Help Using Web Cam in emulator

[Vijith C]

Hello,
I am using latest android 23 platform and sdk together with Android Studio. My operating system is Ubuntu 14.04.1 lts. When I try to connect webcam with emulator, I am getting following error.
"
emulator: WARNING: _get_pixel_format_descriptor: Pixel format P207 is unknown
emulator: ERROR: _camera_client_query_start: No conversion exist between P207 and NV21 (or RGB32) pixel formats
"
and I have given 200MB as sd card size. config.ini data is given below.

avd.ini.encoding=UTF-8
AvdId=Nexus_5_API_23_x86
abi.type=x86
avd.ini.displayname=Nexus 5 API 23 x86
disk.dataPartition.size=200M
hw.accelerometer=yes
hw.audioInput=yes
hw.battery=yes
hw.camera.back=webcam0
hw.camera.front=webcam0
hw.cpu.arch=x86
hw.dPad=no
hw.device.hash2=MD5:2fa0e16c8cceb7d385183284107c0c88
hw.device.manufacturer=Google
hw.device.name=Nexus 5
hw.gps=yes
hw.gpu.enabled=yes
hw.keyboard=no
hw.lcd.density=480
hw.mainKeys=no
hw.ramSize=1536
hw.sdCard=yes
hw.sensors.orientation=yes
hw.sensors.proximity=yes
hw.trackBall=no
image.sysdir.1=system-images/android-23/google_apis/x86/
runtime.network.latency=none
runtime.network.speed=full
runtime.scalefactor=auto
sdcard.path=/home/user/.android/avd/Nexus_5_API_23_x86.avd/sdcard.img
skin.dynamic=yes
skin.name=nexus_5
skin.path=/home/user/android-studio/plugins/android/lib/device-art-resources/nexus_5
snapshot.present=no
tag.display=Google APIs
tag.id=google_apis
vm.heapSize=64

When I run application, I get error saying 'Unfortunately Camera has stopped' in emulator. So if anybody know the solution please help me.