What format is rmvb?

rmvb is a video format file that is a variable bit rate (VBR) extended version of the RealMedia multimedia digital container format developed by RealNetworks; RMVB is typically used to store multimedia content locally, using this format file The extension is ".rmvb". The RMVB format can make more reasonable use of bit rate resources, so that RMVB format movies can be compressed to the maximum extent and can achieve almost perfect DVD-quality audio-visual effects.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

RMVB refers to RealMedia Variable Bitrate (RMVB), which is a variable bitrate (VBR) extended version of the RealMedia multimedia digital container format developed by RealNetworks. RMVB is typically used for multimedia content stored locally, compared to the more common RealMedia container for streaming media encoded at a fixed bit rate (CBR). The extension for files using this format is ".rmvb".

RMVB is a video file format, where VB refers to Variable Bit Rate. Compared with the previous generation RM format, the picture is much clearer because the bit rate of static pictures is reduced.

Based on the average compression ratio, the RMVB encoding method adds the 9.0 version of VBR dynamic bit rate technology, and adopts some H263/H264 algorithm features to greatly improve the image quality and fluency. improve.

Compared with the old version of RM, the RMVB format can make more reasonable use of bit rate resources, so that RMVB format movies can be compressed to the maximum size and achieve almost perfect DVD-quality audio-visual effects. Therefore, in order to reduce the time it takes to download movies online, people usually compress the video into the RMVB format. However, nowadays, RMVB has gradually been replaced by MP4 and other formats.

How to open rmvb files

Right-click the file in rmvb format, and click "Open with" in the pop-up menu. You can choose the type of player for the opening method. .

We can see that there is only one player on my computer, Tencent Video, so Tencent Video is my preferred way to open the rmvb format. Of course, we can also click to select Other applications to open rmvb files.

After the selection is completed, we can click "Always use this application to open .rmvb files", click OK to open the file, you can see This .rmvb file can be played normally on Tencent Video.

How to convert rmvb format to mp4?

Prerequisite: Download and install Format Factory

1. Open the software and click on the video option

Click to open the video option on the main interface of the program .

#2. Click on the MP4 conversion function

Click to open the MP4 conversion function in the video option.

#3. Add the file and click OK

After adding the rmvb file that needs to be converted, click the Select OK button.

#4. Click Start to complete the conversion

Click the Start button in the selection menu to complete the format conversion.

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