examples: add scaling_video example

[ffmpeg] / doc / protocols.texi

diff --git a/doc/protocols.texi b/doc/protocols.texi
index 74c15f69324c024a36e7aaca30a50d8bc464fb3b..883c2e46c13fb8f8736beb9e182ab6839159cdc1 100644 (file)
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@@ -218,6 +218,11 @@ application specified in @var{app}, may be prefixed by "mp4:". You
 can override the value parsed from the URI through the @code{rtmp_playpath}
 option, too.
 
+@item listen
+Act as a server, listening for an incoming connection.
+
+@item timeout
+Maximum time to wait for the incoming connection. Implies listen.
 @end table
 
 Additionally, the following parameters can be set via command line options
@@ -259,15 +264,33 @@ playpath. If a live stream of that name is not found, it plays the
 recorded stream. The other possible values are @code{live} and
 @code{recorded}.
 
+@item rtmp_pageurl
+URL of the web page in which the media was embedded. By default no
+value will be sent.
+
 @item rtmp_playpath
 Stream identifier to play or to publish. This option overrides the
 parameter specified in the URI.
 
+@item rtmp_subscribe
+Name of live stream to subscribe to. By default no value will be sent.
+It is only sent if the option is specified or if rtmp_live
+is set to live.
+
+@item rtmp_swfhash
+SHA256 hash of the decompressed SWF file (32 bytes).
+
+@item rtmp_swfsize
+Size of the decompressed SWF file, required for SWFVerification.
+
 @item rtmp_swfurl
 URL of the SWF player for the media. By default no value will be sent.
 
+@item rtmp_swfverify
+URL to player swf file, compute hash/size automatically.
+
 @item rtmp_tcurl
-URL of the target stream.
+URL of the target stream. Defaults to proto://host[:port]/app.
 
 @end table
 
@@ -277,6 +300,15 @@ For example to read with @command{ffplay} a multimedia resource named
 ffplay rtmp://myserver/vod/sample
 @end example
 
+@section rtmpe
+
+Encrypted Real-Time Messaging Protocol.
+
+The Encrypted Real-Time Messaging Protocol (RTMPE) is used for
+streaming multimedia content within standard cryptographic primitives,
+consisting of Diffie-Hellman key exchange and HMACSHA256, generating
+a pair of RC4 keys.
+
 @section rtmps
 
 Real-Time Messaging Protocol over a secure SSL connection.
@@ -292,6 +324,14 @@ The Real-Time Messaging Protocol tunneled through HTTP (RTMPT) is used
 for streaming multimedia content within HTTP requests to traverse
 firewalls.
 
+@section rtmpte
+
+Encrypted Real-Time Messaging Protocol tunneled through HTTP.
+
+The Encrypted Real-Time Messaging Protocol tunneled through HTTP (RTMPTE)
+is used for streaming multimedia content within HTTP requests to traverse
+firewalls.
+
 @section rtmpts
 
 Real-Time Messaging Protocol tunneled through HTTPS.
@@ -545,6 +585,48 @@ ffplay tcp://@var{hostname}:@var{port}
 
 @end table
 
+@section tls
+
+Transport Layer Security/Secure Sockets Layer
+
+The required syntax for a TLS/SSL url is:
+@example
+tls://@var{hostname}:@var{port}[?@var{options}]
+@end example
+
+@table @option
+
+@item listen
+Act as a server, listening for an incoming connection.
+
+@item cafile=@var{filename}
+Certificate authority file. The file must be in OpenSSL PEM format.
+
+@item cert=@var{filename}
+Certificate file. The file must be in OpenSSL PEM format.
+
+@item key=@var{filename}
+Private key file.
+
+@item verify=@var{0|1}
+Verify the peer's certificate.
+
+@end table
+
+Example command lines:
+
+To create a TLS/SSL server that serves an input stream.
+
+@example
+ffmpeg -i @var{input} -f @var{format} tls://@var{hostname}:@var{port}?listen&cert=@var{server.crt}&key=@var{server.key}
+@end example
+
+To play back a stream from the TLS/SSL server using @command{ffplay}:
+
+@example
+ffplay tls://@var{hostname}:@var{port}
+@end example
+
 @section udp
 
 User Datagram Protocol.