What exactly is “on the fly 4:3 to 16:9” supposed to mean?
The “widescreen”/“normal” setting is used to indicate what the aspect of the display panel is. If you change panels, then you change the setting… if you don’t change the panel, then you leave it at the correct setting.
Why would it ever be alternating between the 2 for the same panel “on the fly”?? Just to deliberately distort the output??
And exactly _ what _ in the file are you expecting to be the “flag” to indicate whether such ludicrous switching should ever take place?
I just went through this in another section:
The “normal” (or “widescreen”) setting isn’t meant to fill the entire screen for all video. No stretching or squashing is done (unless you choose the wrong settings). There is no “fit screen”… the file’s display ratio is always used in presenting the material as it was intended to appear. All the “widescreen”/“normal” setting does is let the WDTV know what is the proper amount of letterboxing/pillarboxing to properly present the material on that kind of display.
If you play 4:3 video on a 4:3 display with it set to “normal”, then the picture will fill the entire screen.
If you play anything past that (including common ratios like 16:9 and 2.35:1) on a 4:3 display with it set to “normal”, then the picture will fill the entire width of the screen, and will be letterboxed to maintain the correct display ratio given by the file.
If you play 4:3 video on a 16:9 display with it set to “widescreen”, then the picture will fill the entire height of the screen, and will be pillarboxed to maintain the correct display ratio given by the file.
If you play 16:9 video on a 16:9 display with it set to “widescreen”, then the picture will fill the entire screen.
If you play >16:9 video on a 16:9 display with it set to “widescreen”, then the picture will fill the entire width of the screen, and will be letterboxed to maintain the correct display ratio given by the file.
If you play 4:3 video on a 4:3 display with it erroneously set to “widescreen”, then the picture will fill the entire height of the screen, but will be squished horizontally (or stretched vertically) and pillarboxed, since the WDTV is “correctly” formatting 4:3 material for 16:9 output.
If you play 16:9 and above video on a 4:3 display with it erroneously set to “widescreen”, then the picture will fill the entire width of the screen, but the incorrect amount of letterboxing will be applied and the picture will appear stretched vertically (or squashed horizontally).
If you play 4:3 video on a 16:9 display with it erroneously set to “normal”, then the picture will fill the entire screen, thus appearing stretched horizontally (or squashed vertically).
If you play 16:9 and above video on a 16:9 display with it erroneously set to “normal”, then the picture will fill the entire width of the screen, but the incorrect amount of letterboxing will be applied and the picture will appear stretched horizontally (or squashed vertically).
Why would you want some files distorted? And how do you choose which files to distort and which ones to play properly?
If you’re desperate to have distorted files, can’t you just do that when you make the encodes, instead of keeping the studio’s aspect ratio and then expecting the playback device to do it?
I’m utterly lost.