Garmin VIRB 360, Руководство пользователя

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2
Select a video recording mode ( Video Modes , page 4 ).
3
Attach the camera to a mount or tripod suitable for the kind of
video you want to shoot ( Camera Mounts , page 2 ).
4
Find a good shooting location and camera position ( Tips for
Shooting 360-degree Video , page 4 ).
5
Use the Garmin VIRB app to preview the camera view
( Remote Viewfinder , page 7 ) and fine-tune the video
settings ( Pro Settings , page 7 ).
6
Start recording ( Recording a Video , page 4 ).
Tips for Shooting 360-degree Video
Your VIRB 360 camera may be unlike cameras you have used
before. Traditional cameras capture a fixed, rectangular field of
view, which requires you to frame shots carefully and follow the
subject to keep it in the frame. The VIRB 360 camera captures a
full 360-degree sphere of video, recording everything around it,
in every direction.
Shooting 360-degree video requires some considerations that
may differ from traditional video recording.
• Put the VIRB 360 camera in the middle of the action.
A traditional forward-shooting camera is often placed with all
the action in front of it. Because the VIRB 360 camera
records in all directions, you should consider every angle and
place the camera so that interesting video can be recorded in
front, behind, above, and below the camera.
• Avoid blocking portions of the video sphere.
You may block a large portion of the recorded video sphere if
you hold the camera closely in front of you or place it near a
wall or other obstruction. You should place the camera where
it has a clear view of the surroundings in all directions.
• Point the front lens toward the primary subject.
Although the camera records in all directions, the initial view
for a 360-degree video centers on the front lens.
• Try placing the camera in a higher position to capture a
broader, less-obstructed view.
A higher vantage point often provides a clearer, wider view.
When recording action, you can hold the camera higher using
the included tripod and grip, or you can mount the camera
above you using an optional head mount or helmet mount.
When recording an event, you can use a tripod to place the
camera in a higher location that provides a line of sight above
crowds and other visual obstructions.
• Check the lighting conditions in all directions.
When feasible, you should use the remote viewfinder in the
Garmin VIRB app to verify the lighting conditions in all
directions from the camera.
Recording a Video
NOTE: If the battery power becomes very low while recording
video, the device automatically stops recording, saves the video,
and safely turns off. The status LEDs flash rapidly when the
battery charge level is low.
1
Move the recording switch forward to start recording video.
If the device is off, it turns on automatically. The device starts
recording video immediately, and the red light turns on.
2
Move the recording switch backward to stop recording video.
The video is saved on the memory card as an .mp4 file. The
G-Metrix
™
sensor data is saved on the memory card as a .fit
file.
Lens Modes
The lens mode determines which lens or lenses the camera
uses while shooting video, and the size of the field of view.
Select >
Lens Mode .
360 : Records spherical 360-degree video using both lenses.
The camera automatically stitches video from the two lenses
into one 360-degree video file. The camera captures 360-
degree video at 4K resolution. When you select 360 mode,
you should select a stitching distance.
Front Only, Rear Only : Records rectangular 16:9 video using
one lens. or points to the active lens. The camera
captures 16:9 video at 1080p resolution.
RAW : Records separate 200-degree hemispherical video files
from each lens, with a combined resolution of up to 5.7K. You
can edit or share the video from each lens separately, or you
can stitch both video files into a complete video sphere using
video editing software.
Changing the Stitching Distance
Each camera lens captures 200 degrees horizontally and
vertically, or slightly more than half of a sphere. When you are
shooting 360-degree video, the camera joins, or "stitches," the
two lens images at a set focal distance and removes the
overlapping parts of the images. This creates a full sphere of
video with little or no transition between the two lens images.
You can select the focal distance used for video stitching based
on your shooting environment.
1
From the main menu, select Setup > Stitch Distance .
2
Select a stitching distance:
• If you are shooting closer objects, indoors, or in closer
surroundings, select Near .
This option sets a stitching distance of about 5 m (16 ft.) to
optimize video stitching for most environments.
• If you are shooting distant objects, outdoors, or in a large,
open venue, select Far .
This sets a farther stitching distance to optimize video
stitching for distant objects or landscapes.
Video Modes
Select > Video Mode .
Video : Captures full motion video using one or both lenses,
based on the Lens Mode setting ( Lens Modes , page 4 ).
Slow-Mo : Captures slow motion video. This mode is not
available when you are using the 360 lens mode.
Time-lapse : Captures time-lapse video at a selected frame
interval.
Recording a Time-Lapse Video
Time-lapse mode captures individual video frames at longer
intervals and creates a video that plays much faster than real
time. You can use time-lapse mode to record movements,
changes, or events that take place slowly over a long period of
time.
Time-lapse videos play at 30 frames per second. The length of
the video depends on the amount of time between video
frames. For example, if frames are recorded at a one-second
interval, each second of video covers 30 seconds of real time. If
frames are recorded at a 60-second interval, each second of
video covers 30 minutes of real time.
1
From the main menu, select Video Mode > Time-lapse .
2 Select a time interval between video frames.
3 For the best results, mount the device so it does not move
while recording.
4
Record a video.
4 Video