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New project schema Webcam into RPi, remote control of media from an android device. +android settings to set preferences such as: - delayed replay for x seconds - continuous capture at a fixed interval + beeper cue - split screen comparison of different playbacks (kinovea). using ffmpeg behind control buttons (in python?) Webcams: USB webcams integration with RPi/ Linux && ranged below $100: http://elinux.org/RPi_USB_Webcams prices in NZ: http://pricespy.co.nz/category.php? k=403&o=produkt_pris_inkmoms#prodlista Genius: not on the list, but has cheap webcams Logitech: seems the best brand in availability and reasonable pricing C170 - works without power hub poor image quality at $22 C270 - crisp image quality, to avoid Pi hanging load module with modprobe uvcvideo nodrop=1 timeout=5000 quirks=0x80 C300 - works out of the box, costs $128.90 resolution up to 1280x1024

Schem a Research for 2706 Meeting

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raspberry pi, motion capturing project plan

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Page 1: Schem a Research for 2706 Meeting

New project schemaWebcam into RPi, remote control of media from an android device. +android settings to set preferences such as: - delayed replay for x seconds- continuous capture at a fixed interval + beeper cue- split screen comparison of different playbacks (kinovea).

using ffmpeg behind control buttons (in python?)

Webcams:USB webcams integration with RPi/ Linux && ranged below $100:http://elinux.org/RPi_USB_Webcamsprices in NZ:http://pricespy.co.nz/category.php?k=403&o=produkt_pris_inkmoms#prodlista

Genius: not on the list, but has cheap webcamsLogitech: seems the best brand in availability and reasonable pricingC170 - works without power hub poor image quality at $22C270 - crisp image quality, to avoid Pi hanging load module with modprobe uvcvideo nodrop=1 timeout=5000 quirks=0x80

C300 - works out of the box, costs $128.90 resolution up to 1280x1024C615 - HD webcam $68.15 with 1080p resolution, works fine without powered hub.Microsoft:LifeCam HD6000 - $68.54 compatible and powered directly by USB LifeCam cinema - costs $75.90 have UVC issues

Page 2: Schem a Research for 2706 Meeting

Canyon CNR-FWC120H - costs $49.99 with a resolution of 640x480 Works well out of the box. Tested with guvcview and also with mjpg-streamer. Also works outside after some manual adjustment of exposure.

Python to ffmpeg:http://www.reddit.com/r/Python/comments/1ns10y/python_ffmpeg_read_and_write_any_audiovideo/

get python and ffvideosudo pip install ffvideohttps://wiki.python.org/moin/SimpleProgramshttp://www.blog.pythonlibrary.org/2010/07/24/wxpython-creating-a-simple-media-player/

ffmpeg commands for ffvideo libraryhttps://pypi.python.org/pypi/FFVideo

webcam stuffhttp://www.tldp.org/HOWTO/html_single/Webcam-HOWTO/#DEBSRC

need wxPython wx widget for a media player.wx widget/UI not installed by default, add it following the instructions here:http://wiki.wxpython.org/InstallingOnUbuntuOrDebian