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A codec (enCOder/DECoder)
is a device or program
used for encoding and
decoding digital data
stream or signal. Most codecs have
the ability to compress
data. That is,
they take audio or video
data and convert it to a
format that takes up
less disk space and less
network bandwidth. There is a
wide variety of codecs used to compress
video and audio.
Incompatible codecs
interfere with the functioning
of any software. In case
of video editing
software like Video Edit
Magic it results in a
range of problems.
Choppy audio, no
video/audio in preview,
loss of synchronization
between audio and video,
video and/or audio
missing from the
movie, and incomplete
conversion are some of
them.
Video Edit Magic
harnesses Microsoft’s
DirectShow technology, a
part of DirectX; to edit
videos, display the preview,
add effects, add
transitions, and for
most of its advanced
features. DirectShow is
a software component for
handling and displaying
digital video, including AVI, MPEG, QuickTime,
Windows Media Video etc. |