Adobe Photoshop CC 2014 v.14.xx - Manual (Page 774)

Settings
Filter
Size
Fast Start
Fast Start-Compressed Header
Hinted Streaming
Compression Type
Motion
Data Rate
Compressor
Note:
Dimensions
Preserve Aspect Ratio Using
4. Under Video, click the appropriate button to set the following:
Opens the Standard Video Compression Settings dialog box so you can set the video compression and accompanying options.
Opens the Choose Video Filter dialog box, where you can apply built-in QuickTime video effects.
Opens the Export Size Settings dialog box to specify pixel dimensions for your exported video.
5. (Optional) If your movie is being delivered over the Internet, select Prepare For Internet Streaming and choose any of the following:
Sets up the movie to start playing from a web server before the movie has completely downloaded to a user’s computer hard
drive.
Compresses the movie’s header losslessly and sets up the movie to start playing from a web server before
the movie has completely downloaded to a user’s computer hard drive.
Sets up the movie to be streamed by a QuickTime Streaming Server.
QuickTime standard video compression settings (Photoshop Extended CS5)
The following options are available in the Standard Video Compression Settings dialog box:
Choose the codec to apply when exporting a file.
Specify the frame rate for your video by choosing the number of frames per second (fps). Some codecs support a specific set of frame
rates. Increasing the frame rate may produce smoother motion (depending on the original frame rates of the source clips) but uses more disk
space. If available, specify how often the key frames are generated. (See
Understanding QuickTime key frames .)
Select (if available for the selected compressor) and type a data rate to place an upper limit on the amount of video data produced by
the exported video when it is played back.
Set compressor options specific to the selected codec. Click the Option button (if available) to specify further compressor options. If
the Depth menu is available, choose the number of colors to include in exported video. (This menu is not available if the selected codec supports
only one color depth.)
If the Quality slider is available under Compressor, drag the slider or type a value to adjust the exported video’s picture quality and, consequently,
its file size. If you are using the same codec to capture and export, and you’ve rendered previews of a sequence, you can save rendering time by
matching the export quality setting with your original capture quality setting. Increasing quality above the original capture quality does not increase
quality, but may result in longer rendering times.
Compressor options are not available for the Component Video codec.
QuickTime movie size settings (Photoshop Extended CS5)
The following settings are available in the Export Size Settings dialog box:
Specifies the frame size for your exported movie. If you want to specify a frame size not included in the Dimensions menu, choose
Custom and enter values for Width and Height.
Specifies an option if the movie is scaled to a new frame size. Letterbox scales the source proportionally to fit into
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