MCOM 418 - Flash Catalyst CS5 Classroom In A Book Lesson 8 - Adding & Controlling Video & Sound
exam review questions
(p.144) Before you can add video to your rich Internet applications, you must ________ it for web delivery.
(p.144) Flash Catalyst supports ________ and F4V video files.
(p.144) FLV and F4V are container formats for ________.
(p.144) FLV files generally contain video data that is encoded using the On2 VP6 or Sorenson Spark codec and audio data encoded using an ________ audio codec.
(p.144) F4V files generally contain video data that is encoded using an H.264 video codec and the ________ audio codec.
(p.144) A ________ is an encoding/decoding algorithm that controls how video files are compressed during encoding, and decompressed during playback.
(p.145) Whenever possible, encode a file from its ________ form.
(p.145) If you convert a file that has already been compressed using a different format, and then recompress that file into the FLV or F4V format, the previous encoder can introduce video ________.
(p.146) A suggestion for shooting web-friendly video: Use a ________ to reduce camera movement.
(p.146) Poor lighting will produce visual “________” on each frame of the image, making it difficult to create a quality web version of the video.
(p.146) A suggestion for shooting web-friendly video: At a minimum, shoot the source video on a ________ camera.
(p.146) ________ begins by capturing or transferring your footage from your camera or digital video recorder to a hard drive.
(p.146) Flash Catalyst supports video files with the .flv and .f4v filename extensions and audio files with the ________ filename extension.
(p.147) When you import a single video file, a new ________ object is created in the target layer and added to the artboard.
(p.148) When you add a video to an application, the source video is stored in the library and a Video Player object is added to the current state and appears in the ________ panel.
(p.148) The Video Player is a ________ used to hold and play the video.
(p.150) As with other objects, a video player can exist in more than one state, and it can have a unique set of ________ in each state where it exists.
(p.150) In the Common section of the Properties panel for a Video Player, the Scale Mode menu setting for ________ scales uniformly as large as possible without cropping the video; black or white bars appear around the video if the video is a different aspect ratio than the video player bounding box.
None
Letterbox
Stretch
Zoom
(p.152) You can use original artwork to create a custom video controller ________.
(p.152) Once you define the parts of a video controller, you need to add ________ to control video playback.
(p.155) To enlarge the clickable area of a button, you can add a shape that’s larger than the button. Place the shape in a new layer inside the button component, and change the shape’s ________ value to 0.
(p.157) ________ aren’t just fun; they improve usability by identifying buttons, menus, and other interactive objects.
(p.159) You can delay the start of the sound by dragging the Sound Effect bar in the Timeline, or by changing its ________ property in the Properties panel.
(p.159) When repeating a sound effect, you can set a ________ value, which creates a pause between each repetition of the sound effect.
(p.160) One way to gain greater control over the playback of sound is to import an “________” FLV file, which is a video file with an audio track, but no video.
(p.160) When you add an audio-only FLV file to your project, the file is contained in a ________.