Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- streaming-server [2011/02/24 14:43] – admin
+++ streaming-server [2011/06/09 13:12] (aktuell) – admin
@@ Zeile 38: / Zeile 38: @@
   xawtv
+  *Beim ersten Mal funktioniert xawtv nie, mit q beenden. Dann beim zweiten Mal die Videoquelle und das Bildformat umstellen (rechte Maustaste, PAL, S-Video)
 ===== LIVE Video und Audio =====
@@ Zeile 92: / Zeile 94: @@
     * Am Client TightVNC Server installieren
     * Zusätzlich Remote-Desktop erlauben
+----
+==== Streaming-Server (alt) ====
+  *Aktuelle ffmpeg Version von Packman: ffmpeg-0.5.21000svn-0.pm.1.5.i586
+  */etc/ffserver.conf
+<file>
+Port 31337
+BindAddress 0.0.0.0
+MaxClients 1000
+MaxBandwidth 100000
+# Comment the following, on production use
+NoDaemon
+<Feed feed1.ffm>
+    File /tmp/feed1.ffm
+    FileMaxSize 100M
+    #Launch ffmpeg -y -v 9 -f video4linux2 -vc 2 -tvstd PAL -s 480x384 -b 512000 -r 10 -an -i /dev/video0
+    Launch ffmpeg -y -v 9 -f video4linux2 -vc 2 -tvstd PAL -s 480x384 -b 256000 -r 15 -an -i /dev/video0
+    #Launch ffmpeg -r 10 -s 320x240 -f video4linux2 -i /dev/video0 -vcodec flv http://localhost:31337/feed1.ffm
+</Feed>
+#<Stream stream.flv>
+#    Feed feed1.ffm
+#    Format flv
+#    VideoCodec flv
+#    VideoFrameRate 2
+#    VideoBufferSize 80000
+#    VideoBitRate 256
+#    VideoQMin 1
+#    VideoQMax 5
+#    VideoSize 480x384
+#    PreRoll 0
+#    Noaudio
+#</Stream>
+## SWF output
+#<Stream stream.swf>
+#    Feed feed1.ffm
+#    Format swf
+#    VideoCodec flv
+#    VideoFrameRate 15
+#    VideoBitRate 200
+#    VideoQMin 5
+#    VideoQMin 5
+#    VideoSize 320x240
+#    PreRoll 0
+#    Noaudio
+#</Stream>
+# ASF compatible
+<Stream stream.asf>
+Feed feed1.ffm
+Format asf
+VideoFrameRate 15
+VideoSize 352x240
+VideoBitRate 256
+VideoBufferSize 40
+VideoGopSize 30
+AudioBitRate 64
+StartSendOnKey
+Noaudio
+</Stream>
+# SWF output
+<Stream stream.swf>
+    Feed feed1.ffm
+    Format swf
+    VideoCodec flv
+    VideoFrameRate 15
+    VideoBitRate 512
+    VideoQMin 5
+    VideoQMax 9
+    VideoSize 480x384
+    PreRoll 0
+    Noaudio
+</Stream>
+</file>
+  *Zum Starten:
+  ffserver &
+  *Zum Stoppen:
+  killall ffserver
+==== EINSTEIN ====
+  */srv/www/htdocs/ball.bgweiz.at/live/index.php
+<file>
+<html><head>
+<title>Live-Streaming</title>
+<meta http-equiv="refresh" content="1200" />
+<link rel="stylesheet" href="../style.css" />
+</head>
+<body style="background-color: #000000; text-align: center">
+<h1 style="color: #ffffff;">Flash Live Stream</h1>
+<p><a href="/">zur&uuml;ck</a></p>
+<p><a href="http://193.170.221.1:31337/stream.asf">Windows Media Player Stream</a></p>
+<p>
+<object classid="CLSID:D27CDB6E-AE6D-11cf-96B8-444553540000" width="480" height="384"
+         codebase="http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0">
+    <param name="movie" value="http://193.170.221.1:31337/stream.swf">
+    <embed src="http://193.170.221.1:31337/stream.swf" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" width="480" height="384">
+    </embed>
+</object>
+<!--
+<object class="playerpreview" type="application/x-shockwave-flash" data="player.swf" width="480" height="384">
+ <param name="movie" value="player.swf" />
+ <param name="allowFullScreen" value="true" />
+ <param name="FlashVars" value="flv=http://193.170.221.1:31337/stream.flv&amp;width=480&amp;height=384&amp;showstop=1&amp;showvolume=1&amp;showtime=1&amp;showfullscreen=1&amp;bgcolor=003d7e&amp;bgcolor1=003d7e&amp;bgcolor2=003d7e&amp;autoplay=1" />
+ <p>Bitt Flash installieren.</p>
+</object>
+-->
+</p>
+</body></html>
+</file>
+===== Client =====
+  mplayer http://193.170.221.1:31337/stream.asf
+==== Servervoraussetzungen ====
+  *openSUSE 11.1
+  *root, uS....
+  *Kartenname: Bt878
+  *Treiber bttv
+  *Soundkarte: Intel ICH6
+  *[[http://wiki.ubuntuusers.de/BT878|Link]]
+  dmesg | grep bttv => card=54
+  rmmod bt878 bttv
+  modprobe bttv card=54
+  */etc/modprobe.d/tv_bttv
+  options bttv card=54
+==== Video Kanäle ====
+  *0 = Television
+  *1 = Composite
+  *2 = s-video
+==== Port-Weiterleitung ====
+<code bash iptables.sh>
+#!/bin/bash
+iptables -F
+iptables -X
+iptables -t nat -F
+iptables -t nat -X
+iptables -t mangle -F
+iptables -t mangle -X
+iptables -P INPUT ACCEPT
+iptables -P FORWARD ACCEPT
+iptables -P OUTPUT ACCEPT
+echo 1 > /proc/sys/net/ipv4/ip_forward
+iptables -F -t nat
+iptables -t nat -A PREROUTING -p tcp --dport 31337 -j DNAT --to 192.168.100.40:31337
+iptables -t nat -A POSTROUTING -j MASQUERADE
+</code>
+==== Alter Gentoo-Server (2008) ====
+  *Gentoo 2009
+  *PW: TW...
+  *Wenn nötig X installieren : [[http://www.gentoo.org/doc/en/xorg-config.xml|http://www.gentoo.org/doc/en/xorg-config.xml]]
+  */etc/modules.autoload.d/kernel-2.6
+  bttv card=54
+  *ffmpeg installieren:
+  emerge ffmpeg
+<code /etc/ffserver.conf>
+Port 8090
+BindAddress 0.0.0.0
+MaxHTTPConnections 1000
+MaxClients 1000
+MaxBandwidth 2000
+CustomLog -
+NoDaemon
+##################################################################
+<Feed feed1.ffm>
+File /tmp/feed1.ffm
+FileMaxSize 50M
+ACL allow 127.0.0.1
+</Feed>
+##################################################################
+# JPEG
+<Stream test.jpg>
+Feed feed1.ffm
+Format jpeg
+VideoFrameRate 2
+VideoIntraOnly
+VideoSize 480x384
+#NoAudio
+Strict -1
+</Stream>
+#Flash
+<Stream stream.swf>
+Feed feed1.ffm
+VideoBitRate 256
+VideoFrameRate 25
+VideoBufferSize 80000
+Format swf
+VideoFrameRate 25
+VideoSize 480x384
+VideoQMin 3
+VideoQMax 5
+VideoCodec flv
+#NoAudio
+PreRoll 0
+</Stream>
+##################################################################
+# Special streams
+# Server status
+<Stream stat.html>
+Format status
+# Only allow local people to get the status
+ACL allow localhost 192.168.100.0
+#ACL allow 10.0.0.0 10.0.0.255
+#ACL allow 0.0.0.0
+#FaviconURL http://pond1.gladstonefamily.net:8080/favicon.ico
+</Stream>
+<Redirect index.html>
+URL http://www.ffmpeg.org/
+</Redirect>
+</code>
+  *ffserver starten
+  ffmpeg -y -v 9 -f video4linux2 -vc 2 -tvstd PAL -s 480x384 -r 25 -i /dev/video0 -vcodec flv http://localhost:8090/feed1.ffm
+=== Stream speichern ===
+  *ffmpeg und Download müssen mehr oder weniger gleichzeitig gestartet werden:
+  *ffserver und ffmpeg ganz normal wie oben erwähnt ausführen
+  *In den Ordner wechseln, in den man den Stream speichern will
+  w3m http://localhost:8090/stat.html
+    *stream.swf mit ENTER auswählen, Download starten
+==== Streaming mit ffmpeg (Ausgabe = Flash-Film = gute Qualität) ====
+<code /etc/ffserver.conf>
+Port 31337
+#8090
+# bind to all IPs aliased or not
+BindAddress 0.0.0.0
+# max number of simultaneous clients
+MaxClients 1000
+# max bandwidth per-client (kb/s)
+MaxBandwidth 10000
+# Suppress that if you want to launch ffserver as a daemon.
+NoDaemon
+<Feed feed1.ffm>
+File /tmp/feed1.ffm
+FileMaxSize 50M
+</Feed>
+<Stream stream.swf>
+Feed feed1.ffm
+Format swf
+VideoCodec flv
+VideoFrameRate 24
+VideoBufferSize 80000
+VideoBitRate 256
+#VideoQMin 1
+#VideoQMax 5
+VideoSize 352x288
+PreRoll 0
+Noaudio
+</Stream>
+</code>
+  *ffserver starten und laufen lassen
+  nb02:/etc # ffserver
+  *ffmpeg starten und laufen lassen
+  nb02:/etc # ffmpeg -r 24 -s 352x288 -f video4linux2 -i /dev/video0 http://localhost:31337/feed1.ffm
+<code html stream.html>
+<file>
+<html>
+<head><title>Live-&Uuml;bertragung - Maturaball BG/BRG Weiz</title></head>
+<body>
+<embed src="http://84.119.8.108:31337/stream.swf" width=352 height=288 type="application/x-shockwave-flash"></embed>
+</body>
+</html>
+</code>
+==== Streaming mit VLC (Ausgabe = Windows Media Stream = Schlechtere Qualität) ====
+  *vlc -> Medien -> Streaming -> Aufnahmegerät öffnen (Einstellungen durchführen) -> Stream ->
+    *Outputs: Lokal wiedergeben, HTTP: ip-adresse PORT: 8080
+    *Profil: windows (wmv,asf)
+    *Stream (bzw. ALT+S)
+  *Anschauen etwa mit:
+  mplayer http://ip-adresse:8080
+  * oder im Internet in HTML eingebunden:
+<code html stream.html>
+<html>
+<head><title>Live-&Uuml;bertragung - Maturaball BG/BRG Weiz</title></head>
+<body>
+<object id="Player1" width="426" height="305" classid="CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6" type="application/x-mplaye
+r2">
+<param name="url" value="http://localhost:8080" />
+<param name="FileName" value="http://localhost:8080" />
+<param name="ShowControls" value="1" />
+<param name="ShowDisplay" value="0" />
+<param name="ShowStatusBar" value="1" />
+<param name="AutoSize" value="1" />
+<param name="stretchToFit" value=0 />
+<param name="AutoStart" value="1" />
+<embed type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/Downloads/Contents/Products/MediaPlayer/"
+src="http://localhost:8080" Name="NSPlayer1" ShowControls="1" ShowDisplay="0" ShowStatusBar="1" AutoSize="0" AutoStart="1" wi
+dth="426" height="305" />
+</object>
+<a href="">Windows Media Player</a> bzw. <a href="">VLC</a> werden ben&ouml;tigt.
+</body>
+</html>
+</code>