# ./ffmpeg -loglevel info -re -i 'http://bglive-a.bitgravity.com/twit/live/low' -c:v copy -g 48 -acodec copy -f flv 'rtmp://USER:[email protected]/multicast/livestream?fms.multicast.type=1&fms.multicast.groupspec=G%3A01012105c94092815a4eb61b2ee72f45081017853ba360433dbe5b05ae90e9f22d6ac43e010c160e666d732e6d756c7469636173742e6578616d706c65210eda8800a980d252af63b5d2d482c82675dbe96079b196e2c6f9a5d87c512f48a7011b00070ae00000fe79180a156d6361737470617373&fms.multicast.address=224.0.0.254%3A31000'
ffmpeg version N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
  built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)
  configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
  libavutil      52. 89.100 / 52. 89.100
  libavcodec     55. 66.101 / 55. 66.101
  libavformat    55. 43.100 / 55. 43.100
  libavdevice    55. 13.101 / 55. 13.101
  libavfilter     4.  8.100 /  4.  8.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 19.100 /  0. 19.100
  libpostproc    52.  3.100 / 52.  3.100
[flv @ 0x268f760] Stream discovered after head already parsed
Input #0, flv, from 'http://bglive-a.bitgravity.com/twit/live/low':
  Duration: N/A, start: 56324.015000, bitrate: N/A
    Stream #0:0: Video: h264 (Main), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 30.33 fps, 30 tbr, 1k tbn, 60 tbc
    Stream #0:1: Audio: aac, 44100 Hz, stereo, fltp
    Stream #0:2: Data: none
[rtmp @ 0x2740860] Ignoring unsupported var reason
Output #0, flv, to 'rtmp://USER:[email protected]/multicast/livestream?fms.multicast.type=1&fms.multicast.groupspec=G%3A01012105c94092815a4eb61b2ee72f45081017853ba360433dbe5b05ae90e9f22d6ac43e010c160e666d732e6d756c7469636173742e6578616d706c65210eda8800a980d252af63b5d2d482c82675dbe96079b196e2c6f9a5d87c512f48a7011b00070ae00000fe79180a156d6361737470617373&fms.multicast.address=224.0.0.254%3A31000':
  Metadata:
    encoder         : Lavf55.43.100
    Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=2-31, 30.33 fps, 1k tbn, 1k tbc
    Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz, stereo
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
#








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MULTICAST PUBLISH ERROR: Stream query string does not specify a 'fms.multicast.address'.
Handling publish request for source stream: livestream,  query string: fms.multicast.type=1&fms.multicast.groupspec=G%3A01012105c94092815a4eb61b2ee72f45081017853ba360433dbe5b05ae90e9f22d6ac43e010c160e666d732e6d756c7469636173742e6578616d706c65210eda8800a980d252af63b5d2d482c82675dbe96079b196e2c6f9a5d87c512f48a7011b0,  client id: 4702111234340766063,  client ip: 67.212.234.37
Handling unpublish request for source stream: livestream,  client id: 4702111234340766063,  client ip: 67.212.234.37
Multicast stream context is already shut down.