The default position in MediaCoder is for cropping to be disabled (section 1, below). Manual: this opens the Easy Cropper window (Fig. However, this window doesn't function in all MediaCoder builds, as may be seen in section 1 of: viewtopic.php?f=17&t=9577&start=0.Ģ.
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The 'Crop' button opens a settings window that affects the Edge Coordinates mode (Section 5), the Crop panel menu offers a number of options, which are described in Sections 1 to 5, and 'Cropper' opens the Easy Cropper window that allows manual adjustment of the crop area. This issue is discussed in more detail in another Topic, see … viewtopic.php?f=17&t=8197&start=0).Ĭropping is available on the Picture tab via the Crop button, on the left, the Crop panel (with drop-down menu) and the Cropper button at right.
However, when the video is viewed, it will appear wider than this (wider for 16:9 than for 4:3). This fact is expressed by the Frame Aspect Ratio (FAR), which is Width:Height = 720:576 = 1.25:1. Notice that the Frame width is 1.25 times its height – there are 25% more pixels in the width than the height. And in MediaCoder the frame size in pixels is expressed as 'Resize' (on the Picture tab). Regardless of whether the clip is intended for Standard viewing (4:3) or Widescreen (16:9), a PAL video Frame is always 720 pixels in width and 576 pixels high, as expressed by its Resolution, 720x576.
For example, consider Standard Definition video. We also need to mention its “Aspect Ratio”. To discuss cropping we need to make a distinction between the size of the video Frame, which holds all the video data as pixels, and how it appears when viewed (played).
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