|
Video Editor At it's simplest, the editor requires only that you
select a valid input file; indicate the path and file name of your target file
and then, using the preset default properties, select a file type (MPEG-1, VCD,
SVCD or DVD).

 |
The standard MPEG
file format. |
 |
The VCD format is a
subset of the MPEG-1 standard specifically for creating Video CD's
to be played back by devices that support the standard. |
|

Full version only |
The SVCD format is
a subset of the MPEG-2 standard specifically for creating Super
Video CD's to be played back by devices that support the standard. |
|

Full version only |
The DVD format is a
subset of the MPEG-2 standard specifically for creating DVD's to be
played back by devices that support the standard. |
|
 |
The AVI format is
the Windows standard varied dramatically by installable components
called codecs which compress and enhance audio and video when saving
and decompress audio and video for playback. When you select the AVI
format a popup with installed video codecs will be displayed before
conversion. |
To keep the duration of the target clip equal
to the source, check the Keep original duration box.
To pop up a list of all installed AVI audio
codecs or to set the audio properties for MPEG files, check the Display Audio
Codec Dialog box.
To set dithering for 256 colors or less,
change the Dithering dropdown.
To access the advanced MPEG settings, uncheck the box to
the left of Use MPEG Presets. Be aware that changing from the presets can
produce files that do not comply with the standard. Such files might be rejected
by editors, CD/DVD authoring tools and other applications that expect standard
format parameters.

When the Use MPEG Presets is not checked the
MPEG Settings tab is enabled.

The default presets will set the size, bitrate, frame rate
and other variable properties to the normally accepted standard for the video
format that you have selected. If your CD or DVD burning software does not
accept the presets you will have to modify the MPEG settings to meet the
requirements.
The Enhancing tab provides low-level image manipulation to
brighten, darken, change contrast, gamma, hue and saturation plus special
effects
to soften, sharpen or enhance edges.

Make broad changes with the sliders then increment or
decrement with the arrows and apply. Clicking next to the slider's drag handle
will make 5 point changes.

You can also embed text directly on the target file's
frames.

Type the text that you want embedded, set the left and top
point in pixels, select a color and optional shadow.

If you preview the process during a save the encoding will
be slowed.

If the source file codec fully decodes all frames during conversion you can change the appearance of your
target movie by enabling Output File Enhancing. Codecs that interpolate frame
images will cause a flicker. To overcome this obstacle you can convert the
source to MPEG with no enhancements, then enhance the new MPEG file.

- Brightness - (-100 to 100) Values from -1 to
-100 make the movie darker, those from 1 to 100 make it brighter.
- Contrast - (-100 to 100) Negative values
will decrease the contrast within the movie (colors will shift towards gray) while positive
values will increase it.
- Gamma - (1 to 500) Values below 100 make the
movie darker, values above 1 make it brighter.
- Hue - Number of degrees (-180..180) to
shift colors. This enhancement has no effect on shades of gray including
black and white.
- Saturation - Percent of saturation from -100
to 100. Positive values make the colors richer, while negative values reduce
the amount of color in the movie. The value of -100 removes all color
information and produces grayscale images within the movie.
- Soften - Makes the images within the movie
smoother by applying low intensity pixel averaging.
- Sharpen - Increases visibility of details of
the images within the movie.
- Edge Enhance - Enhances the edges of objects
within movie frames.
Original before enhancing

Brightened, contrast boosted, sharpened

Brightened, contrast boosted, edge enhanced

You can also crop the output to fit pre-selected bounds.

To draw the crop bounding box, click on the frame image
then drag the mouse pointer until the hashed area covers the portion of the
frame that you wish to keep.
You can drag the bounding box by clicking and holding
inside the box. The mouse cursor will change into a size-all cursor when in
position.

You can resize the box by positioning your mouse on the
top, bottom or either side. The mouse cursor becomes an east-west arrow on the
sides and a north-south arrow on the top and bottom.

Note that cropping will produce non-standard sized movies
unless the new movie is stretched to match the standard width and height.


Flip:


|