Android udpxy

Android library-project wrapper for udpxy UDP-to-HTTP Proxy Server.

udpxy is a RTP-to-HTTP proxy server that will convert the RTP/UDP multicast stream to HTTP unicast.

Download & Usage

Download udpxy binary for Android from Release page, install Termux or any terminal emulator for Android and run the following command

for single network interface

./udpxy -p 8888

for multiple network interface

./udpxy -vT -a wlan0 -m eth0 -p 8888
# or
./udpxy -vT -a 192.168.1.2 -m 10.70.1.2 -p 8888

For non-rooted device you can't execute udpxy on sdcard or internal storage try to copy it to /data/local/ and change permission to executable but if you can't you must use wget and download it from server. Open terminal emulator run the following command

# this is for armeabi-v7a CPU
# for other version see Release page
#
cd $HOME
wget https://github.com/ewwink/android-udpxy/releases/download/1.0/udpxy.armeabi-v7a
mv udpxy.armeabi-v7a udpxy
chmod +x udpxy

or download from your server

cd $HOME
wget http://yourServer/udpxy
chmod +x udpxy

and then run previous command above.

If it’s working you can see status page in your browser

http://192.168.1.2:8888/status

Play the stream

Open your video player like VLC, GoodPlayer or MX Player and input the stream URL like

http://192.168.1.2:8888/rtp/239.1.1.159:8928

This will start receiving an RTP multicast stream from 239.1.1.159 on port 8928 (which is ANTV in my setup) and will relay it over HTTP.

Options

udpxy accepts the following options:

-v Enable verbose output [default = disabled].

-S Enable client statistics [default = disabled].

-T Do NOT run as a daemon [default = daemon if root].

-a IPv4 address/interface to listen on [default = 0.0.0.0].

-m <mcast_ifc_addr> IPv4 address/interface of (multicast) source [default = 0.0.0.0].

-c <clients> Maximum number of clients to accept [default = 3, max = 5000].

-l <logfile> Log output to file [default = stderr].

-B <sizeK> Buffer size (65536, 32Kb, 1Mb) for inbound (multicast) data [default = 2048 bytes].

-R <msgs> Maximum number of messages to buffer (-1 = all) [default = 1].

-H <sec> Maximum time (in seconds) to hold data in a buffer (-1 = unlimited) [default = 1].

-n <nice_incr> Nice value increment [default = 0].

-M <sec> Renew multicast subscription every M seconds (skip if 0) [default = 0].

-p <port> Port to listen on.

Compile for Android

This will compile udpxy to binary, to create APK please read rom1v blog in the bottom. Download NDK, extract and add the directory to your system path.

git clone https://github.com/ewwink/android-udpxy.git
cd android-udpxy/jni/
ndk-build

The binary will be generated in libs/

to compile to another OS just run make in jni/ directory.

credits:

• Android wrapper by rom1v
• Original repo udpxy