What resolution will the video on a movie BD be?
BD resolution will follow the standard HD resolution standards currently used for HDTV transmissions. This means, at least for the present, the maximum resolution will be 1080i/p, or 1920×1080 in either interlaced or progressive format (not many displays can support 1080p, and even less can resolve or display the full 1080 lines – more information about the difference between interlaced/progressive video in section A.2). There is also 720p resolution (1280×720, progressive), which is the current native resolution of many home theatre displays, and also SD resolution support, similar to today’s DVDs. The first Blu-ray player from Samsung actually uses the same chip as the early HD DVD player (Broadcom), which only supports 1080i. The 1080p output from this player is achieved by Samsung adding another chip to convert the 1080i signal to 1080p. The actual quality difference between 1080i and 1080p is actually an active debate, since it has to take into account various factors such as the
BD resolution will follow the standard HD resolution standards currently used for HDTV transmissions. This means, at least for the present, the maximum resolution will be 1080i/p, or 1920×1080 in either interlaced or progressive format (progressive being the better, although not many displays can support 1080p, and even less can resolve or display the full 1080 lines – more information about the difference between interlaced/progressive video in section A.2). There is also 720p resolution (1280×720, progressive), which is the current native resolution of many home theatre displays, and also SD resolution support, similar to today’s DVDs.
BD resolution will follow the standard HD resolution standards currently used for HDTV transmissions. This means, at least for the present, the maximum resolution will be 1080i/p, or 1920×1080 in either interlaced or progressive format (more information about the difference between interlaced/progressive video in section A.2). There is also 720p resolution (1280×720, progressive), which is the current native resolution of many home theatre displays, and also SD resolution support, similar to today’s DVDs. The first Blu-ray player from Samsung actually uses the same chip as the early HD DVD player (Broadcom), which only supports 1080i. The 1080p output from this player is achieved by Samsung adding another chip to convert the 1080i signal to 1080p. The actual quality difference between 1080i and 1080p is actually an active debate, since it has to take into account various factors such as the source material, the native resolution of the display, and even the de-interlacer. For more info
