These trim values will revert to their defaults (for a full file) only for a freshly loaded file.Īn I-frame, short for intra-frame, or Keyframe, is a type of video frame used by the MPEG standard, although, its use is more general. Note 1: the Mark In/Out times that are set will not be overwritten by a Preset or File > Revert all Settings. To set the boundaries for the trim at the desired moments will take a bit of trial and error, either by replaying the file and re-setting the mark in and out points or by playing it and noting the times that would define the final file then, enter them later on the Time tab.Īny change made in the 'window' would be reflected on the Time tab and vice versa. Play will then start at the Mark-in time rather than at time zero. To view the trimmed segment, you would need to close the window via the 'OK' button and re-open (Effects or Select button). The double-play arrows give 10-sec jumps. At any time, the start and end times for a trim may be set by clicking on the Mark In/Out buttons. Once the window is opened, the file will begin play and it may be paused & re-started via the controls (see Figure below). ![]() This window is accessed by clicking either the 'Select' button, on the Time tab, or the Effects button on the Picture tab. In MediaCoder trimming is referred to as 'clipping' and is done either in the “Clipping and Effects” window (found in Features menu or by hitting Shift+F6) or by setting start and end times on the Time tab. By trimming I mean removing (avoiding) video from the start and/or end of a file. With some exceptions (see 'Exceptions for Trimming' below), video files to be converted in MediaCoder may be trimmed during the conversion.
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