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15 April 2021  John Weaver  Senior Program Developer
 

Summary
Different video formats are used in the different scenarios. For example, HD videos should be held within the lossless compression formats. If you want to transfer videos to the mobile devices, the lossy compression formats should be your choices. How can we quickly convert video formats? In this essay, we will introduce the GPU-accelerated video format converter.



gpu accelerated video format converter

Part 1: Renee Video Editor

Among various video format converters, we recommend the multifunctional video editing software — Renee Video Editor.

1. What is Renee Video Editor?

Renee Video Editor – Multi-function Video Editing SoftwareRenee Video Editor professional video edit tools

Separate videos with different parametersUsers can separate videos into equal clips by time, size and self-set parameter.

Cut Videos & AudiosUsers are free to cut videos and audios clips by setting start and end time.

Multiple Edit ToolsMerge, crop, rotate, cut and transform video easily. Change and add background music, subtitles and watermark to video.

Format ConversionSupport to convert videos and audios into different formats.

Separate videosSeparate videos into equal clips by time, size and self-set parameter.

Cut Videos & AudiosCut videos and audios clips by setting start and end time.

Format ConversionConvert videos and audios into different formats.

Free TrialFree TrialDownload

3000 users have downloaded and used Renee Video Editor!

Renee Video Editor is the multifunctional video editing software with which you can convert video formats, such as WMV, AVI, MP4, M4A, MOV, MKV and the other video formats, but also save the format with different device specifications. What’s more, you can merge and cut videos, crop video screen, add subtitles/ watermark/filters/background music and play multiple videos at the same screen. No matter you are a video beginner or a professional video producer, you can enjoy this software.

2. How to Use Video Format Converter?

In this case, we will show you how to convert M2TS to MP4 with Renee Video Editor.
Step 1: Download and install Renee Video Editor. Select English as the target language.
press to the download button
Step 2: Get into [Crop].
how to crop with renee video editor
Step 3: Click on [Add File] to select the target video. Then, check the option [GPU acceleration] to speed up format conversion.
click to add file in renee video editor cropper
Step 4: In [Output Format], select [MP4] as the output format. Then, select the storage position in [Output Folder]. Finally, click on [Start] to convert the format.
m2ts to mp4 video editor
In addition, you use the other functions in Renee Video Editor.

3. More Functions of Renee Video Editor

① Filter: You can adjust brightness, contrast and saturation. Besides, you can check the option [Magic Enhance] to improve the video quality at a time. Besides, you can add filters to video and adjust the play speed of the video.
add special effects with renee advanced cutter
② Music: Add background music can make your videos attractive and cover the noise of the video. You can click on [Load Music] to select the song and put part of the song into the video. Beside, you can check the option [Remove Original Audio] to remove the noise from the video.
add background music with renee video editor
③ Cut: You can use this function to cut the video by selecting the start and end time, or by dragging the progress bar to select the wanted part.
cut mp4 video with renee advanced cutter
④ Crop: You can set the width and height to select the video screen, or drag the select box to crop the screen.
crop video screen with renee video editor
⑤ Watermark: You can add text, image and video watermark into the video and then set the duration, transparency and font style of the text watermark.
add watermarks into video with renee advanced cutter
⑥ Subtitle: In the function [Subtitle], you can add the subtitle file into the video, and then set the subtitle position, select font styles and colors.
add subtitles with renee advanced cutter

Part 2: About GPU Acceleration

In addition to using the powerful video format converter, we can enable GPU acceleration to speed up processing the videos. GPU, fully known as graphics processing unit, is the micro-processor used to compute images and image-relevant objects in personal computers, mobile devices and game consoles.
About GPU acceleration: There are more processing units and more bandwidth in GPU, compared with CPU. That supports GPU can perform much effectively during processing multimedia. When GPU acceleration is enabled, the images will be loaded quickly and then we can edit images much effectively. Besides, GPU acceleration can reduce the burden on CPU. That will smooth the system operation. However, it will also consume much power. The laptop users should prepare for enough power supply when you enable GPU acceleration.
How can we enable GPU acceleration? First, open [NVIDIA Control Panel] and then click on [Set PhysX configuration]. Finally, select the best PhysX processor.