![]() ![]() ![]() In that regard you should be a litlle careful in initially selecting those settings if the source has a stored aspect that does not equal display aspect.Įxample: source setting to 1:1 and destination setting 16:9 means: The aspect ratios in the "locked box" cause convenient scaling to cater for things like the virtual pixel sizes of analog display systems. Without that you are going in blind when setting new stored dimensions whilst maintaining correct display aspect ratio for the resampled video. You need to know at least one of the other 2 aspect ratios (pixel or display) that define the video in order to properly use swsResize. The first time you use the swsResize filter it enters the stored dimensions of the source. Then if you again want to change your aspect ratio you need to unlock for that freedom. Thats intended (I presume) and IMHO is how it should be. When you come back to make adjustments to your saved resize filter settings, you start locked to your newly defined settings for the aspect ratio. (They're shown in the line under the filter name.) They won't get "lost" unless you go in to reconfigure the filter you'll have to uncheck Lock Aspect Ratio and readjust the dimensions each time you FeRD_NYC ![]() (Compare that to the Asharp filter, which despite having a checkbox labeled "Unknown flag"(!) will still retain the state of that checkbox on successive uses of Configure.)ĭooky, you can just ignore that ââ,¬â€ after you hit "OK", you can see in the Active Filters list that swsRescale is correctly configured with the dimensions you selected. It's not properly stateful as to the value of Locked Aspect Ratio, so it won't recreate the existing settings exactly. If you later go back to those settings by hitting Configure on an existing swsRescale instance, the dialog will come up with Lock Aspect Ratio re-enabled and the dimensions re-adjusted to locked values, effectively "losing" the settings. If you add swsResize, uncheck Lock Aspect Ratio and adjust your dimensions, then press OK, it'll set up the filter with those dimensions. ![]()
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