Home > Sony > Digital Producer > Sony Vegas 5 Manual

Sony Vegas 5 Manual

    Download as PDF Print this page Share this page

    Have a look at the manual Sony Vegas 5 Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 980 Sony manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.

    							CHP. 12USING ADVANCED VIDEO FEATURES
    189
    1.Click the Event Pan/Crop button ( ) on the event.
    2.Drag the handles (small boxes) located around the perimeter of the selection area to change the size.
    3.Move the mouse to middle of the selection area until the cursor changes to a move icon ( ). Drag the 
    selection area to reposition it.
    Be aware of the following as you crop a video event: 
    To keep the selection area centered as you resize, select the 
    Size About Center button ( ).
    To maintain the proportion of the selection area, select the 
    Lock Aspect Ratio button ( ).
    To prevent distortion of the source media file, ensure that 
    Maintain aspect ratio is is set to Ye s.
    To restore the selection area to full frame, right-click the image and choose 
    Restore from the shortcut 
    menu.
    To set the selection area to a standard aspect ratio proportion, choose a preset from the 
    Preset drop-down 
    list.
    When using photographs or other media that is not the same frame aspect as your video, youll see black 
    bars on the sides or above and below the image.  To create a crop rectangle that matches the project frame 
    aspect, right-click the image and choose 
    Match Output Aspect from the shortcut menu.
    The cropping occurs instantly and the results are updated in the Video Preview window. Cropping applies to 
    the entire event and can be animated with keyframes. For more information, see Using keyframe animation on 
    page 237. 
    Bézier masks
    Use the controls in the Path heading on the left side of the Event Pan/Crop dialog to create masks using 
    Bézier curves. Each event can contain multiple Bézier masks.
    When you use a single setting for the duration of an event, you are masking the contents of the event. You 
    can add keyframes to change the shape, size, or position of the mask to create an animated effect.
    Creating a Bézier mask
    1.
    From the To o l s menu, choose Video, and choose Video Event Pan/Crop (or click the Event Pan/Crop button 
    ( ) on the event). The Event Pan/Crop window is displayed.
    2.Select the Mask row in the keyframe controller. When the Mask row is selected, Bézier curve-drawing 
    tools are displayed so you can create your mask. 
    3.Select the Mask check box to apply the mask so you can see the results of your masking in the Video 
    Preview window, or clear the check box to bypass the mask.
    Tracks Mask Output 
    						
    							190
    USING ADVANCED VIDEO FEATURESCHP. 12
    4.Select the anchor creation tool ( ) on the left side of the Event Pan/Crop window and click in the 
    workspace to create a mask. See the following table for a description of the tools behavior.
    Tip: Right-click the curve, choose Initialize Tangents, and 
    choose a command from the submenu to smooth the path (or 
    portions of the path) to help you get started with your editing.
    Editing the path
    Use the tools on the left edge of the Event Pan/Crop window to edit your mask.
    Icon Tool Description
    Normal Edit Use to select and edit control points and tangents.
    Click a point to select it, or drag to move the point.
    Hold   while clicking to select/deselect multiple points.
    Hold   and click a segment to select all points on the path. The pointer is displayed as a . 
    Hold  +  while clicking an anchor point to invert the selection state of each anchor on the path. The 
    pointer is displayed as a  .
    Drag a segment between two anchor points to modify the tangents on each side of the segment. The pointer is 
    displayed as a  .
    Hold   while clicking an existing point in a closed path to show or hide the tangents. The pointer is 
    displayed as a  .
    Drag a tangent control to manipulate the curve. Both sides of the tangent control move about the anchor point. 
    The pointer is displayed as a  .
    Hold   while dragging a tangent control to split the halves of the control and adjust them independently or 
    join the two halves of the control if the tangent was previously split.
    Anchor 
    CreationUse to create control points.
    Click to create an anchor point. Drag before releasing the mouse button to modify the tangents of the new 
    point.
    Click the first or last point of an open path to close the path. The tool is displayed as a  . Drag before 
    releasing the mouse button to move the entire path.
    Click between two anchor points to create a new point. The tool is displayed as a  .
    If all paths are closed, click to create a new path.
    Anchor 
    DeletionUse to remove control points.
    Split 
    TangentUse to adjust control point tangents. 
    Click a point to display tangent controls, or click the center of a tangent control to reset it.
    Drag center of the tangent control to manipulate the curve. Both sides of the tangent control move about the 
    anchor point. The pointer is displayed as a  .
    Drag the point at either end of the tangent control to manipulate that half of the curve. The pointer is displayed 
    as a  . 
    Hold   while dragging a tangent control to split the halves of the control and adjust them independently or 
    join the two halves of the control if the tangent was previously split.
    Ctrl
    Alt
    AltShift
    Ctrl
    Ctrl
    Shift 
    						
    							CHP. 12USING ADVANCED VIDEO FEATURES
    191
    Setting path options
    1.
    Select a path with the Normal Edit tool  .
    2.Expand the Path heading on the left side of the window to set options for the selected path.
    3.Choose a setting from the Mode drop-down list to choose the selected paths masking behavior. 
    
    Positive — The area inside the path is visible in your video output.
    
    Negative — The area outside the path is visible in your video output. The area inside the path is 
    transparent.
    
    Disabled — The path is bypassed.
    4.Select the Anti alias box and choose Ye s or No from the drop-down list to indicate whether you want to 
    apply an anti alias filter to smooth the edges of the path.
    5.Select the Opacity box and type a value in the box (or click the   to display a slider) to set the opacity of 
    the area inside the path.
    6.Select the Feather type box and choose a setting from the drop-down list to fade the edges of the path. 
    
    In — Feathering is applied to the inside edge of the path.
    
    Out — Feathering is applied to the outside edge of the path.
    
    Both — Feathering is applied to both sides of the path.
    
    None — No feathering is applied.
    7.Select the Feather % box and type a value in the box (or click the   to display a slider) to set the amount 
    of feathering that is applied to the path. 
    Rotating
    You can also rotate the selection area in the Event Pan/Crop 
    window. If you rotate the entire frame, the background 
    behind the video shows through. Position, size, and rotation 
    can all be animated with keyframes. For more information, see 
    Using keyframe animation on page 237.
    1.Click the Event Pan/Crop button ( ) on the event.
    2.Resize and move the selection area as desired. For more 
    information, see Cropping on page 188.
    3.Move the mouse outside the selection area until it 
    becomes a rotate icon ( ). Drag to rotate the selection 
    area. Alternately, you may enter precise rotation values in 
    the 
    Angle (degrees) box. 
    						
    							192
    USING ADVANCED VIDEO FEATURESCHP. 12
    Adding animation
    Keyframe animation dramatically increases the variety of panning, zooming, and rotating effects you can 
    create using the Event Pan/Crop window. A later chapter provides examples of zooming in on a still image 
    and using pan-and-scan techniques. For more information, see Animating event panning and cropping on page 
    241.
    Working with still images
    You can use still images for a number of purposes including slide shows, overlay graphics, and titles. You can 
    insert still images into projects just like any other media files. The default length for a still image event when 
    it is first added to a track is five seconds (this is an adjustable preference), but this duration can be modified 
    by dragging the edges to create a still image event of any length. Images cannot be looped, but share many 
    characteristics with video files, including transparency. In addition, you can use many of the same tools on 
    image events that you can on video events, such as track motion, panning and cropping, and video effects 
    plug-ins. For more information, see Zooming in on a still image on page 241.
    Creating still images for use in Vegas software
    Many image formats can be imported: BMP, GIF, JPG, PNG, TIFF (requires QuickTime), PSD (flattened), 
    and TGA. If you have the option to create PNG files in your graphics software, this is the recommended file 
    type. PNG files use lossless compression and can also include alpha channel information, which is one of the 
    cleanest methods of creating transparency for overlays. an alpha channel can automatically be detected, if 
    present, in PNG files. 
    Note: The alpha channel may not be automatically detected 
    in TGA images. Right-click a TGA image in the Media Pool 
    or an event on the timeline and choose 
    Properties. Then, in 
    the Media Properties dialog, select the type of alpha channel 
    from the list.
    If you know your media file has an alpha channel and it is not detected properly, right-click the media file in 
    the Media Pool or an event on the timeline and choose 
    Properties from the shortcut menu. Then, in the 
    Media tab, select the appropriate alpha channel type from the Alpha channel drop-down list. Premultiplied is 
    the recommended setting. You can save this setting so that the alpha channel is properly detected on other 
    media files with the same properties. For more information, see Setting custom stream properties on page 205. 
    						
    							CHP. 12USING ADVANCED VIDEO FEATURES
    193
    Correcting images for DV pixel aspect ratios
    For best results when importing still images, create images that account for the pixel aspect ratio of your 
    desired output format. Vegas software does a good job stretching images to fit the output format, but some 
    distortion occurs if the pixel aspect ratio for the source format does not match the destination format. 
    To calculate pixel aspect ratio correction, use this formula:
    Output frame pixel width 
    X Output format pixel aspect ratio = Still image pixel width
    For example, this is the formula for NTSC DV format:
    720 (DV screen frame pixel width) 
    X .9091 (DV pixel aspect ratio)= 655 (pixel width)
    Use these figures as a guide when creating images:
    Full frame, pixel-aspect-corrected still images for use in NTSC DV projects are 655x480.
    Full frame, pixel-aspect-corrected still images for use in PAL DV projects are 787x576.
    Capturing a timeline snapshot
    You can create still images of a single frame of your project. Once saved, the snapshot can be used just like 
    any other still image.
    1.Position the cursor on the frame of the project you wish to capture as a still image.
    2.Click the Save Snapshot to File button ( ) on the Video Preview window. The Image Filename dialog 
    appears.
    3.Select a file format (JPEG or PNG) and enter a name for the new still image file.
    4.Click Save. The image is added to the Media Pool.  
    						
    							194
    USING ADVANCED VIDEO FEATURESCHP. 12
    Creating a slide show
    A slide show composed of still images and an accompanying soundtrack can be an excellent way to show off 
    your pictures. You can insert multiple images to instantly create a slide show, complete with crossfades. 
    Importing high-resolution still images and using panning, cropping, and track motion tools can add interest 
    to an otherwise static slide show. For more information, see Cropping video on page 187 and Adding track motion 
    on page 245.
    1.In the Options menu, verify that Automatic Crossfades is selected.
    2.From the Options menu, choose Preferences. Adjust the following settings on the Editing tab:
    Enter the length for the still images in the 
    New still image length box.
    Select 
    Automatically overlap multiple selected media when added. 
    Enter the length of the automatic overlap in the 
    Amount box in the Cut-to-overlap conversion section of 
    the dialog.
    3.Click OK. The Preferences dialog closes.
    4.Select all of the images you want to use in the Explorer.
    5.Right-click and drag these files to the timeline.
    6.From the shortcut menu, choose Add Across Time.
    If you want, you can replace the crossfades between images by dragging transitions to the crossfade regions at 
    a later time. For more information, see Using transition effects on page 231.
    Note: When using photographs or other media that is not the 
    same frame aspect as your video, youll see black bars on the 
    sides or above and below the image.  To create a crop 
    rectangle that matches the project frame aspect, right-click the 
    image and choose 
    Match Output Aspect from the shortcut 
    menu.
    Creating titles
    Most video projects include titles and credits. There are two ways to add text to your project. You can use the 
    titling engine (text generator) or you can use an external image-editing program to create titles. For more 
    information, see Using generated media on page 213. 
    						
    							CHP. 12USING ADVANCED VIDEO FEATURES
    195
    Creating titles from images
    While every software application is slightly different, the general procedure for creating titles with a 
    transparent background is as follows.
    1.Start your image-editing application.
    2.From the File menu, choose New. Set the dimensions of the new image to be the same as the frame size for 
    the project. For more information, see Correcting images for DV pixel aspect ratios on page 193. Make the 
    default canvas (background) color a solid color. The background will be transparent in the final image, so 
    any solid color works.
    3.Select the Text tool and enter the text for your title.
    Note: Size and position your titles carefully to fit within the 
    Title Safe Area or the titles may extend beyond the edges of 
    your television. For more information, see Identifying safe 
    areas on page 258.
    4.From the File menu, choose Save As.
    5.From the Save as type drop-down list, choose TGA, PNG, PSD or BMP (PNG is recommended). Make 
    sure that you save the alpha channel information (for TGA and PNG), which is used for transparency.
    6.Enter a name and click Save.
    7.Insert the image in a track just above the one with the video that will be in the background. 
    8.Click the Compositing Mode button ( ) on the title track and choose Source Alpha if your image has an 
    alpha channel associated with it. If it does not, you may need to add a chroma key filter to the image and 
    key out the background. For more information, see Chroma keying on page 228.
    The alpha channel is saved as a selection area in some 
    programs. If you cannot save the alpha channel, use a black 
    background and a mask will be created from the background. 
    The alpha channel of TGA images may not be detected 
    automatically. For more information, see Modifying media 
    file properties on page 204. 
    						
    							196
    USING ADVANCED VIDEO FEATURESCHP. 12
    Fading titles
    Another common technique is to fade a still title in and out. You can create this effect by using an opacity 
    envelope on a title event. For more information, see Using opacity envelopes on page 139.
    You can also create multiple title images and then use crossfades or custom transitions between them. For 
    more information, see Using transition effects on page 231.
    Adding closed captioning to Windows Media Video (WMV) files
    Closed captioning makes your final video accessible to a wider audience. You can use text commands to add 
    captions line-by-line to a Windows Media
    ® Video (WMV) file, or for longer projects, you can add 
    captioning from a script.
    Adding closed captioning line-by-line
    1.Position the cursor where you want the closed captioning 
    text to appear.
    2.From the Insert menu, choose Command. The Command 
    Properties dialog appears.
    3.From the Command drop-down list, choose Te x t.
    4.In the Parameter box, enter the closed captioning text you 
    want to display.
    5.Click OK.
    6.Repeat steps 1-5 for each line of closed captioning text you want to add.
    7.Render your file in Windows Media Video format. For more information, see Rendering a project on page 271.
    Tip: Take steps to ensure that the closed captioning displays 
    when the video is played. For more information, see 
    Displaying closed captioning on page 198.
    Adding closed captioning from a script
    Using a script to generate closed captioning involves several steps. First, you must copy and paste the lines 
    from the script into a spreadsheet. You can create the spreadsheet from scratch (using the steps that follow) 
    or use the sample shell (Vegas Captioning Shell.txt) provided in the Samples folder on the Vegas software 
    CD. You can open this tab-delimited shell with a spreadsheet application or, in the absence of a spreadsheet 
    application, any text editor.
    Once the spreadsheet is complete, you can copy and paste the lines into the Edit Details window. You can 
    set the position for each line of closed captioning during playback. 
    						
    							CHP. 12USING ADVANCED VIDEO FEATURES
    197
    Creating a script spreadsheet
    1.
    Create a four-column, tab-delimited spreadsheet.
    2.In the first column, enter 00:00:00:00 in each of the cells as a placeholder. You will set the actual position 
    of each line during playback.
    3.In the second column, enter TEXT in each of the cells to specify the command type.
    4.In the third column, enter the text that you want to display as a closed caption. Enter each line in its own 
    cell.
    Tip: If you have a script, you can copy and paste individual 
    lines into the cells.
    5.In the fourth column, enter a label to identify your captions. An entry such as Line 001 can help you sort 
    the captions once you paste them into your Vegas project.
    Note: The final caption displays in the Microsoft® Windows 
    Media
    ® Player until the end of the video. To clear the final 
    caption sooner, add a final command with no text (as shown 
    above). 
    						
    							198
    USING ADVANCED VIDEO FEATURESCHP. 12
    Copying and pasting captions into Vegas software
    1.
    Select the cells in the spreadsheet and copy them.
    2.Switch to Vegas software and choose Edit Details from the View menu. The Edit Details window appears.
    3.From the Show drop-down list, choose Commands.
    4.Right-click the gray box in the upper-left corner and choose Paste from the shortcut menu. The 
    spreadsheet data is pasted into the Edit Details window.
    5.Click the column header for the Comments column. This sorts the captions by line number.
    Setting closed captioning timing
    1.
    Position the cursor shortly before where you want the first caption to occur.
    2.Select the row for the first caption in the Edit Details window.
    3.Click the Play button ( ) to start playback.
    4.When playback reaches the place where the first caption should 
    occur, press  . The first caption is inserted at the cursor 
    position, updates the 
    Po s i t i o n setting in the Edit Details window, 
    and selects the next caption.
    5.Press   to insert each subsequent caption.
    6.Render your file in Windows Media Video format. For more information, see Rendering a project on page 271.
    Displaying closed captioning
    You may use one of two methods for displaying the closed captioning when the video is played:
    Instruct your audience to turn on captioning. In Windows Media Player 7 and 8, choose 
    Now Playing 
    Tools
     from the View menu and choose Captions from the submenu.
    Create an HTML page with the Windows Media Player embedded in it. See the online help for a 
    sample HTML page.
    Click the Comments column header
    to sort the captions by line number.Right-click to paste the spreadsheet
    contents into the Edit Details window.
    Ctrl+K
    Ctrl
    +K 
    						
    All Sony manuals Comments (0)