How to improve the Miracast video stream quality?

Streaming quality may be affected by the surrounding wireless network environment. Avoid interference and obstructions such as huge metallic objects, reinforced concrete, operating microwave ovens or DECT phones. Streaming may also be affected if there are several wireless access points operating in the environment. Note: The Blu-ray player receives Miracaset stream with resolution up to 720p from a Miracast-certified device. Therefore, even if the source device can play the video at a higher solution, it converts the video to 720p before streaming to the Blu-ray player.