do not allow uploading of too big videos some online services may require the video to have a specific video width. Upload Video Why Would you Want to Compress a Video?
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