Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Problems getting QTSS/broadcaster and HELIX working together



Hi,

After reading the faqs, manuals and googled my head off i decided to drop this issue here.

While trying to setup several live streams i keep running into several problems.

The setup is a Helix 9 server running on linux 2.4.18 serving multiple sources both rm files and qt files.
The server gets its sources from real-encoders and Quicktime broadcasters.
The encoders running realproducer have no problems, the problems are all regarding traffic comming from quicktime encoders and or QTSS


When i use all the local stuff on the Xserver it works smoothly, i am very impressed with the performance....
But.,.. as i have to stream quicktime and real from about 4 locations i would like to use a single source (from the clients point of view).
So basicly splitting up the encoders and streamserver.
So my idea was to use the quicktime streaming features on the Helix box to accomplish this task so that all streams seem to originate from 1 server.


I also tried to use the default relay function on QTSS..(relay via tcp) no result
Also there is no traffic going to the Helix server, or does traffic start as soon as a user is connected properly?


When i use Auto Unicast (announce) towards the Helix Server it keeps on prerolling untill the end of times
I also tried to change the payload between MPEG4-video and Quicktime... no result :(
so.. i checked the logs on the Helix-server and i see that the qt encoder tries to connect to the HelixBox.
But then i try to connect with QT player which keeps on sitting there..... "getting info"...
I understand that i need a .sdp file, so i created one, which didn't work.


thijn@stream:/usr/local/Real/Content/qtencodersdp$ cat live.sdp
playlist_file /home/thijn/playlist1
play_mode weighted_random
sdp_reference_movie /live.mov
destination_ip_address [address of QTTS]
destination_base_port 5004
recent_movies_list_size 10
sdp_file /usr/local/Real/Content/qtencodersdp/live.sdp
logging enabled
log_file /home/thijn/playlist1.log

I would much more prefer to have the sdp file created by the encoder than to use this one.
But.. as the encoder is unable to connect to the server this file is not generated.
I tried to connect with and without uid and password, with no difference in result.


regarding this file...( and again the documentation is not very clear)
1. playlist_file... as i am only live encoding and not on demand, why would i need a playlist?
2, sdp reference... tried to use the live.sdp, and live.mov, but when and is there a file created with extension .mov? as far as i can see this file is not created.
How do i place a .sdp file on the server when no connection is made and therefor no sdp file is "uploaded", presume the file is placed when a connection is established.


Again i tried to find the info from manuals, but these aren't really verbose especialy when it comes to both platforms and the crossusage of these platforms.

There is no firewall between the server and the encoder,
If anybody knows about any manuals concerning this...(not mentioning the official docs (both real and quicktime) to help me on my way, i would be very gratefull.


Maybe i am overlooking something... been trying to achieve this for days now and getting a very confused and wonders if what i want is possible.
The docs talk about Sorensen Broadcaster (which is dead) Darwin Streaming Server (isn;t this the same as QTSS??) or playlist Broadcaster (this is the Quicktime broadcaster.. right)...


What would be the best way to go in this setup? should i use the QTSS and relay it? or broadcast straight into the Helix server?

So... if anybody has experience on this... HELP!!!

Thanx so much in advance

With kind regards
--

Thijn van der Schoot (email@hidden) (http://www.hughybear.com)
V2_System management & Operations (http://systems.v2.nl) - Phone +31 (0)10 206.7273 (215)
V2_Lab - International Lab For the Unstable Media (http://lab.v2.nl)
- Hi! I'm a .signature virus! Copy me into your .signature to help me spread! -
Without Prejudice, All Rights Reserved.
_______________________________________________
streaming-server-users mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/streaming-server-users
Do not post admin requests to the list. They will be ignored.



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.