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- Aspect ratios & field options in Premiere Elements
The aspect ratio specifies the ratio of width to height. Video frames have an aspect ratio frame aspect ratio as do the pixels that make up the frame pixel aspect ratio. If a clip appears distorted in Premiere Elements, you can взято отсюда change its pixel aspect ratio. It's important to peemiere pixel aspect ratios before reconciling frame aspect ratios.
Frame aspect ratio describes the ratio of width to height in the dimensions of an image. For comparison, a typical widescreen frame has a frame aspect ratio of ; many camcorders that have a widescreen mode can record using this aspect ratio. Many films are shot using adobe premiere elements 9 overlay free wider aspect ratios.
When you add clips into a project with a different frame aspect ratio, decide how to reconcile the different values. You can show a widescreen movie with a frame aspect ratio on a standard TV with a frame aspect ratio in two ways.
Use the Letterboxing technique ovdrlay fit the entire width of the frame into a black frame. Black bands appear above and below the widescreen frame. Alternatively, use the Pan and scan technique to fill the frame with only a selected area of the divx pro for windows 7 free free. Although this technique eliminates the black bars, it also eliminates part of the action.
Premiere Elements automatically letterboxes any footage that you adobe premiere elements 9 overlay free into a aspect ratio project. Pixel aspect ratio describes the ratio of width to height in a single pixel of a frame. Pixel aspect ratios vary because different video systems make different assumptions about the number of pixels required to fill a frame.
For example, many computer video standards define a frame that has a aspect ratio as x pixels. Pixels that are square, which have an aspect ratio themselves ofpremeire fill the horizontal and vertical space the frame defines. Consequently, to fit all of these pixels in the frame, the pixels must be narrower than the square pixels. E,ements narrow pixels are called rectangular pixels, and they have an aspect ratio of 0.
However, when displayed on a broadcast monitor, the images appear adobe premiere elements 9 overlay free proportioned because broadcast monitors use rectangular pixels. Premiere Elements exports clips of various pixel aspect написали adobe dreamweaver cs6 descargar gratis free кажется without distortion.
It automatically adjusts the pixel aspect ratio of your project to overlag pixel aspect ratio of the clips. You can encounter a distorted clip if Premiere Elements interprets pixel aspect adobe premiere elements 9 overlay free incorrectly.
Square pixels and frame aspect ratio B. Nonsquare pixels and frame aspect ratio C. Premiere Preniere attempts to automatically compensate for pixel aspect ratios and preserve the frame size of added images. Images that you add are treated in the following elementts. Add video with D1 resolution x or DV resolution x However, it helps to see the Project Assets panel or the Interpret Footage dialog box to ensure that all files are interpreted correctly.
Premiere Elements automatically assigns pixel aspect ratios to files by using the Interpretation Rules. If a specific type of image is consistently misinterpreted distortedmodify the entries in the Interpretation Rules. If you want to override the pixel aspect ratio interpretation for files already in a project, use the Interpret Footage command. To change the size of a читать in Premiere Elements, select the clip and change the Scale property of the Motion effect.
The Motion effect is available in the Properties view with the clip selected in the Expert view timeline. The preset you choose when you start a project sets the pixel aspect продолжить чтение for the project. To combine diverse footage within a project and generate an output without distorting source images, ensure that all files are interpreted correctly.
When you set the pixel aspect ratio of a file, use its original ratio, not the ratio of the project and final больше на странице. Square Pixels. Uses a 1. Use this setting if your source clip has a x or x frame size. You can also use this setting if the file was exported from an application that supports only square pixels.
Uses a 0. This setting lets you maintain a frame aspect ratio adobe premiere elements 9 overlay free the clip. Use this setting for clips exported from an application that works with nonsquare pixels, such as a adobe premiere elements 9 overlay free animation application.
This setting lets you maintain a frame aspect ratio. Use this setting if your source clip has a x frame size and you want it to maintain a frame aspect ratio. Anamorphic Uses a 2. Use this setting if your source clip was amorphically transferred from a film frame with a aspect ratio. HD Anamorphic However, if they have different pixel aspect ratios, redesign the image using a different frame size such as x In most video, each frame consists of two fields.
The fields are interlacedor combined, to create the complete image. Adobe Photoshop Elements includes a reverse field order preset for video imported from a hard disk or Flash memory camcorder перейти на страницу uses upper fields first. You перейти capture source footage with upper fields first. For this footage, ensure that your project uses either the Standard or Widescreen preset from the Flash Memory Camcorders presets folder.
However, each field captures the premieree at a different time. Due to the читать adobe premiere elements 9 overlay free, playing a clip in slow-motion or creating a freeze frame makes the two fields discernible. You observe the same behavior when you export a frame as a still image. To avoid this situation, you can deinterlace the image.
Deinterlacing eliminates узнать больше здесь field and either duplicates or interpolates the lines of the remaining field. Reversing the wdobe dominance, the order in which the fields are recorded and displayed, can cause playback problems.
When the field dominance is reversed, motion адрес страницы jerky because the fields no longer appear in chronological order. Reversing can also happen when you set an interlaced clip to play backward. To avoid these complications, you can deinterlace the image.
These include changing the clip speed, exporting a filmstrip, playing a clip backward, or freezing a video frame. Interlace Consecutive Frames. Always Deinterlace. Premiere Elements deinterlaces by discarding one field and interpolating a new field based on the lines of the remaining field.
It keeps the field specified in the Field Settings option in the Project Settings. If you specified No Fields, Premiere Elements keeps the upper field unless you selected Reverse Field Dominance, in which case it keeps the lower adobe premiere elements 9 overlay free. This option is useful when freezing a frame in the clip. Flicker Removal. Prevents thin horizontal details in an image from flickering by slightly blurring the two fields together.
An object overlqy thin as one scan line flickers because it can appear only in every other field. Legal Notices Adobe premiere elements 9 overlay free Privacy Elemengs. User Guide Cancel. Understanding aspect ratios. Frame aspect ratio. Pixel aspect ratio. Capturing or adding various aspect ratios. Adjust pixel aspect ratio for a still image or source clip.
In the Expert view, click Project Assets. Select the still image or source clip. Alternatively, choose one of the following from the Conform To adobe premiere elements 9 overlay free. Prepare the file by using one elemehts the following methods, and then capture or add the file to Premiere Elements:. Set field options for imported interlaced video. For Processing Options, select one of the following choices, and click OK. Sign in to your account. Sign in. Quick links View all your plans Manage your plans.
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