API was compleatly changed, 17. of march is also the date that old apps and apis are no longer supported and will be gradualy upgraded to new API.
In order to get it working again, we need to:
- Implement MDNS discovery (DIAL has be deprecated)
- Implement encryption of packets (mayor pain, because android SDK and web, now check for certificate issuer)
- RAMP protocol has been extended and most of the old methods are no longer used (ping is the only one remaining)
- Websocket technology is still used, but packets are encypted using public key cryptography (public key is advertised during discovery)
Simple ChromeCast emulation app.
Working:
- Discovery (DIAL protocol http://www.dial-multiscreen.org/)
- Youtube (with https://play.google.com/store/apps/details?id=com.google.android.youtube)
- Google Music (with https://play.google.com/store/apps/details?id=com.google.android.music)
- HBO GO (with https://play.google.com/store/apps/details?id=com.HBO)
- Hulu Plus (with https://play.google.com/store/apps/details?id=com.hulu.plus)
- Pandora (with https://play.google.com/store/apps/details?id=com.pandora.android )
- RedBull TV (with https://play.google.com/store/apps/details?id=com.nousguide.android.rbtv)
- Others (see http://en.wikipedia.org/wiki/Chromecast#Chrome_and_mobile_apps)
On real device enabled apps are fetched from https://clients3.google.com/cast/chromecast/device/config . Bugs in ChromeCast SDK are listed at https://code.google.com/p/google-cast-sdk/issues/list?can=2&q=&sort=priority&colspec=ID%20Type%20Status%20Priority%20Milestone%20Owner%20Summary
Some known bugs in ChromeCast SDK:
- Discovery fails on some devices with multiple unactive network interfaces
- Scanning crashes device or app with ConcurrentModificationException
The following persons have contributed to leapcast.
- Janez Troha
- Tyler Hall
- Edward Shaw
- Jan Henrik
- Martin Polden
- Thomas Taschauer
- Zenobius Jiricek
- Ernes Durakovic
- Peter Sanford
- Michel Tu
- Kaiwen Xu
- Norman Rasmussen
- Sven Wischnowsky
Clone this directory, then run python setup.py develop or pip install leapcast
git clone https://github.com/dz0ny/leapcast.git
cd ./leapcast
sudo apt-get install virtualenvwrapper python-pip python-twisted-web python2.7-dev
mkvirtualenv leapcast
pip install .
For those on Windows(tm) follow this guide https://gist.github.com/eyecatchup/6219118 or https://plus.google.com/100317092290545434762/posts/8RjWfMXxje8
usage: leapcast [-h] [-d] [-i IPADDRESS] [--name NAME]
[--user_agent USER_AGENT] [--chrome CHROME] [--fullscreen]
[--window_size WINDOW_SIZE] [--ips IPS] [--apps APPS]
optional arguments:
-h, --help show this help message and exit
-d, --debug Debug
-i IPADDRESS, --interface IPADDRESS
Interface to bind to (can be specified multiple times)
--name NAME Friendly name for this device
--user_agent USER_AGENT
Custom user agent
--chrome CHROME Path to Google Chrome executable
--fullscreen Start in full-screen mode
--window_size WINDOW_SIZE
Set the initial chrome window size. eg 1920,1080
--ips IPS Allowed ips from which clients can connect
--apps APPS Add apps from JSON file