One more possibility: I wanted to upload my video to Facebook. But the file size was too large to upload that finally I had to cut the video into clips. Some will think it’s a stupid way. But it was the best way to keep the whole video content as well as original video quality at that time. Cause I tried to reduce video size without losing quality or shrink video file size before uploading with some video compression software, but the output quality was utterly poor. These words come from a user’s email.
I believe there’re still many people having these kind of problems. Similarly, a lot of people are wondering how to minimize the memory/disk space to be taken by adjusting relevant parameters of the original videos when converting a DVD/ video, or just want to send a video via e-mail but fail. We all hope for getting the output video file in the smaller size while not sacrificing quality. Say, we need to reduce video size without losing quality. The following methods could help you. Before that, let’s learn some helpful knowledge about video file size.
How to optimize the size of target video? It’s probably someone will have such doubts that why the video size gets much bigger than predicted after the video conversion is completed? Here we need to figure out what parameters have an effect on video size. For video size, encoder (Format) and Bit Rate of the video are turned out to be the most crucial factors or reference indexes. In broad terms, the video size is determined by bit rate. Under the same definition, the higher bit rate the video possesses, the bigger the video size is. And remember, the resolution has no influence on video size if we don’t change bit rates.
The frame image below shows how the excellent HD video converter namely a “shrink video converter” lets you reduce video file size without losing any quality.
You may think that it’s unbelievable to reduce or compress video without quality loss. That’s because you didn’t know and use HD Video Converter Factory Pro. Here you can download the professional “reduce video file size software - HD Video Converter Factory Pro” right now to have a try and you’ll find it’s usable.
WonderFox HD Video Converter is an leading video converter, which supports us to compress 4K or UHD video as well as convert SD video to HD video. Just with three simple steps, you’ll get optimized video size with lossless quality.
1. First you can download HD Video Converter Factory Pro here. Launch the program. Click “Add Files” to import video(s) or simply just drag and drop your video(s).
2. Select H.265 as the output format, to give an instance. The program presets “Auto Fit” option (on the right side of the user interface) for each format and device. So you don’t need to know suitable parameters to get the best size and quality.
3. Click “Run” to start the process.
Tips: Here’s a suggestion: select output format in this order: H265(HEVC) > VP9 > H264/AVC(1) > DivX > MPEG4 > MPEG2/1 > XviD. For the same video file, compression ratio for H.265 is better than other encoders (formats).
If you want to convert and reduce multiple videos at once, you’re provided with excellent “Compression ratio” mode. It’s a straightforward way to shrink video file size.
Just drag different videos to the program > Select “Compression Setting” and then drag the control-item to your wanted file size. You can see the compression ratio of all video files is changing.
Use the built-in crop tool to cut off unnecessary parts of the video. You can preview the output video at the same time.
Can download hot YouTube video (YouTube HD video included) and download video from Video, MetaCafe and many other video-sharing sites.
Make iPhone/Android ringtone all by yourself.
Special Offer: WonderFox DVD Video Converter
Want to enjoy a complete movie night with your family instead of waiting long time for conversion? WonderFox DVD Video Converter is the best choice, which provides one-stop total solution to Rip DVDs (Disney, Paramount, Sony Included), Convert videos, Download online videos, Edit and Play movies/video with excellent performance.
Learn about how to rip and backup DVD to any format or device; download and convert video to iPhone, iPad and other portable device.
Please click into the Tips page to get free technical support on how to rip a DVD covering movie, TV series, tutorial, etc.
Click here to see related articles on converting video to media file with any mainstream format or directly transferring video into any hot device.
Download YouTube, Facebook, Vimeo, Liveleak, Metacafe video and convert these videos to portable device.