A resolution of is a common standard for balanced quality and file size. Strategic Use Cases for MMS Video
is generally preferred for mobile viewing as it utilizes the full vertical screen. MMS Livemp4
: Some platforms allow up to 20 MB if they provide transcoding services, which compress the video for mobile delivery. A resolution of is a common standard for
Using MP4 clips in messaging can significantly boost engagement compared to standard text-only SMS. MMS Messages API Guide - Vonage MMS Livemp4