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"plug-in-gap-navigator"
VCR Navigator
Start from menu:
<Image>/Video/VCR Navigator
The VCR Navigator dialog shows a thumbnail view, frame_number and
time (mm:ss:msec) of the frames in a scrollable listbox.
AL-Tracking:
Tracking of the active layer can enhance the workflow
when stepping from frame to frame. This feature tries
to find a layer in the newly loaded frame that matches
with the active layer of the previously
displayed frame (by name or stackposition) and set the
active layer to that matching layer automatically.
Radio buttons
"OFF" ... disable tracking of active layer
"Name" ... enable tracking of active layer by name.
Layernames are compared from left to right
and the layer whith the most matching
layername characters is selected.
If there are more layers with same amount of matching chars
case sensitivity, stringlength and stackposition are taken
into account too.
"Pos" ... enable tracking of active layer by stackposition
where positions of onionskin layers are not counted.
framerate:
You can set the global framerate for all frames here.
Note: changing the framerate in the VCR Naviagtor
dialog window does not change the number of frames.
Therefore the motion does speed up or slow down
at playback. If you want to keep your motion
speed constant at increased framerate use the
"Frames Density" tool to create (or delete)
the requested additional frames.
timezoom:
with timezoom you tell the VCR Navigator dialog window
to display every n-th frame only, to get an overview
if there are many frames.
Framerate and timezoom values are stored in
a gap video info file named:
<framebasename>_vin.gap
Double click with left mousebutton on a frame in the listbox
performs a goto operation, which loads the clicked
frame as current frame.
Single click with left mousebutton
selecets one frame (deselecting all others)
Ctrl click with left mousebutton
selecets one frame (additional to the current selection)
Shift click with left mousebutton
selects a range of frames.
Click with right mousebutton
brings up a pop-up menu
Pop-up menu
copy,
cut
paste before
paste after
paste replace
clear pastebuffer
select all
select none
cut and copy
is sensitive if any frame is selected,
paste and clear pastebuffer
is sensitive if video paste buffer contains
at least one frame.
This menu enables you to cut, copy and paste the selected
frames even between different videos.
Size and type of the handled frames are converted at pasting
if needed.
The palette of the current frame is used for the
pasted frames when the destination type is INDEXED.
There are 3 types of paste:
before:
Insert frames before the current frame.
Use this mode if you want to insert frames
before the first frame.
after:
Insert frames after the current frame.
Use this mode if you want to insert frames
after the last frame.
replace:
Replace frames beginning at the current frame
with the frames from the video paste buffer,
and does overwrite existing frames.
If there are selected frames in the VCR Navigator
dialog window, the current frame is set to
the first selected frame and the paste opration
is releted to the first selected frame
The paste buffer is located in the filesystem
and can be configured in the gimprc file:
(video-paste-dir "/home/hof/gap_video_paste_dir")
(video-paste-basename "gap_video_paste_")
The duplicate button in the VCR Navigator dialog
duplicates the selected frames immediate into
the current video, without writing to the
video paste buffer.
The delete button in the VCR Navigator dialog
deletes the selected frames without writing to the
video paste buffer.
IMPORTANT NOTE:
There is no undo for GIMP-GAP operations,
and the deleted frames can not be restored.
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