Worrying About The Compatibility Of Android Mediacodec And Mediamuxer Since Api-18

With an effort, I wrote a demo which can record a h264/aac video successfully. I use MediaCodec and MediaMuxer which are both available since api-18. To avoid that the color format

Solution 1:

There are few guarantees in life, but the Android CTS tests attempt to ensure that all devices correctly perform certain actions. It sounds like what you're doing makes use of features covered by CTS, so the chances of success are very good, but there can always be exceptions.

For this or any app, it's good to test on as many different devices as possible.