How to improve video recording with your Google Nexus 4
Nexus 7 users have done, and requires root access to change the files.With a little bit of Android skills you can up the bitrate of the video recording from the Nexus 4, thus improve the quality of the footage you capture meaningfully. The mod is basically similar to what a lot of
So far, so good, this gives you 20Mbit encoding, which is much better than the 12Mbit default value, but makes the video files larger, of course, so if you are space-tight, have this in mind.
Alternatively, you can just try a dedicated app like lgCamera from Google Play, which lets you change the bitrate, but also has many other adjustments that delve deep into the manufacturer's settings. We managed to set our office Optimus G to 60fps Full HD video recording at 20Mbit with it, for example, and you can find the app in the source link below, along with the XDA-Devs thread for manually fixing the bitrate.