UVCRTC demo

This app is based on AppRTC demo app from WebRTC project but add new feature to support external USB web camera. You can video chat with external USB web camera instead of internal camera on your device. If there are no connected external camera on your device, this apps still works with internal camera.

Caution!!: There are not authentication now when connecting to room id as same as original AppRT demo app. And you can connect anyone that use same room id.

Only number, alphabet, hyphen(-) and under bar(_) are available as room id.

Caution! Android 5.1.1 for Samsung GALAXY series currently have issue on accessing USB device. And if you update your GALAXY to Android 5.1.1, this app may not not work.

Caution! Some devices like which CPU/SOC is made by MediaTek, Rockchip, Allwinner and HiSilicon have issue on their system software and this app can not work. Additionally, these devices may freeze, restart.

Additionally some devices have limitation of USB current and/or are very sensitive to USB current variation. The power consumption of web cam is more tha several hundreds mA and we recommend to use self-powered USB hub for stable use of this app.

============================
Copyright (c) 2011, The WebRTC project authors. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.

* Neither the name of Google nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.