Ensure the subject is lit from the front, not behind (avoid silhouette effect) [6].
MP4 (MPEG-4 Part 14) is a digital multimedia container format used to store video, audio, and subtitle data. It is the industry standard for online streaming, mobile devices, and high-definition video [1]. Usually H.264 (AVC) or H.265 (HEVC). Audio Codecs: Commonly AAC (Advanced Audio Coding) or MP3. Video And Audio Recording mp4
AAC-LC (Low Complexity) for high quality/low file size [1]. 4. Tips for High-Quality Recording Ensure the subject is lit from the front,