The benefits of High Definition (HD) video are that it primarily has a better picture than a Standard Definition video would. Therefore, you are likely to see more detail with a high definition video than you would if you were to watch it in the standard version.
High definition Multimedia interface cables provide better video quality, uncompressed digital video and audio quality, a single cable and integrated remote control.
HDMI
Yes is does play the video in a high definition picture.
I dont believe it is. YBbPr is capable of outputting High definition (1080) where as S-video is Standard Definition
High-definition audio and video often utilize HDMI (High-Definition Multimedia Interface) connections, which can transmit both audio and video signals over a single cable. Additionally, DisplayPort is another connection commonly used for high-definition video, especially in computer monitors. For audio specifically, connections like USB (for digital audio) and optical (TOSLINK) are also popular choices. These connections support high bandwidth and advanced formats such as surround sound and 4K video.
The difference between 720pi and 1080pi is that 1080pi is in full high definition. The video quality is a lot better.
High Definition Component Video Input (Phillips Corp)
Yes the Playstation 3 console supports video output in standard as well as high definition.
HDMI is a digital connection that transports video up to High Definition and multi-channel audio. S-Video is an analogue connection that transports video in standard definition and with no audio.
High Definition cord which is used to transfer audio/video to electronic devices such as: Laptops, personal computers, console games, high definition TV, video devices, and so much more.
The number of hours of video that can fit into 3.6 gigabytes depends on the video quality and compression used. For example, standard definition video might require about 1 gigabyte per hour, while high definition video might use around 3 gigabytes per hour or more. Therefore, 3.6 gigabytes could hold approximately 3 to 3.6 hours of standard definition video, but only about 1 to 1.2 hours of high definition video.
HDMI connectors (they aren't slots), are inputs or outputs for high definition video and audio used by modern televisions, cable and satellite receivers, game machines, computers and other devices.