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1. COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY HOW TO
2. COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY INSTALL
3. COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY FULL
4. COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY CODE

Load your GoPro 4K H.264 video to the compressing program.īit rate is one of the important factor that affects video quality and file size. Open VideoProc Converter and then you should select "Video". This way, the file size could be reduced by 50% or more while retaining the best video quality. The HEVC preset in VideoProc Converter downgrades the video resolution and auto-calculates the best bitrate for your video. And to significantly reduce the file size of your GoPro videos without sacrificing quality, you can transcode them with H.265/HEVC. Using an older GoPro model like HERO 5, your 4K videos are likely encoded with the H.264. Transcode GoPro H.264 to Highly-Compressed HEVC Now hit the "Run" button, and leave the rest to the program to re-encode and compress GoPro videos. Hit "Target Format" at the bottom left and select an output format. Load the target GoPro video by clicking "+ Video". Open VideoProc Converter, and click on the Video panel.

COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY HOW TO

How to re-encode a GoPro video to compress GoPro video and reduce GoPro file size: And based on our test, we can see a significant reduction in file size with little quality loss if re-encoding GoPro videos using VideoProc Converter, which could preserve the original parameter settings of the GoPro videos during the re-encoding process. 2) Drag the green knobs under the preview window to trim the GoPro video length.Īs stated at the beginning, GoPro uses a fast but inefficient compression algorithm to reduce power consumption, which results in excessively large video file sizes. To further reduce GoPro video size, you can: 1) Select a lower resolution from the drop-down of "Resolution". With the built-in GoPro video compression toolkit, you can directly specify the output file size or drag the compression ratio slider to compress GoPro video.Ĭome down to the bottom section, find Toolbox > Compress, enter the target file size, or drag the slider to change the compression ratio to any value between 10% and 100%.

Directly Enter the Desired Output File Size.

COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY FULL

The full hardware acceleration also helps to streamline the whole GoPro video compression process.įor mobile users, click here > Method 1. Armed with the max-quality compression engine, the GoPro video compressor features all basic and advanced compression techniques and can easily reduce the GoPro video file size to over 90% of the original without losing quality. To compress GoPro video without quality loss, we need a reliable GoPro video compressor, and this is precisely where VideoProc Converter excels and offers a solution. How to Compress GoPro Videos without Losing Quality Then how to compress GoPro video without losing quality? here we have pieced together a complete tutorial covering the 7 easy ways that you can leverage to reduce GoPro video file size without compromising the quality. Moreover, GoPro uses a fast yet inefficient algorithm for video compression and encoding to reduce power consumption, which results in extremely large video file sizes. Besides, high frame rates used for smooth slow-motion playback contribute to the file size. Why are GoPro videos so large? GoPro captures footage at high resolutions, such as 4K or even 5.2K, which results in incredibly detailed and sharp videos. And this is where a Gopro video compressor can come to the rescue. But what follows is the unreasonably huge file size, making it a challenge to send GoPro videos to YouTube, Instagram, WhatsApp, and, etc. GoPro cameras, such as HERO11/10/9 Black, can capture stunning 5K/5.3K videos, and HERO8/7/6 Black can deliver hi-res videos up to 4K.

All you need is a lightweight yet robust Gopro video compressor. Target_total_bitrate = (target_size * 1024 * 8) / (1.Summary: Here we have put together a detailed tutorial explaining how to compress GoPro videos without losing quality in 7 ways. Any bug report is welcomed! import os, ffmpegĭef compress_video(video_full_path, output_file_name, target_size):ĭuration = float(probe)Īudio_bitrate = float(next((s for s in probe if s = 'audio'), None))

COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY CODE

For easy follow-up, I hided the code of boundary condition. Change the compression algo for your situation if you want. Then, construct commands by ffmpeg.input() and ffmpeg.output(). And calculate the bit rate of the target file based on what we have. Probe the configuration of video by function ffmpeg.probe() to get duration, audio & video bit rate and so on.

COMPRESS MP4 VIDEO WITHOUT LOSING QUALITY INSTALL

Firstly, pip install ffmpeg-python and install FFmpeg. And there is a great Python binding named ffmpeg-python ( API Reference) for this. Compress video files by Python and FFmpeg ToolsįFmpeg is a powerful tool for video editing.