diff options
author | Philip Gladstone <philipjsg@users.sourceforge.net> | 2002-05-16 06:03:34 +0400 |
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committer | Philip Gladstone <philipjsg@users.sourceforge.net> | 2002-05-16 06:03:34 +0400 |
commit | 9cfe269e700fb3ab25dcb37b32c3e967d69a8685 (patch) | |
tree | 1aba14a3ca4624f7e60b2d9cc295ce2f243e7554 /doc/HOWTO-STREAM | |
parent | 42a63c6a02ec6abb8579a743e76025e7f6309033 (diff) |
* Updated with new stream configuration items
Originally committed as revision 502 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc/HOWTO-STREAM')
-rw-r--r-- | doc/HOWTO-STREAM | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/doc/HOWTO-STREAM b/doc/HOWTO-STREAM index 1a666fd405..b7e20dba12 100644 --- a/doc/HOWTO-STREAM +++ b/doc/HOWTO-STREAM @@ -2,7 +2,7 @@ The FFserver streaming HOWTO ---------------------------- Philip Gladstone <philip-ffserver@gladstonefamily.net> -Last updated: May 8, 2002 +Last updated: May 10, 2002 0. What is this HOWTO about? @@ -77,6 +77,14 @@ Yes, they do. Yes, it does. Who knows why? +* WMP 6.4 behaves differently to WMP 7. + +Yes, it does. Any thoughts on this would be gratefully received. These +differences extend to embedding WMP into a web page. [There are two +different object ids that you can use, one of them -- the old one -- cannot +play very well, and the new one works well (both on the same system). However, +I suspect that the new one is not available unless you have installed WMP 7]. + 6. What else can it do? There seems to be a bunch of code that allows you to replay previous @@ -89,6 +97,14 @@ there are a bunch more parameters that you cannot control. Post a message to the mailing list if there are some 'must have' parameters. Look in the ffserver.conf for a list of the currently available controls. +It will automatically generate the .ASX or .RAM files that are often used +in browsers. These files are actually redirections to the underlying .ASF +or .RM file. The reason for this is that the browser often fetches the +entire file before starting up the external viewer. The redirection files +are very small and can be transferred quickly. [The stream itself is +often 'infinite' and thus the browser tries to download it and never +finishes.] + 7. Tips * When you connect to a live stream, most players (WMP, RA etc) want to @@ -100,3 +116,12 @@ cured by adding a '?buffer=5' to the end of the URL. This says that the stream should start 5 seconds in the past -- and so the first 5 seconds of the stream is sent as fast as the network will allow. It will then slow down to real time. This noticeably improves the startup experience. + +You can also add a 'Preroll 15' statement into the ffserver.conf that will +add the 15 second prebuffering on all requests that do not otherwise +specify a time. In addition, ffserver will skip frames until a key_frame +is found. This further reduces the startup delay by not transferring data +that will be discarded. + +* You may want to adjust the MaxBandwidth in the ffserver.conf to limit +the amount of bandwidth consumed by live streams. |