When we have to edit a video, we cannot rely on the first program that Google offers us (maybe all automatic or a trial of a much more expensive program) but we will have to use a program that allows us to act on different parameters, so as to improve the quality of a video without having to redo the shooting (which is often impossible, especially if we "caught the moment"). Among the parameters on which to get our hands, the volume certainly stands out (to be optimized), the removal of the blur effect (to make it more defined), the cutting of a few scenes too much, the addition of further scenes but also adding effects or increasing them the resolution of the final video. Some of these jobs can be easy, others rather complicated if we don't use the right program.
Not wanting to inconvenience the professional level and consequently very expensive programs, in this guide we will show you the best free programs to improve the quality of a video that we can download on PC; in addition to programs in the strict sense, we will also show you Web apps, that is, video editing programs accessible directly from the browser without installing anything on your computer.
Programs to improve the quality of a video
Below we have collected only the free programs that we can install on our computer to improve videos without much difficulty. Most of the recommended software behave like linear editors, while some specialize in converting, optimizing and recoding movies (to increase the resolution or bring them from one format to another).Kdenlive
The first program we recommend you try is Kdenlive, available for free for Windows, Linux and Mac.
With it we can edit any video by cropping unnecessary scenes, adding new scenes, applying effects and corrections, adding transitions and titles and operating on audio and video parameters to obtain a high quality edited movie (complete with a preview window to see immediately all changes in real time). It has nothing to envy to the most famous and expensive programs, having a large collection of filters, titles, transitions and anything else to be able to make the perfect video.
Other similar programs can be seen in our guide to the best programs to edit videos on PC .
Avidemux
Another very useful program to improve the quality of a video is Avidemux, available for free for Windows, for Mac and for Linux.
With this program, very simple to use, we can quickly edit any video by increasing the quality of the loaded content, converting from one format to another and choosing from time to time the best effects to be applied to the video component or to the sound component (managed in a manner strictly separate). At first glance it seems too simple a program, in reality it hides many tools and many effects worthy of a professional video editing program.
HandBrake
If we need a simple program to increase the video resolution and change the file format, we can also rely on HandBrake, available for free for Windows, Mac and Linux.
With this software we will be able to modify the codec used for video and audio, make a cut on the video to make it fit in the 16: 9 ratio or choose one of the presets on the side to quickly convert the video and make it compatible with some of the devices most used.
The video editing capabilities are limited compared to previous programs, but no one can get the conversion speed and quality of HandBrake, in fact the best program to improve the quality of a video to be converted.
If we are looking for other video conversion programs, we can also read our guide on the Best programs to convert video.
Websites to improve the quality of a video
If we don't want or can't use a program, we can always rely on a website to improve the quality of a video, since many offer free video editing tools and, in many cases, also very advanced.YouTube Studio
One of the easiest sites to improve the quality of a video is definitely YouTube Studio, which offers some tools to improve the videos uploaded on its platform.
Once the video to be edited is loaded, press on it, then click on the left side of the Editor item to access the real YouTube editor. From here we can cut the video, add a home screen, add blur or add / replace the audio track with one of the songs provided for free by the platform (personal audio files cannot be added for copyright issues).
At the end of the work we can share the video on YouTube, make it private (visible only to those who have the link) or download it on the PC, so as to keep a copy of the work done. From YouTube video editing is basic, but more than enough to make all our personal videos attractive.
ClipChamp
Another good free online tool to improve video quality is ClipChamp.
From this site (subject to free registration) we will be able to access various tools with which to edit our video: we will be able to crop, adjust the various scenes of the video, divide and combine, flip and finally access various filters, transitions and effects to significantly improve the performance ending of the video. At the end of the work we will be able to download the edited video to our computer or share it online.
The tools provided have nothing to envy to the actual programs seen in the previous chapter, making this site one of the best for editing online videos.
Kizoa
Another very good and free site to improve the quality of a video is Kizoa.
After registering with a free account we will have access to numerous video editing tools, with which we will be able to crop each scene, add the start and end titles, add music in the background and take advantage of the numerous filters and effects to make our edited videos unique .
This site presents itself as an excellent alternative to YouTube and Clipchamp for online editing of our videos; if we are looking for other similar services, we advise you to read our guide to online video editing to edit videos with remixes and special effects .
Conclusions
Instead of spending a lot of money on programs that we will use once or twice a year, we can improve the quality of a video by using one of the free programs or online sites indicated in the guide, so that we can modify most of the fundamental parameters and add titles, effects and transitions in an easy, fun and fast way.If we need to edit photos, we recommend you read our article on free and easy programs to improve photos .
We have made a too choppy video "> Stabilize a choppy video taken with a mobile phone or camera.
If, on the other hand, we wanted to improve the quality of a video directly from a mobile phone, we can use the apps recommended in our article on the Apps to edit videos and edit videos (Android and iPhone) .
