multicast problem

[azzahrah]

Hello, i have problem receive multicast stream from vlc, udp://@239.100.1.0:1234, no audio/video displayed, but when transcode to ffserver i can receive from my vlc, what main problem?

[lobeck]

If it's multicast, you don't need the @, that might be the issue.

[azzahrah]

hello i try remove @, but still wan't receive stream..., i wonder why udp://@239.100.1.0:1234 can transcode using ffmpeg and ffserver, ffmpeg -i udp://@239.100.1.0:1234 http://xxxx:port/stream.ffm, but problem with vlc..

[m0yellow]

one step after another ...

1. can you watch the stream connecting VLC directly to MuMuDVB? (Multicast/Unicast)
2. does ffmpeg -i udp://239.100.1.0:1234 give you any output?
3. what ist your ffserver config, does it work with static files?

And such a question without logs, is hard to tell.

[azzahrah]

Helo

I can access streaming through ffserver, but i can't access stream (multicast) directly to mumudvb vlc udp://@239.100.2.0:1234

ffserver.conf example

HTTPPort 8181 RTSPPort 554

bind FFserver to a specific interface, better to be same as MuMu Interface

BindAddress 192.168.100.100

Max http connection limitation

MaxHTTPConnections 1000

how much IPTV client you want at the same time ?

MaxClients 200

max bandwith to process

MaxBandwidth 2048000 CustomLog -

#specify the temporary file to use to dump the stream to FFserver File /tmp/indosiar.ffm FileMaxSize 20000K launch ffmpeg -i udp://@239.100.2.0:1234 Feed indosiar.ffm Format asf NoLoop VideoCodec mpeg4 VideoFrameRate 25 VideoBufferSize 100000 VideoBitRate 512 VideoQMin 1 VideoQMax 31 VideoSize 352x240 AVOptionVideo flags +global_header PreRoll 0 AudioCodec libmp3lame AudioBitRate 48 AudioChannels 2 AudioSampleRate 24000 AVOptionAudio flags +global_header

Mumudvb configuration

TVONE

unicast=1 port_http=8002 card=2 freq=3786 srate=5632 pol=h dvr_thread=1 lnb_slof=5150 lnb_lof_low=5150 lnb_lof_high=5150 autoconfiguration=full autoconf_scrambled=1 store_eit=1 rewrite_eit=1

new_channel

ip=239.100.2.0

port=1234

name=TV One

pids=131

/*** Log VLC **/

main debug: processing request item: udp://239.100.2.0:1234, node: Playlist, skip: 0 main debug: resyncing on udp://239.100.2.0:1234 main debug: udp://239.100.2.0:1234 is at 1 main debug: starting playback of the new playlist item main debug: resyncing on udp://239.100.2.0:1234 main debug: udp://239.100.2.0:1234 is at 1 main debug: creating new input thread main debug: Creating an input for 'udp://239.100.2.0:1234' main debug: using timeshift granularity of 50 MiB, in path 'C:\Users\User\AppData\Local\Temp' main debug: udp://@239.100.2.0:1234' gives accessudp' demux ' path@239.100.2.0:1234' main debug: creating demux: access='udp' demux='' location='@239.100.2.0:1234' file='\@239.100.2.0:1234' main debug: looking for access_demux module matching "udp": 12 candidates main debug: no access_demux modules matched main debug: creating access 'udp' location='@239.100.2.0:1234', path='\@239.100.2.0:1234' main debug: looking for access module matching "udp": 20 candidates access_udp debug: opening server=:0 local=239.100.2.0:1234 main debug: net: opening 239.100.2.0 datagram port 1234 main debug: using access module "access_udp" main debug: Using block method for AStream* main debug: starting pre-buffering qt4 debug: IM: Setting an input

[kslimani]

Does ffprobe udp://239.100.2.0:1234 output something ? Also is the multicast stream incoming from main network interface ? (because otherwise you may need to add a multicast static route).

[azzahrah]

FFprobe result

Microsoft Windows [Version 6.1.7600] Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\User>ping 10.0.20.99 -t

Pinging 10.0.20.99 with 32 bytes of data: Reply from 10.0.20.99: bytes=32 time=28ms TTL=126 Reply from 10.0.20.99: bytes=32 time=9ms TTL=126 Reply from 10.0.20.99: bytes=32 time=17ms TTL=126 Reply from 10.0.20.99: bytes=32 time=31ms TTL=126 Reply from 10.0.20.99: bytes=32 time=20ms TTL=126 Reply from 10.0.20.99: bytes=32 time=65ms TTL=126 Reply from 10.0.20.99: bytes=32 time=51ms TTL=126 Reply from 10.0.20.99: bytes=32 time=16ms TTL=126 Reply from 10.0.20.99: bytes=32 time=30ms TTL=126 Reply from 10.0.20.99: bytes=32 time=27ms TTL=126 Reply from 10.0.20.99: bytes=32 time=32ms TTL=126 Reply from 10.0.20.99: bytes=32 time=3ms TTL=126 Reply from 10.0.20.99: bytes=32 time=42ms TTL=126 Reply from 10.0.20.99: bytes=32 time=50ms TTL=126 Reply from 10.0.20.99: bytes=32 time=31ms TTL=126 Reply from 10.0.20.99: bytes=32 time=23ms TTL=126 Reply from 10.0.20.99: bytes=32 time=30ms TTL=126 Reply from 10.0.20.99: bytes=32 time=45ms TTL=126 Reply from 10.0.20.99: bytes=32 time=32ms TTL=126 Reply from 10.0.20.99: bytes=32 time=39ms TTL=126 Reply from 10.0.20.99: bytes=32 time=14ms TTL=126 Reply from 10.0.20.99: bytes=32 time=63ms TTL=126 Reply from 10.0.20.99: bytes=32 time=51ms TTL=126 Reply from 10.0.20.99: bytes=32 time=48ms TTL=126 Reply from 10.0.20.99: bytes=32 time=53ms TTL=126 Reply from 10.0.20.99: bytes=32 time=57ms TTL=126 Reply from 10.0.20.99: bytes=32 time=27ms TTL=126 Reply from 10.0.20.99: bytes=32 time=43ms TTL=126 Reply from 10.0.20.99: bytes=32 time=12ms TTL=126

Ping statistics for 10.0.20.99: Packets: Sent = 29, Received = 29, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 65ms, Average = 34ms Control-C ^C C:\Users\User>ping 192.168.0.81 -t

Pinging 192.168.0.81 with 32 bytes of data: Reply from 192.168.0.81: bytes=32 time=6ms TTL=63 Reply from 192.168.0.81: bytes=32 time=35ms TTL=63 Reply from 192.168.0.81: bytes=32 time=56ms TTL=63 Reply from 192.168.0.81: bytes=32 time=54ms TTL=63 Reply from 192.168.0.81: bytes=32 time=43ms TTL=63

Ping statistics for 192.168.0.81: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 6ms, Maximum = 56ms, Average = 38ms Control-C ^C C:\Users\User>ping 192.168.0.82 -t

Pinging 192.168.0.82 with 32 bytes of data: Reply from 192.168.0.82: bytes=32 time=9ms TTL=63 Reply from 192.168.0.82: bytes=32 time=57ms TTL=63 Reply from 192.168.0.82: bytes=32 time=38ms TTL=63 Reply from 192.168.0.82: bytes=32 time=8ms TTL=63 Reply from 192.168.0.82: bytes=32 time=27ms TTL=63

Ping statistics for 192.168.0.82: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 8ms, Maximum = 57ms, Average = 27ms Control-C ^C C:\Users\User>ping 192.168.0.83 -t

Pinging 192.168.0.83 with 32 bytes of data: Reply from 192.168.0.83: bytes=32 time=284ms TTL=63 Reply from 192.168.0.83: bytes=32 time=75ms TTL=63 Reply from 192.168.0.83: bytes=32 time=37ms TTL=63 Reply from 192.168.0.83: bytes=32 time=4ms TTL=63 Reply from 192.168.0.83: bytes=32 time=14ms TTL=63 Reply from 192.168.0.83: bytes=32 time=20ms TTL=63

Ping statistics for 192.168.0.83: Packets: Sent = 6, Received = 6, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 4ms, Maximum = 284ms, Average = 72ms Control-C ^C C:\Users\User>ping 192.168.0.84 -t

Pinging 192.168.0.84 with 32 bytes of data: Control-C ^C C:\Users\User>ping 192.168.0.83 -t

Pinging 192.168.0.83 with 32 bytes of data: Reply from 192.168.0.83: bytes=32 time=21ms TTL=63 Reply from 192.168.0.83: bytes=32 time=8ms TTL=63 Reply from 192.168.0.83: bytes=32 time=7ms TTL=63

Ping statistics for 192.168.0.83: Packets: Sent = 3, Received = 3, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 7ms, Maximum = 21ms, Average = 12ms Control-C ^C C:\Users\User>ping 192.168.0.82 -t

Pinging 192.168.0.82 with 32 bytes of data: Reply from 192.168.0.82: bytes=32 time=32ms TTL=63 Reply from 192.168.0.82: bytes=32 time=49ms TTL=63

Ping statistics for 192.168.0.82: Packets: Sent = 2, Received = 2, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 32ms, Maximum = 49ms, Average = 40ms Control-C ^C C:\Users\User>ping 192.168.0.82 -t

Pinging 192.168.0.82 with 32 bytes of data: Reply from 192.168.0.82: bytes=32 time=25ms TTL=63 Reply from 192.168.0.82: bytes=32 time=15ms TTL=63 Reply from 192.168.0.82: bytes=32 time=58ms TTL=63

Ping statistics for 192.168.0.82: Packets: Sent = 3, Received = 3, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 15ms, Maximum = 58ms, Average = 32ms Control-C ^C C:\Users\User>ping 192.168.0.82 -t

Pinging 192.168.0.82 with 32 bytes of data: Reply from 192.168.0.82: bytes=32 time=67ms TTL=63 Reply from 192.168.0.82: bytes=32 time=4ms TTL=63 Reply from 192.168.0.82: bytes=32 time=12ms TTL=63 Reply from 192.168.0.82: bytes=32 time=1ms TTL=63 Reply from 192.168.0.82: bytes=32 time=10ms TTL=63

Ping statistics for 192.168.0.82: Packets: Sent = 5, Received = 5, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 67ms, Average = 18ms Control-C ^C C:\Users\User>vlc 'vlc' is not recognized as an internal or external command, operable program or batch file.

C:\Users\User>cd \

C:>cd "Program Files"

C:\Program Files>cd VideoLAN

C:\Program Files\VideoLAN>dir Volume in drive C is Acer Volume Serial Number is CCAD-618B

Directory of C:\Program Files\VideoLAN

05/10/2017 09:49 AM

. 05/10/2017 09:49 AM .. 05/10/2017 09:50 AM VLC 0 File(s) 0 bytes 3 Dir(s) 117,740,908,544 bytes free

C:\Program Files\VideoLAN>cd VLC

C:\Program Files\VideoLAN\VLC>dir Volume in drive C is Acer Volume Serial Number is CCAD-618B

Directory of C:\Program Files\VideoLAN\VLC

05/10/2017 09:50 AM

. 05/10/2017 09:50 AM .. 09/23/2013 06:18 AM 15,480 AUTHORS.txt 09/23/2013 06:18 AM 498,176 axvlc.dll 09/23/2013 06:18 AM 294 axvlc.dll.manifest 09/23/2013 06:18 AM 18,092 COPYING.txt 05/10/2017 09:50 AM 55 Documentation.url 09/23/2013 06:18 AM 113,664 libvlc.dll 09/23/2013 06:19 AM 2,341,888 libvlccore.dll 05/10/2017 09:50 AM locale 05/10/2017 09:50 AM lua 09/23/2013 06:18 AM 138,679 NEWS.txt 05/10/2017 09:50 AM 64 New_Skins.url 09/23/2013 06:18 AM 353,280 npvlc.dll 09/23/2013 06:18 AM 294 npvlc.dll.manifest 05/10/2017 09:50 AM plugins 09/23/2013 06:18 AM 2,759 README.txt 05/10/2017 09:50 AM sdk 05/10/2017 09:50 AM skins 09/23/2013 06:18 AM 5,540 THANKS.txt 05/10/2017 09:50 AM 223,622 uninstall.exe 05/10/2017 09:50 AM 50 VideoLAN Website.url 09/23/2013 06:19 AM 114,176 vlc-cache-gen.exe 09/23/2013 06:18 AM 126,464 vlc.exe 09/23/2013 06:18 AM 825 vlc.exe.manifest 18 File(s) 3,953,402 bytes 7 Dir(s) 117,740,908,544 bytes free

C:\Program Files\VideoLAN\VLC>vlc

C:\Program Files\VideoLAN\VLC>vlc udp://239.100.2.0:1234

C:\Program Files\VideoLAN\VLC>d:

D:>cd ffmpeg

D:\ffmpeg>cd bin

D:\ffmpeg\bin>ffprob udp://@239.100.2.0:1234 'ffprob' is not recognized as an internal or external command, operable program or batch file.

D:\ffmpeg\bin>dir Volume in drive D is DATA Volume Serial Number is 3E89-E254

Directory of D:\ffmpeg\bin

05/02/2017 07:06 PM

. 05/02/2017 07:06 PM .. 05/02/2017 07:06 PM 36,192,256 ffmpeg.exe 05/02/2017 07:06 PM 36,078,080 ffplay.exe 05/02/2017 07:06 PM 36,096,512 ffprobe.exe 3 File(s) 108,366,848 bytes 2 Dir(s) 70,482,223,104 bytes free

D:\ffmpeg\bin>ffprobe udp://@239.100.2.0:1234 ffprobe version N-85750-ga75ef15 Copyright (c) 2007-2017 the FFmpeg developers built with gcc 6.3.0 (GCC) configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --e nable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth -- enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-li bfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug - -enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enabl e-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-li bsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolam e --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable -libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib libavutil 55. 61.100 / 55. 61.100 libavcodec 57. 93.100 / 57. 93.100 libavformat 57. 72.101 / 57. 72.101 libavdevice 57. 7.100 / 57. 7.100 libavfilter 6. 88.100 / 6. 88.100 libswscale 4. 7.101 / 4. 7.101 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100

[kslimani]

@azzahrah can you please run ffprobe udp://239.100.2.0:1234 (without the @).

[kslimani]

if ffprobe without @ does not output anything, then try to add the following route (from command line) :

route add 239.0.0.0 mask 240.0.0.0 10.0.20.99

(edit: replace 10.0.20.99 by ip address or name of network interface where multicast is coming from)

[azzahrah]

finally problem solve, second router multicast not enable...