Two-way Video coding scenarios
Interlaced video sequence
Interlaced mode will provide more smoother quality than progressive mode giving same bit rate.
YCbCr & RGB color space convert each other
4:2:0, 4:2:2, 4:4:4 sampling patters (progressive)
SD Video frame format
HD video frame format
SD and HD resolution comparison
Video encoder block diagram
H.264 video coding and decoding process
Video codec: High level view