How to Fix Interlaced Fuzzy Video
Are you suffering from the annoying interlaced lines while viewing a video or movie displayed on your TV or computer? This kind of video is called interlaced video which uses two fields to create a frame in sequence. Field 1 contains all odd-numbered lines in the image, Field 2 contains all even-numbered lines. To put it simple, an interlaced video frame consists of Field 1 and Field 2.
Field 1 and Field 2
Actually, there are two basic ways to record and display a video image:
Progressive Scan VS Interlaced Scan
Progressive scan: captures, stores, transmits, and displays an image in which all the lines of each frame are drawn in sequence - line by line, top to bottom. A progressive video is listed with the letter "p", such as 480p, 720p or 1080p.
Interlaced scan: The first displays the first and all odd numbered lines, from the top left corner to the bottom right corner. The second pass displays the second and all even numbered lines, filling in the gaps in the first scan. An interlaced video is listed with the letter "i", such as 480i or 1080i.
To prevent flicker and reducing transmission bandwidth, all analog camcorders, VCRs, broadcast television systems use interlaced scan. So, deinterlacing video is in practice the process of converting interlaced video into progressive video.
Most modern displays, such as LCD, DLP and plasma displays, only work in deinterlace mode, because they are fixed-resolution displays and only support progressive scan. In order to display interlaced signal on such displays, the two interlaced fields must be combined into one progressive frame with a deinterlacing process. To deinterlace the video, there are 3 free, simple and effective methods to remove the saw tooth type edge distortion below.
Free HD Video Converter Factory is a totally free but powerful HD video/audio converter and YouTube video downloader , offering a one-off and permanent solution for video interlacing fix with superfast speed and no quality loss. With the unique processing algorithms, you are able to do a proper deinterlacing with only 4 simple steps. It is an ideal Handbrake deinterlace alternative. Download here and install this video converter freeware on your Windows PC. Then launch it.
Free HD Video Converter Factory is undoubtedly your best and optimal choice for interlaced video fix. It empowers you to get rid of interlaced lines in a few clicks without any cost. Learn more >
1. Click "Add Files" or simply drag the video you want to deinterlace into this video deinterlacer.
2. Open Output Format list on the right, select any desired format or device here.
Select Profile from 300+ Formats & Devices
3. Open Settings windows, check the box in front of Deinterlace on the bottom. Then click OK.
Mark Deinterlace Option
4. Specify your output folder and hit Run button to deinterlace your video.
The deinterlacing process will be complete in the possible minimum time and keep the original quality. This is a permanent solution to fix your video. The final contrast effects are listed below.
Contrast Effect after Deinterlacing with Free HD Video Converter Factory
Most media players own the built-in "Deinterlace" feature, take VLC for instance, you can deinterlace your video by following VLC deinterlace steps:
Open video with VLC > click "Video" on menu bar > go to "Deinterlace" > choose "On".
Video Deinterlace in VLC
However, this is a temporary method without any change on your original video, which means video still displays mice teeth on other PCs, smartphones, portable devices.
HandBrake is a free, multi-platform and open-source video/DVD transcoder widely acclaimed by people. It also enables you to deinterlace your video as follows:
Click "Source" to import video > switch to "Filters" tab under Output Settings section > Choose "Deinterlace" > select one of the deinterlace way: Custome, Fast, Slow, Slower, Bob > start conversion.
Video Deinterlace in HandBrake
Although HandBrake is powerful enough, it's not suitable for beginners, especially for those who always complain the possible crash problem, complicated operation, slow processing speed, anamorphic output quality, etc. If so, you are recommended to refer to Method 1. Hope this article is helpful to you.
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