X264vfw.dll - using x264 in live streaming...
I heard that it is possible to use x264vfw.dll for encoding live video & that it contains an exportable function called "Configure" which can
be used for configuring the encoder.
Is it possible to use this dll in Flex applications? I have never tried hooking any dll files with Flex but heard that some wrappers allow u to
do that. Is this option feasible? Are there any sites where such Wrappers are available for download?
Please help me...
Hello,
There are no in box components that will allow you to transmit captured video from a Windows Phone device to Azure Media Services. You will need to create you own implementation. You can do this by creating a custom Media Foundation sync that can plug into
the MediaCapture element's pipeline. You will then need to modify the captured and compressed video to align to one of the two protocols that Azure Media services can use. At this time Azure Media services can use either Smooth Streaming or RTMP for ingestion.
You will need to create your own packager (or find compatible packager code from a 3rd party) to package the MP4 encoded data into the necessary format.
Here is an example of how to create a custom Media Foundation sync (please note you must write your Media Foundation components using C++ MoCOM. We do not support Media Foundation components written in managed languages):
Real-time communication sample
I hope this helps,
James
Windows SDK Technologies - Microsoft Developer Services - http://blogs.msdn.com/mediasdkstuff/
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Can storing a live stream using actionscript fail by the cache filling up with overhead?
Hi,
Lately we have been seeing a problem with the archives of live streams we create using FMS. We use FMS for live streaming and concurrently store the stream in a file using ActionScript. We use the following code to record:
var s2 = Stream.get('mp4:' + mp4name);
application.publishedStreamMP4= s2;
application.publishedStreamMP4.record();
application.publishedStreamMP4.play(application.publishedStream.name,-1,-1);
(some lines have been removed that are used for logging, etc).
Sometimes some of these functions fail and return false. In these cases FMS's core log shows that the cache is full:
2013-06-11 11:45:55 13863 (w)2611372 The FLV segment cache is full. -
In investigating this issue I have not yet been able to recreate this exact situation. By lowering the cache to 1MB I have however been able to create a situation where storing a stream can stop because the cache is full. The situation occurs as follows:
* The server is restarted, the cache is empty.
* A live stream is started, which is also recorded.
* Via the Administration API the cache values <bytes> and <bytes_inuse> show to be exactly the same as the <overhead> of the object that relates to the file being saved. The <bytes> and <bytes_inuse> values of the object are 0.
* This continues in the same way untill the cache is full.
* When the limit of the cache is reached the message
2013-06-11 12:07:35 13863 (w)2611372 The FLV segment cache is full. -
is shown in the core log and storing of the file stops. The instance log also show status changes:
2013-06-11 12:07:35 13863 (s)2641173 MP4 recording status for livestream.mp4: Code: NetStream.Record.NoAccess Level: status Details: -
2013-06-11 12:07:35 13863 (s)2641173 MP4 recording status for livestream.mp4: Code: NetStream.Record.Stop Level: status Details: -
In the filesystem I can confirm that the last change of the file is on this moment (in this case 12:07). The live stream continues without problems.
I have reproduced this several times. Though I can understand that caches can fill up and this can cause trouble I feel like this situation is a bug in FMS. The cache fills up with overhead, which is apparently reserved untill writing the file ends.
I hope someone here can help out. Has anyone seen a situation like this and is there any remedy for it? Or even a workaround where this overhead in the cache can be released so the cache does not fill up?
We use FMS version 4.5.1.You can use an XML socket, but the FMS application will need to initiate the connection, as FMS has no support for listening for anything other than RTMP and HTTP requests.
Stream switching can happen on the FMS side. In your FMS application, you'll create a server side stream, and use the Stream.play method for playing other sources (live streams or recorded flv/h.264 files) over that stream. Your subscribers will connect to the server side stream
See the FMS docs for the Stream class and the XMLSocket class. -
HLS Live Streaming / LivePkgr issues
Greetings!
We just began using AMS for live streaming with HLS and we encouter some serious issues. Our first commercial live event is scheduled to next Wednesday and we cannot afford to lose our customer so your help is greatly appreciated.
We have two issues which are probably related :
When we start streaming all goes well for the first couple minutes but passed that point the stream gets less fluid. In the video player you can see a pause - dropped frames? - then the stream resumes fines. Then after say 30 seconds another pause and so on. If we stream for long enough the player finally goes black and the stream cannot be resumed.
We experience some random AMS service shutdown every other day or so. The server just stops streaming for an unkown reason. Please have a look at our edge log below. Looks like we have some recuring "bind failed" errors but I have no idea if they are related.
Again your help is greatly appreciated. On a side note we would be happy to purchase per-incident support from Adobe to solve the issue asap but it looks it's not available anymore. Anybody from the staff feel free to PM me about it.
Link : http://www.webtv.coop/group/Test-WebTV/f9b9c899885569fa901a787fcdb08568
User : test
Pass : test
Thanks a bunch,
Ph.
edge.00.log
#Version: 1.0
#Start-Date: 2014-07-25 00:02:45
#Software: Adobe Media Server 5.0.3 r3029 x64
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 00:02:40 28648 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-07-25 00:02:40 28648 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-07-25 00:02:40 28648 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!. -
2014-07-25 00:02:40 28648 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-07-25 00:02:40 28648 (e)2631114 Failed to start listeners for adaptor backup_defaultRoot__edge1. -
2014-07-25 00:02:40 28648 (e)2791225 Failed to start edge : backup_defaultRoot__edge1 -
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 00:04:50 28847 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-07-25 00:04:50 28847 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-07-25 00:04:50 28847 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!. -
2014-07-25 00:04:50 28847 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-07-25 00:04:50 28847 (e)2631114 Failed to start listeners for adaptor backup_defaultRoot__edge1. -
2014-07-25 00:04:50 28847 (e)2791225 Failed to start edge : backup_defaultRoot__edge1 -
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 00:07:00 29817 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-07-25 00:07:00 29817 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-07-25 00:07:00 29817 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!. -
2014-07-25 00:07:00 29817 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-07-25 00:07:00 29817 (e)2631114 Failed to start listeners for adaptor backup_defaultRoot__edge1. -
2014-07-25 00:07:00 29817 (e)2791225 Failed to start edge : backup_defaultRoot__edge1 -
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 00:09:10 30014 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-07-25 00:09:10 30014 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-07-25 00:09:10 30014 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!. -
2014-07-25 00:09:10 30014 (e)2631013 Failed to create listener for adaptor backup_defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-07-25 00:09:10 30014 (e)2631114 Failed to start listeners for adaptor backup_defaultRoot__edge1. -
2014-07-25 00:09:10 30014 (e)2791225 Failed to start edge : backup_defaultRoot__edge1
core.00.log
#Version: 1.0
#Start-Date: 2014-07-25 09:56:08
#Software: Adobe Media Server 5.0.3 r3029 x64
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 09:56:08 18327 (w)2581173 /opt/adobe/ams/applications/livepkgr/events/_definst_/canal91event/Event.xml does not exist or is invalid. -
master.00.log
#Version: 1.0
#Start-Date: 2014-07-25 00:00:33
#Software: Adobe Media Server 5.0.3 r3029 x64
#Date: 2014-07-25
#Fields: date time x-pid x-status x-ctx x-comment
2014-07-25 00:00:30 17555 (i)2581226 Edge (28097) is no longer active. -
2014-07-25 00:00:30 17555 (w)2581255 Edge (28097) backup_defaultRoot__edge1 experienced 1 failure[s]! -
2014-07-25 00:00:30 17555 (i)2581224 Edge (28338) started, arguments : -edgeports ":1935" -coreports "localhost:19350" -conf "/opt/adobe/ams/conf/Server.xml" -adaptor "backup_defaultRoot_" -$
2014-07-25 00:02:40 17555 (i)2581226 Edge (28338) is no longer active. -
2014-07-25 00:02:40 17555 (w)2581255 Edge (28338) backup_defaultRoot__edge1 experienced 1 failure[s]! -
2014-07-25 00:02:40 17555 (i)2581224 Edge (28648) started, arguments : -edgeports ":1935" -coreports "localhost:19350" -conf "/opt/adobe/ams/conf/Server.xml" -adaptor "backup_defaultRoot_" -$
2014-07-25 00:04:50 17555 (i)2581226 Edge (28648) is no longer active. -
2014-07-25 00:04:50 17555 (w)2581255 Edge (28648) backup_defaultRoot__edge1 experienced 1 failure[s]! -
2014-07-25 00:04:50 17555 (i)2581224 Edge (28847) started, arguments : -edgeports ":1935" -coreports "localhost:19350" -conf "/opt/adobe/ams/conf/Server.xml" -adaptor "backup_defaultRoot_" -$
2014-07-25 00:07:00 17555 (i)2581226 Edge (28847) is no longer active. -
ams.ini
# ams.ini contains substitution variables for Adobe Media Server #
# configuration files. Lines beginning with '#' are considered comments. #
# A substitution variable is in the form <name>=<value>. Everything up to #
# the first '=' is considered the name of the substitution variable, and #
# everything after the first '=' is considered the substitution value. If #
# you want a substitution variable to have leading or trailing spaces, #
# enclose the value around double quotes. For example, foo=" bar " #
# This section contains configurable parameters in Server.xml #
# Username for server admin
# For example:
# SERVER.ADMIN_USERNAME = foo
SERVER.ADMIN_USERNAME = admin
# IP address and port Adobe Media Admin Server should listen on
# For example:
# SERVER.ADMINSERVER_HOSTPORT = :1111
SERVER.ADMINSERVER_HOSTPORT = :1111
# User id in which to run the process (Linux Only)
# For example:
# SERVER.PROCESS_UID = 500
SERVER.PROCESS_UID = 500
# Group id in which to run the process (Linux Only)
# For example:
# SERVER.PROCESS_GID = 500
SERVER.PROCESS_GID = 500
# License key for Adobe Media Server
# For example:
# SERVER.LICENSEINFO = XXXX-XXXX-XXXX-XXXX-XXXX-XXXX
SERVER.LICENSEINFO = (license goes here)
# LIVE_DIR denotes the full path of sample "Live" application's
# folder for storing any live stream recorded by server.
# For example:
# LIVE_DIR = <AMS_Installation_Dir>\applications\live
LIVE_DIR = /opt/adobe/ams/applications/live
# VOD_COMMON_DIR denotes the full path of sample "VOD" application's
# folder for storing onDemand and Progressive Download .flv/.mp3 files.
# File stored in this folder can be streamed and are also PD-able.
# Note : If you are using the default installation of Apache as a webserver,
# and if you modify VOD_COMMON_DIR, please change the document root
# accordingly in httpd.conf.
# For example:
# VOD_COMMON_DIR = <AMS_Installation_Dir>\webroot\vod
VOD_COMMON_DIR = /opt/adobe/ams/webroot/vod
# VOD_DIR denotes the full path of sample "VOD" application's
# folder for storing onDemand only .flv/.mp3 files. Files stored in
# this folder are not PD-able
# For example:
# VOD_DIR = <AMS_Installation_Dir>\applications\vod\media
VOD_DIR = /opt/adobe/ams/applications/vod/media
# The maximum size of the FLV cache, in megabytes.
# The default is 500MB.
SERVER.FLVCACHE_MAXSIZE=500
# Whether to start and stop the included HTTP server along
# with AMS.
SERVER.HTTPD_ENABLED = true
# Whether to start and stop the cache cleaning tool along
# with HTTP server.
SERVER.HTCACHECLEAN_ENABLED = true
# The path specifying the cache root for webserver caching.
SERVER.HTCACHEROOT = /opt/adobe/ams/Apache2.2/cacheroot
# This section contains configurable parameters in Adaptor.xml #
# IP address and port(s) Adobe Media Server should listen on
# For example:
# ADAPTOR.HOSTPORT = :1935,80
ADAPTOR.HOSTPORT = :1935
# IP (address and) port that Adobe Media Server should proxy
# unknown HTTP requests to. Leave empty to disable proxying.
# With no address, specifies a localhost port.
# For example:
# HTTPPROXY.HOST = webfarm.example.com:80
HTTPPROXY.HOST = :8134
#This tag specifies an IP address for the player to use instead of a hostname when
#making the RTMPT connection to AMS. If nothing is specified, AMS will automatically
#determine the IP to use.
ADAPTOR.HTTPIDENT2 =
# This section contains configurable parameters in Vhost.xml #
# Application directory for the virtual host
# For example:
# VHOST.APPSDIR = C:\myapps
VHOST.APPSDIR = /opt/adobe/ams/applications
# This section contains configurable parameters in Application.xml #
# List of semi-colon delimited paths in which to search for script to load
# For example:
# APP.JS_SCRIPTLIBPATH = C:\scripts;C:\Program Files\Foo\scripts
APP.JS_SCRIPTLIBPATH = /opt/adobe/ams/scriptlib
# This section contains configurable parameters in Logger.xml #
LOGGER.LOGDIR =
# This section contains configurable parameters in Users.xml #
# Enable or disable using HTTP requests to execute admin commands.
# Set to "true" to enable, otherwise it will be disabled. The
# actual commands permitted for server admin and virtual host admin
# users can be set in Users.xml.
USERS.HTTPCOMMAND_ALLOW = trueHi again everyone.
Thanks Charles for offering a solution but unfortunately still not working. Please see details below.
Netstat while AMS running :
[root@videodb ams]# netstat -tulpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 22502/nrpe
tcp 0 0 127.0.0.1:8005 0.0.0.0:* LISTEN 19768/java
tcp 0 0 0.0.0.0:8134 0.0.0.0:* LISTEN 2309/httpd
tcp 0 0 127.0.0.1:11110 0.0.0.0:* LISTEN 29001/./amsadmin
tcp 0 0 0.0.0.0:806 0.0.0.0:* LISTEN 8256/rpc.statd
tcp 0 0 0.0.0.0:807 0.0.0.0:* LISTEN 27760/rpc.rquotad
tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 8765/snmpd
tcp 0 0 0.0.0.0:8009 0.0.0.0:* LISTEN 19768/java
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 12980/mysqld
tcp 0 0 0.0.0.0:1935 0.0.0.0:* LISTEN 8690/amsedge
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 8123/portmap
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 19768/java
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 2309/httpd
tcp 0 0 0.0.0.0:819 0.0.0.0:* LISTEN 27776/rpc.mountd
tcp 0 0 127.0.0.1:19350 0.0.0.0:* LISTEN 8690/amsedge
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 8790/sshd
tcp 0 0 0.0.0.0:1111 0.0.0.0:* LISTEN 29001/./amsadmin
tcp 0 0 0.0.0.0:49209 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 9323/master
udp 0 0 0.0.0.0:2049 0.0.0.0:* -
udp 0 0 10.2.2.8:1935 0.0.0.0:* 8690/amsedge
udp 0 0 127.0.0.1:1935 0.0.0.0:* 8690/amsedge
udp 0 0 0.0.0.0:57615 0.0.0.0:* -
udp 0 0 10.2.2.8:19350 0.0.0.0:* 8690/amsedge
udp 0 0 127.0.0.1:19350 0.0.0.0:* 8690/amsedge
udp 0 0 0.0.0.0:800 0.0.0.0:* 8256/rpc.statd
udp 0 0 0.0.0.0:161 0.0.0.0:* 8765/snmpd
udp 0 0 0.0.0.0:802 0.0.0.0:* 27760/rpc.rquotad
udp 0 0 0.0.0.0:803 0.0.0.0:* 8256/rpc.statd
udp 0 0 0.0.0.0:816 0.0.0.0:* 27776/rpc.mountd
udp 0 0 0.0.0.0:49875 0.0.0.0:* 10305/avahi-daemon
udp 0 0 0.0.0.0:5353 0.0.0.0:* 10305/avahi-daemon
udp 0 0 0.0.0.0:111 0.0.0.0:* 8123/portmap
udp 0 0 10.2.2.8:123 0.0.0.0:* 8824/ntpd
udp 0 0 127.0.0.1:123 0.0.0.0:* 8824/ntpd
udp 0 0 0.0.0.0:123 0.0.0.0:* 8824/ntpd
Stopping server :
[root@videodb ams]# ./server stop
NPTL 2.5
Stopping Adobe Media Server (please check /var/log/messages)
Server has shutdown...
Netstat after shutdown (ports 1935 and 19350 are free) :
[root@videodb ams]# netstat -tulpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:5666 0.0.0.0:* LISTEN 22502/nrpe
tcp 0 0 127.0.0.1:8005 0.0.0.0:* LISTEN 19768/java
tcp 0 0 127.0.0.1:11110 0.0.0.0:* LISTEN 29001/./amsadmin
tcp 0 0 0.0.0.0:806 0.0.0.0:* LISTEN 8256/rpc.statd
tcp 0 0 0.0.0.0:807 0.0.0.0:* LISTEN 27760/rpc.rquotad
tcp 0 0 127.0.0.1:199 0.0.0.0:* LISTEN 8765/snmpd
tcp 0 0 0.0.0.0:8009 0.0.0.0:* LISTEN 19768/java
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 12980/mysqld
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 8123/portmap
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 19768/java
tcp 0 0 0.0.0.0:819 0.0.0.0:* LISTEN 27776/rpc.mountd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 8790/sshd
tcp 0 0 0.0.0.0:1111 0.0.0.0:* LISTEN 29001/./amsadmin
tcp 0 0 0.0.0.0:49209 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 9323/master
udp 0 0 0.0.0.0:2049 0.0.0.0:* -
udp 0 0 0.0.0.0:57615 0.0.0.0:* -
udp 0 0 0.0.0.0:800 0.0.0.0:* 8256/rpc.statd
udp 0 0 0.0.0.0:161 0.0.0.0:* 8765/snmpd
udp 0 0 0.0.0.0:802 0.0.0.0:* 27760/rpc.rquotad
udp 0 0 0.0.0.0:803 0.0.0.0:* 8256/rpc.statd
udp 0 0 0.0.0.0:816 0.0.0.0:* 27776/rpc.mountd
udp 0 0 0.0.0.0:49875 0.0.0.0:* 10305/avahi-daemon
udp 0 0 0.0.0.0:5353 0.0.0.0:* 10305/avahi-daemon
udp 0 0 0.0.0.0:111 0.0.0.0:* 8123/portmap
udp 0 0 10.2.2.8:123 0.0.0.0:* 8824/ntpd
udp 0 0 127.0.0.1:123 0.0.0.0:* 8824/ntpd
udp 0 0 0.0.0.0:123 0.0.0.0:* 8824/ntpd
Restart :
[root@videodb ams]# ./server start
NPTL 2.5
Starting Adobe Media Server (please check /var/log/messages)
Content of edge.00.log :
#Version: 1.0
#Start-Date: 2014-08-06 14:39:17
#Software: Adobe Media Server 5.0.3 r3029 x64
#Date: 2014-08-06
#Fields: date time x-pid x-status x-ctx x-comment
2014-08-06 14:39:12 15099 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-08-06 14:39:12 15099 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-08-06 14:39:12 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : localhost:19350/v4 -
2014-08-06 14:39:13 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : 1935/v4 -
2014-08-06 14:39:14 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : 127.0.0.1:19350 (rtmfp-core)/v4 -
2014-08-06 14:39:14 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : 10.2.2.8:19350 (rtmfp-core)/v4 -
2014-08-06 14:39:14 15099 (i)2631509 Public rtmfp-core addresses for listener backup_defaultRoot__edge1 are: 127.0.0.1:19350;10.2.2.8:19350 -
2014-08-06 14:39:14 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : 127.0.0.1:1935 (rtmfp)/v4 -
2014-08-06 14:39:14 15099 (i)2631174 Listener started ( backup_defaultRoot__edge1 ) : 10.2.2.8:1935 (rtmfp)/v4 -
#Date: 2014-08-06
#Fields: date time x-pid x-status x-ctx x-comment
2014-08-06 14:39:12 15097 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-08-06 14:39:12 15097 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-08-06 14:39:12 15097 (e)2631013 Failed to create listener for adaptor _defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!$
2014-08-06 14:39:12 15097 (e)2631013 Failed to create listener for adaptor _defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-08-06 14:39:12 15097 (e)2631114 Failed to start listeners for adaptor _defaultRoot__edge1. -
2014-08-06 14:39:12 15097 (e)2791225 Failed to start edge : _defaultRoot__edge1 -
#Date: 2014-08-06
#Fields: date time x-pid x-status x-ctx x-comment
2014-08-06 14:41:22 15903 (i)2581173 Host: videodb.webtv.coop IPv4: 10.2.2.8 -
2014-08-06 14:41:22 15903 (i)2631180 Info from AccessAdaptor: Access Adaptor started /opt/adobe/ams/modules/access/libconnect.so. -
2014-08-06 14:41:22 15903 (e)2631013 Failed to create listener for adaptor _defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!$
2014-08-06 14:41:22 15903 (e)2631013 Failed to create listener for adaptor _defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!. -
2014-08-06 14:41:22 15903 (e)2631114 Failed to start listeners for adaptor _defaultRoot__edge1. -
2014-08-06 14:41:22 15903 (e)2791225 Failed to start edge : _defaultRoot__edge1
Content of var/log/messages :
Aug 6 14:39:11 videodb Service[15070]: Server starting...
Aug 6 14:39:12 videodb Server[15070]: /opt/adobe/ams/Apache2.2/bin/httpd -f ./conf/httpd.conf -d "/opt/adobe/ams/Apache2.2" -k start returned 0: [Wed Aug 06 14:39:11 2014] [info] mod_jithttp - AMS $
Aug 6 14:39:12 videodb Server[15070]: /opt/adobe/ams/Apache2.2/bin/htcacheclean -n -t -i -p/opt/adobe/ams/Apache2.2/cacheroot -d5 -l1024K returned 0:
Aug 6 14:39:12 videodb Adaptor[15097]: Failed to create listener for adaptor _defaultRoot_, IP localhost, port 19350: TCCommBridge::createListener 127.0.0.1:19350/v4: bind failed!!!.
Aug 6 14:39:12 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : localhost:19350/v4
Aug 6 14:39:12 videodb Adaptor[15097]: Failed to create listener for adaptor _defaultRoot_, IP , port 1935: TCCommBridge::createListener 0.0.0.0:1935/v4: bind failed!!!.
Aug 6 14:39:12 videodb Adaptor[15097]: Failed to start listeners for adaptor _defaultRoot__edge1.
Aug 6 14:39:12 videodb Edge[15097]: Failed to start edge : _defaultRoot__edge1
Aug 6 14:39:12 videodb Service[15070]: Server started (/opt/adobe/ams/conf/Server.xml).
Aug 6 14:39:13 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : 1935/v4
Aug 6 14:39:14 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : 127.0.0.1:19350 (rtmfp-core)/v4
Aug 6 14:39:14 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : 10.2.2.8:19350 (rtmfp-core)/v4
Aug 6 14:39:14 videodb Adaptor[15099]: Public rtmfp-core addresses for listener backup_defaultRoot__edge1 are: 127.0.0.1:19350;10.2.2.8:19350
Aug 6 14:39:14 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : 127.0.0.1:1935 (rtmfp)/v4
Aug 6 14:39:14 videodb Adaptor[15099]: Listener started ( backup_defaultRoot__edge1 ) : 10.2.2.8:1935 (rtmfp)/v4 -
HTTP Live Streaming for Apple IOS devices
HI,
We have installed FMS 4.5, including Apache 2.2, on a 64-bit Windows 2008 R2 server following the instructions given in the video that can be viewed here:
http://www.adobe.com/devnet/flashmediaserver/articles/install-verify.html
Browsing to the test page for the server works fine for HTTP Dynamic Streaming and RTMP Dynamic Streaming samples. However, when we try to use the HTTP Live streaming samples on the test web page on an iPad via AnyConnect, we only see a blank page with a small Abobe Flash icon in the top left hand corner which is basically saying that Flash has been detected on the page and is not supported by the iPad.
The above video shows HLS working on an iPad with no additional installation steps. Can anyone hep?Found the answer
The home page on the Adobe server has an error in its javascript.
if (uagent.search('iphone') != -1 || uagent.search('ipad') != -1) {
should be
if (uagent.search('iPhone') != -1 || uagent.search('iPad') != -1) {
....capital P's. -
MacMinis + SL Server for Intranet live streaming ?
Hi,
is this asking for trouble (not enough horse power) or can the MacMini be used for a live stream into our intranet?
The documentation on this Apple site actually suggests a Macbook (for the Broadcaster) and a MacPro (as streaming server).
We will need to do this only, say, three times per year for 45 Minutes.
Signal will come via Firewire 400 from the camera.
Will two MacMinis be able to handle the load?
How many clients, do you think, can connect at the same time before we run into trouble?
Thanks for any friendly advice,
BarbaraThere's a lot to consider when dealing with streaming.
If you're only streaming to the LAN then you might be able to use multicast, in which case this is a no-brainer - the server only sends out a single video stream to which all the clients subscribe (the heavy work is done by your network switches).
If, on the other hand, you can't use multicast, or if your 'intranet' really consists of multiple sites/locations then you need to consider bandwidth since that's likely to be your major bottleneck.
It really doesn't take much CPU to stream a connection (the hard work is in the encoding which is why Apple recommend a separate machine for encoding which passes the stream to another machine for distribution). I don't know what the hard limits are on a Mac Mini as the streamer but I wouldn't be surprised to see at least 100 clients on a reasonably-high quality stream. If you find it can't handle that (or you have way more clients) then QuickTime Streaming makes it easy to add additional streaming servers so all you need to do is balance your clients across the various streaming servers, making it easy to grow incrementally once you work out what your load is. -
Embed live cue data in live stream?
I am currently using the new FME to encode live to a FMS.
Both applicatioins are running on the same machine. Is there a way
to embed live cue and metadata into the live stream? Once embedded
we want to record the stream AND send it on to viewers. Is there a
way to process this on the server. The live cue and metadata is
coming in the serial port.Hey Flasher,
I got the same issues as mentioned in the posts above. I am
using FMS for live streaming and I want to embed metadata into the
live stream. So far, I'm using a server side script that calls the
Stream.send() method, but I'm not sure if there are other (better?)
ways how to achieve this situation. What do you think?
Here are some questions that came up:
1) When using Stream.send(), is the message directly embedded
into the stream (like some header information)?
2) Is this message somehow comparable to cue points used in a
FLV file?
Thanks in advance! -
I need to do live streaming with a Mac Book Pro 2011, using a new model of Sony HD camcorder (http://store.sony.co...ber=HDRAX2000/H) ..this camcorder model does not have firewire out/input ..it comes only with a component video output, USB, HDMI and composite A/V video output..
I wonder how can I plug this camcorder to the firewire port of my laptop? Browsing on internet I found that Grass Valley Company produces this converter http://www.amazon.co...=A17MC6HOH9AVE6 ..but I am not sure -not even after checking the amazon reviews- if this device will send the video signal through firewire to my laptop, in order to live streaming properly? ..anyone in this forum could help me please?
ThanxI can't broadcast with the built in iSight webcam... how would I zoom in or zoom out? or how would I pan? I've seem people doing it walking with their laptops but that's not an option for me... there's nothing wrong with my USB ports but that's neither an option to stream video because as far as I know through USB you can't connect video in apple operating systems ..you can for sure plug any video cam or photo camera through usb but as a drive to transfer data not as a live video camera... is by firewire an old interface developed by apple that you can connect all sorts of cameras to apple computers... unfortunately my new sony HDR-AX2000 camcorder doesn't have firewire output...
thanx -
How do I use multiple cameras to live stream through FME?
I am looking to live stream pool tournaments from multiple angles but don't know what software or hardware I might need. Anybody have any good how to advice or links they might share? I stream through Ustream.tv if that makes a difference. Should I look for something different? Thanks
I am working on getting just the counter working by using
the program posted previously, and I am running into issues. Periodically I get
the error:
Error -200141
occurred at DAQmx Read (Counter DBL 1Chan 1Samp).vi
Possible reason(s):
Data was overwritten
before it could be read by the system.
If Data Transfer
Mechanism is Interrupts, try using DMA. Otherwise, divide the input signal
before taking the measurement.
It seems to work better if I use cascaded counters, but I need timer 0 for
analog channels when I run this code along with the program for the other
measurements.
I have tried averaging, and selecting different values for the millisecond
timer, and these did not seem to have an effect.
I tried different DAQms configurations and "Counter DBL 1Samp" seemed
to work the best.
The program will work for a while and then it will give me the above error
message.
If I use counter 0 as a cascaded counter input, the program runs fine. If I run
this with other analog channels, it errors out because the analog channels use
counter 0.
If I use counter 1 as a cascaded counter input, it seems to work better than a
single channel, but it will still error out with the above error.
If I use only counter 1, I get the error above even faster.
Also, none of the
configurations give measurements outside the While Loop.
The only place I can add a speed dial for the front panel is within the While
Loop.
Is there someway to get the signal to continuously send out of the while loop?
I thought if I could get the signal out of the while loop, I could condition it
anyway I wanted without the program erroring out.
Any suggestions would be much appreciated.
Thank you.
Attachments:
Counter_error.jpg 45 KB -
I need to do live streaming with a Mac Book Pro 2011, using a new model of Sony HD camcorder (http://store.sony.co...ber=HDRAX2000/H) ..this camcorder model does not have firewire out/input ..it comes only with a component video output, USB, HDMI and composite A/V video output..
I wonder how can I plug this camcorder to the firewire port of my laptop? Browsing on internet I found that Grass Valley Company produces this converter http://www.amazon.co...=A17MC6HOH9AVE6 ..but I am not sure -not even after checking the amazon reviews- if this device will send the video signal through firewire to my laptop, in order to live streaming properly? ..anyone in this forum could help me please?
ThanxI can't broadcast with the built in iSight webcam... how would I zoom in or zoom out? or how would I pan? I've seem people doing it walking with their laptops but that's not an option for me... there's nothing wrong with my USB ports but that's neither an option to stream video because as far as I know through USB you can't connect video in apple operating systems ..you can for sure plug any video cam or photo camera through usb but as a drive to transfer data not as a live video camera... is by firewire an old interface developed by apple that you can connect all sorts of cameras to apple computers... unfortunately my new sony HDR-AX2000 camcorder doesn't have firewire output...
thanx -
Hi,
am planning to develop a live streaming app using C# and xaml.
I have gone through the below sample and am able to stream the live content using wireacst camera.
Azure Media Services Live Streaming Sample
But i want to use Phone camera to stream the live video rather using wirecast camera.
How can i use that? How to get the published URL from the C# code, is there any API to get that?
Anybody please help me
Regards,
SanthoshHello,
There are no in box components that will allow you to transmit captured video from a Windows Phone device to Azure Media Services. You will need to create you own implementation. You can do this by creating a custom Media Foundation sync that can plug into
the MediaCapture element's pipeline. You will then need to modify the captured and compressed video to align to one of the two protocols that Azure Media services can use. At this time Azure Media services can use either Smooth Streaming or RTMP for ingestion.
You will need to create your own packager (or find compatible packager code from a 3rd party) to package the MP4 encoded data into the necessary format.
Here is an example of how to create a custom Media Foundation sync (please note you must write your Media Foundation components using C++ MoCOM. We do not support Media Foundation components written in managed languages):
Real-time communication sample
I hope this helps,
James
Windows SDK Technologies - Microsoft Developer Services - http://blogs.msdn.com/mediasdkstuff/ -
Using http live streaming to stream data from a Webcam
JavaFX 2.2 includes support for http live streaming: http://en.wikipedia.org/wiki/HTTP_Live_Streaming
How could one create a http live stream from a Webcam and thereby enable a JavaFX application to view and hear the Webcam video in realtime?Bom Dia Saille,
Eu acredito que o que você tenha hoje seja isso aqui (Desenho bem simplificado):
Hoje o que você tem é o Aplicativo do Medidor + USB Driver controlando o seu medidor. Basicamente, sua aplciação está dividida em três camadas:
Aplicação - Onde estão as funcionalidades principais do programa (interface com o usuário, apresentação de dados, geração de arquivos, etc.)
VISA - Uma arquitetura de Software para controle de instrumentos. Basicamente, ele se comunica com o Driver USB para poder enviar e receber pacotes de dados através do barramento USB.
Device Driver - Intruções de SW de baixo nível para controlar um periférico através de um barramento.
No desenho, eu aponto duas camadas onde você pode tentar atuar para automatizar suas medições:
Aplicação - Você pode usar o VI Server para controlar o Aplicativo do Medidor (Se este aplicativo tiver sido desenvolvido em LabVIEW, o que eu suponho ser verdade). No entanto é necessário saber se o desenvolvedor do produto permitiu isso (Veja Using VI Server to Pass Data Between a VI and a LabVIEW Executable). Outra alternativa é conversar com o fabricante para ver se ele desenvolveu alguma API (Application Programming Interface) para que você consiga controlar o instrumento diretamente.
VISA - O LabVIEW Fornece uma API chamada NI-VISA para poder enviar e receber informações através de diversos barramentos (Veja Serial Instrument Control Tutorial)
É possível acessar o Driver diretamente também, mas eu não recomendo. O resultado não compensa o esfroço!
Espero ter esclarecido suas dúvidas e espero que você tenha sucesso na sua aplicação!!
Atenciosamente.
Felipe Flores
Engenharia de Aplicações
National Instruments Brasil -
Dear all
I work with live streaming for a few weeks, using flash.media.Camera and flash.net.NetStream class. I have not found any place where the codec is specified, that is used to encode the live stream.
Anyone knows which codec is used and if there is a possiblitiy to use H264 codec for live streaming? I found that live streaming with h.264 codec seems to be possible with the flashmedia encoder (http://www.adobe.com/products/flashmediaserver/flashmediaencoder/). Is this possible with flash player alone?
Thanks for your help,
MarcAfter doing some research I found this thread http://balazs.sebesteny.com/implement-h264-live-streaming-with-adobe-air-20/. It uses FMLE but other open source tools perhaps would be better because of licensing issues.
It would be really nice if encoding with h264 would be enabled with flash player. Now that decoding works with Hardware acceleration, perhaps encoding will come as well. Any plans exist?
Thanks,
Marc -
Live Streaming Using my Webcam As a secruity camera
I'm lost here someone please help, : \ im trying to use my isight as a security camera over the internet so i can watch my dog i just got her.
So the question is what software out there i can use to put my webcam as a camera ( again my powerbook is kinda old im still running on panther so i have 10.3.9 not 10.4 can i work anyway around this) where i can watch live.
Can someone help me i know i need my ip address i have that but when i hook everythign else up where do i go when im somewhere else when i want to look at my live streaming from work to my house? please can someone help me thank you if you can. : )Hello, keith28
Until we hear back from juanorfrankie, here is my suggestion for your question:
I would like to access the isight using my iPhone.
Can anyone make some suggestions?
If iPhone will can support viewing a streaming webcam page, use EvoCam with your iSight to publish a webcam with streaming video. That would probably be the simplest way to do what you want, but, because I do not have iPhone, so I cannot test this.
See the instructions and FAQs at EvoCam for system requirements and details on how to set up your webcam page.
EZ Jim
PowerBook 1.67 GHz Mac OS X (10.4.10) G5 DP 1.8 External iSight -
Live streaming not working using REOPS
I made live streaming work using Live Encoder and a flash player I created with FlvPlayback component. It works fine. Now I like to try live streaming using REOPS. I created a config xml file using similar settings in src/assets/data/Playerconfig_LiveStreaming.xml:
isLive = true
<streamtype>live</streamtype>
part of my xml file is like this:
<?xml version="1.0" encoding="UTF-8"?>
<player
width="640" height="480"
scaleMode="stretch" isLive="true" autoPlay="true" updateInterval="250"
hasCaptions="false">
<mediaElement>
<mediaElement>
<id>seeker</id>
<mimeType>video/x-flv</mimeType>
<streamType>live</streamType>
<deliveryType>streaming</deliveryType>
<media url="rtmp://<myMediaStreamingServerName>:1935/<myapplicationName>/live/livestream" />
</mediaElement>
</mediaElement>
</player>
in adobe live encoder, I have setting like this:
URL: rtmp://<myMediaStreamingServerName>:1935/<myapplicationName>/live
stream: livestream
but no matter how hard I tried, it never works for me. I used the same settings for my own player which works fine with live streaming.
Anyone has any ideas on how to make live streaming work with REOPS?
Thanks a lot.Is the XML a copy/paste? If so you may have a typo in your media url. There
is a space in "liv e". That could be the issue.
hth!
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