On September 19, according to foreign media reports, Google added a new option for the Gmail service Lab part to allow users to improve the quality of video chat.
This new setting is called “ Video chat enhancements ” It not only enlarges the window of video chat, but also improves the resolution. The difference between the old window size and the new window size is very large. Not only does the window of the person you're chatting with expand, but so does the window of your camera that appears in the lower right corner of the screen.
This image shows a comparison of the previous and current video chat Windows. On the left is the old standard video chat window in Gmail. On the right is the new, high-quality video chat window, which is perfect for widescreen displays.