A quicker "record video" option seems like a good thing to me. Conceptually, this is
ONE step instead of up to a few to start capturing video.
But how about either:
- Showing an info screen to teach people that shooting video with phone in landscape means future playback that fills their TV screen instead of being a tall, thin strip of video in the middle and huge black bars to the left & right? OR
- Advance the camera capture so that one can hold the phone vertical but shoot landscape anyway... and then crop it "skinny" if that's the desired end goal by the user? If someone actually likes all of their video shot tall & skinny, default the playback that way when they are watching with phone in portrait (an "auto crop" for playback if you will).
There seems to be no amount of oral education about this topic that can move those listening to change the well-established habit of holding the phone vertical to shoot video. So, either make a little phone effort to re-educate everyone or make the phone capture landscape when camera is held portrait so that later- when the person who shot it that way is wanting it to "fill my TV screen"- one does not have to explain yet again that they must rotate their phone when capturing the video.
Does vertical skinny have a place in rendered videos? Sure, there are some applications where it works nicely. But I bet the vast majority of video capturing people would prefer landscape default if they could only know- and then recall when they want to capture new video- to rotate that phone... or have it go ahead and capture the left & right extra when they shoot in portrait so that they can see much more when they play back on any wider screen in the future.