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Line 8: − Camcorders are video recording devices used to create stimuli and/or record participant behavior during research experiments. In an effort to standardize video recording formats and control interfaces, the TSG has adopted the Canon Legria and XA/XF ranges of camcorders for use in our research labs (effective 2019).+ + + − |- − ! style="width:200px;"| − ! style="width:200px;"| [[File:Canon_legria_hf_g26_videocamera_caleghfg262.jpg |200px|Image: 200 pixels]] − ! style="width:200px;"| [[File:Canon-XF405-Side-Front.jpg |200px|Image: 200 pixels]] − |- Line 31:
Line 28: − + − The most common use of our camcorders is to record participant behavior in our labs. Be aware of your recording settings when filming many participants for many hours: the higher the resolution, framerate and bitrate, the larger the file size. Large files may take a long time to transfer and backup, and will cost the faculty a lot of server storage space when archived in Workgroup folders and Data repositories. The TSG advices the following settings for general purpose recordings for an optimal quality to file-size ratio, as well as for easy importing in any video coding software:+ − {| class="wikitable" + − + − | Format || MP4+ − |-+ − | Resolution || 1280 * 720 pixels (720p)+ − |-+ − | Framerate || 25 fps (progressive)+ − + − | Bitrate || 4 Mbps (for h264 codec)+ − |-+ − |}+ + + + + + + − If you wish to record highly detailed movements, or retain more detail over larger distances, increase the resolution and bitrate. In most cameras these values are linked. Check the user manual or our quick start guide for your camera model to see how to adjust these settings.+ − + − If you wish to use our camcorders to record video for creating stimuli, please contact [[Erik van den Berge]].+ − ==See Also==+ − *[[Video Codecs]] − <!-- + − ==References== − <references /> − -->
→Video recorder
{{Infobox tsg
{{Infobox tsg
| name = Ipod
| name = Ipod
| image = ipod7.jpg
| image = ipod.jpg
| caption = Apple iPod touch
| caption = Apple iPod touch
| manuals = {{bulleted list
| manuals = {{bulleted list
}}
}}
The iPod touch featured a 4-inch diagonal widescreen multi-touch display with a resolution of 1136 x 640. The back-facing camera is 8 MP, capable of recording video in 1080p resolution at 25 fps, 30 fps, or 60 fps, and slow-motion video in 720p at 120 fps. This camera also features auto HDR for video recordings with supported codecs HEVC and H.264. There is a Microphone placed at the back of the ipod for voice memo recordings.
Because the iPod is standard protected with an access code, it provides protection for privacy-sensitive data.
==Specifications==
==Specifications==
{| class="wikitable"
{| class="wikitable"
! <!-- empty cell -->
! <!-- empty cell -->
! Canon Legria HF G26
! Canon Legria HF G26
==Usage==
==Usage==
===Observation===
===User(record Data)===
====Voice recorder====
De user heeft de toegangscode nodig, direct vanuit het scherm kan een recording gestart worden.
|-
[[image:Voicerecorder.JPG| 700px ]]
====Video recorder====
De user heeft geen toegangscode nodig, direct vanuit het scherm kan een recording gestart worden.
|-
[[image:videorecorder.JPG| 700px ]]
===Researcher(Retrieve Data)===
====Voice recorder====
Connect the ipod to the computer with the usb cable.
[[image:voicerecorderr.JPG| 700px ]]
Now connect the ipod to the computer with the usb cable.
Start itunes.
[[image:itunes.JPG| 700px ]]
===Stimuli Recording===
====Video recorder====
Connect the ipod to the computer with the usb cable.
[[image:videorecorderr.JPG| 700px ]]
Find apple ipod in file explorer and go to \Apple iPod\Internal Storage\DCIM