| Setting | Recommended Value | Why It's the "Best" | | :--- | :--- | :--- | | | .mp4 | Universal standard. | | Video Codec | H.264 | Best balance of quality, file size, and device support. | | Resolution | 1920 x 1080 | True Full HD. | | Frame Rate | Match your source (e.g., 24p , 30p , 60p ) | Prevents stutter or judder, matching the original feel. | | Bitrate (Critical) | CBR (Constant) or VBR (Variable) : Aim for 15-20 Mbps for most content. | The #1 factor for quality. 15 Mbps provides an excellent image with reasonable file size. For high-action or archival master, use 25-35 Mbps . A Constant Bitrate (CBR) is simpler and highly reliable. | | Audio Codec | AAC | The standard for high-quality audio in MP4. | | Audio Bitrate | 256 kbps for stereo | Excellent audio quality without wasting space. 320 kbps is overkill for most content. | | Audio Sample Rate | 48 kHz | Standard for professional HD video. |