[rtmpdump] cannot get ustream to send data after successful connect

Jack Zhou monkeylittle at gmail.com
Fri Oct 17 16:28:19 CEST 2014


If you use wireshark and filter by "rtmpt", then launch browser and enter
http://www.ustream.tv/channel/Test-Page for URL, you can clearly see the
call sequence is 1) connect('ustream'), 2) playing().  The ustream player
does not issue createStream() call at all.

On Fri, Oct 17, 2014 at 10:21 AM, Jack Zhou <monkeylittle at gmail.com> wrote:

> I'm trying to get the video in this ustream test page to work:
>
> http://www.ustream.tv/channel/Test-Page
>
> I'm now able to successfully connect but there is not data streaming from
> the server back. I compared wireshark
> <http://www.booksamillion.com/p/Wireshark-Network-Analysis-Second/Laura-Chappell/9781893939943> captured
> packets with the Flasher Player that is working and with rtmpdump and find
> with the Flash Player, the sequence is connect() followed by playing, like
> this (IP masked):
>
> 6087 76.657003000 x.x.x.x 199.66.239.125 RTMP 2267 Handshake
> C2|connect('ustream')
>
> 6111 76.898062000 x.x.x.x 199.66.239.125 RTMP 105 playing()
>
> Withe rtmpdump, the sequence is connect() followed by createStream() then
> FCSubscribe():
>
> Invoking createStream
> DEBUG: Invoking FCSubscribe
>
> I tried both with and without --live option and it results are the same.
>
> So how do I make rtmpdump issue an AMF3 command playing() like what the
> Flash Player is doing?
>
> This is the full command I use:
>
> ./rtmpdump -m 10 -C O:1 \
> -C NS:rpin:"rpin.3326742789158463" \
> -C NS:application:channel \
> -C NN:appVersion:1 \
> -C NN:appId:1 \
> -C NS:loaderUrl:"
> http://static-cdn1.ustream.tv/swf/live/viewer:299.swf?vrsl=c:688&ulbr=100"
> \
> -C NS:session:false \
> -C NS:media:435738 \
> -C NS:rsid:"xah0iofy:9s0bpbva" \
> -C NB:externalInterface:1 \
> -C O:0 \
> -z -v -r "rtmp://
> r27640921063721-1-435738-channel-live.ums.ustream.tv:1935/ustream" \
> -a "ustream" -f "WIN 15,0,0,152"  -y "435738" \
> -W "http://static-cdn1.ustream.tv/swf/live/viewer.rsl:688.swf" -p "
> http://www.ustream.tv/channel/Test-Page"
>
>
>
> Thanks for your help.
>
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