Search results
Results From The WOW.Com Content Network
The output video file is directly playable as slow motion in video players that do not support adjusting the playback speed (e.g. on a Galaxy S3 Mini). The output video file is directly playable in video players and/or on devices that can only handle limited framerates (e.g. on a Galaxy S3 Mini).
Exports to: PDF, QuickTime, JPEG, TIFF, PNG, HTML (with JPEG images) and PowerPoint. Keynote also uses .key (presentation files) and .kth (theme files) bundles based on XML. [10] Supports all QuickTime video formats (including MPEG-2 and DV) in slideshows. Version 3 brings export to iDVD with clickability.
Playback controls on a CD player. Control symbols on a Sony Betamax Portable. In digital electronics , analogue electronics and entertainment , the user interface may include media controls , transport controls or player controls , to enact and change or adjust the process of video playback, audio playback, and alike.
PowerPoint version 14.0 (2010, 2011 for Mac) could read and write Transitional, and also read but not write Strict. PowerPoint version 15.0 and later (beginning 2013, 2016 for Mac) can read and write both Transitional and Strict formats. The reason for the two variants was explained by Microsoft: [278]
Three-two pull down (3:2 pull down) is a term used in filmmaking and television production for the post-production process of transferring film to video. It converts 24 frames per second into 29.97 frames per second, converting approximately every four frames into five frames plus a slight slow down in speed.
The simplest way to change the duration or pitch of an audio recording is to change the playback speed. For a digital audio recording, this can be accomplished through sample rate conversion. When using this method, the frequencies in the recording are always scaled at the same ratio as the speed, transposing its perceived pitch up or down in ...
Upon playback, the viewer perceives the series of slightly changing, rapidly succeeding images as motion. A consistent shooting environment is needed to maintain the illusion of continuity: objects must be consistently placed and lit.
Core Video provides both a buffering model and a playback synchronization solution within its processing pipeline. A video source provides a decompressed data stream to be rendered as images within a visual context in Quartz 2D. Core Video can be thought of as the link between this video source and its display context.