RCS Video Size Limit
RCS (Rich Communication Services) is a messaging protocol designed to replace traditional SMS and MMS. In addition to the traditional features like read receipts and typing indicators, RCS supports the sharing of high-quality media and provides a more modern messaging experience. Therefore, its maximum file size should be much larger than the video size limit for MMS and SMS. So, what is the RCS video size limit?
According to Google Help, the RCS video file size limit is generally 100 MB, allowing you to easily send larger media attachments, including videos, photos, and documents.
It is important to note that not all carriers or devices support RCS messaging, and both you and the recipient need to enable RCS to send large video files (up to 100 MB). Although RCS typically has a 100 MB limit, individual carriers may set different limits.
How to Send Videos Larger Than 100 MB Over RCS
RCS is a significant improvement over MMS and SMS, making it possible to send HD videos without compression or quality loss. However, if your video exceeds the RCS size limit, the following workarounds can help you shrink the file size or get around the 100 MB size limit.
#1. Compress the Video
The first solution is compressing video for RCS to meet the size limit. Both desktop video compressors and online tools can effectively reduce the video file size while maintaining decent quality.
#2. Remove Unwanted Parts
You can also cut out extra parts of the video to make the file smaller. Most smartphones have built-in editing tools for quick trimming.
#3. Downscale Resolution
Additionally, downscaling the video resolution is also a useful tip for reducing the file size. Meanwhile, you can lower the video bitrate.
#4. Share the Large Video as a Link
If you don’t want to sacrifice the video quality or detail, consider sharing the video as a link. With various cloud storage platforms and video-hosting services, it’s easy to turn a large video file into a shareable link.
How to Optimize Video to Meet RCS Video Size Limit
After learning useful tips to bypass the RCS video file size limit, let’s see how to use MiniTool MovieMaker to make a large video less than 100 MB for seamless sharing.
MiniTool MovieMaker is an easy-to-use and feature-rich video editor. It provides various editing tools, such as trimming and cropping, and plenty of effects, such as filters and transitions, to edit and enhance your video. It also offers several customizable settings when exporting videos. So, if you want to compress videos for RCS messaging, MiniTool MovieMaker is a fantastic choice, and it won’t add watermarks to the final result.
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Step 1. Run MiniTool MovieMaker after installation and click the New Project button to enter the main UI.
Step 2. Click the Import Media Files button to add your video and drag it to the timeline to begin editing.
Step 3. Trim unwanted parts, select the clip on the timeline, put the mouse cursor over the start or end of the clip until the Trim icon appears, and click and drag the icon inwards to eliminate unwanted sections from the start or finish of the clip.

To remove the middle part of a video, drag the playhead to the beginning and end of the clip you want to delete, and click the Split icon respectively to separate the clip. Right-click on the clip and choose Delete.
Step 4. Click the Export button to prepare for output. Make sure the Format is set to MP4 and select a lower resolution than the original video. Also, you can set the video quality to Good and reduce the bitrate to shrink the final video size.

Then, check the estimated file size. If the video is less than 100 MB, click the Export button to export the video.
Final Thoughts
RCS dramatically improves the media sharing experience compared to SMS/MMS, with a typical video size limit of 100 MB. If you have RCS enabled, you can now send HD videos and photos with just a few taps. If your video size exceeds this limit, please reduce the file size or use cloud sharing if needed.
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