TCPServer - Revision history

Raffriff42: note AVS+ differences

2017-04-21T23:39:30Z

note AVS+ differences

← Older revision		Revision as of 01:39, 22 April 2017
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	This filter will enable you to send clips over your network. You can connect several clients to the same machine.		This filter will enable you to send clips over your network. You can connect several clients to the same machine.

			{{AvsPluscon}} not supported; replaced by [https://github.com/DJATOM/TCPDeliver/releases TCPDeliver]

	=== Syntax ===		=== Syntax ===
			<div style="max-width:62em" >

	'''Server:'''		'''Server:'''
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	=== Examples ===		=== Examples ===
			<div style="max-width:62em" >
	You can use this to run each/some filters on different PC's. For example:		You can use this to run each/some filters on different PC's. For example:

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	\| Initial Release.		\| Initial Release.
	\|}		\|}
			</div>

	[[Category:Internal filters]]		[[Category:Internal filters]]
	[[Category:Meta_filters]]		[[Category:Meta_filters]]

Admin: /* Changelog */

2016-06-21T13:15:44Z

Changelog

← Older revision		Revision as of 15:15, 21 June 2016
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	{\| border="1"		{\| border="1"
	\|- v2.60		\|-
			\| v2.60
	\| Added RLE compression.		\| Added RLE compression.
			\|-
			\|
	\| Use zlib 1.2.8 and lzo-2.09 build trees.		\| Use zlib 1.2.8 and lzo-2.09 build trees.
			\|-
			\|
	\| Support 2.6 colour spaces.		\| Support 2.6 colour spaces.
			\|-
			\|
	\| Added progress bar.		\| Added progress bar.
	\|-		\|-
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	\| Initial Release.		\| Initial Release.
	\|}		\|}


	[[Category:Internal filters]]		[[Category:Internal filters]]
	[[Category:Meta_filters]]		[[Category:Meta_filters]]

Admin: /* Syntax */

2016-06-21T13:14:05Z

Syntax

← Older revision		Revision as of 15:14, 21 June 2016
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	\|-		\|-
	\| ''RLE''		\| ''RLE''
	\| RLE [https://en.wikipedia.org/wiki/Run-length_encoding Run Length Encoding] is the simplest possible lossless compression method by [http://bcl.sourceforge.net/ Marcus Geelnard]. The compression is particularly well suited for palette-based bitmapped images.		\| RLE ([https://en.wikipedia.org/wiki/Run-length_encoding Run Length Encoding]) is the simplest possible lossless compression method by [http://bcl.sourceforge.net/ Marcus Geelnard]. The compression is particularly well suited for palette-based bitmapped images.
	\|}		\|}

Admin: /* Syntax */

2016-06-21T13:13:22Z

Syntax

← Older revision		Revision as of 15:13, 21 June 2016
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	\|-		\|-
	\| ''RLE''		\| ''RLE''
	\| RLE [https://en.wikipedia.org/wiki/Run-length_encoding Run Length Encoding] is the simplest possible lossless compression		\| RLE [https://en.wikipedia.org/wiki/Run-length_encoding Run Length Encoding] is the simplest possible lossless compression method by [http://bcl.sourceforge.net/ Marcus Geelnard]. The compression is particularly well suited for palette-based bitmapped images.
	method by [http://bcl.sourceforge.net/ Marcus Geelnard]. The compression is particularly well suited for palette-based bitmapped images.
	\|}		\|}

Admin at 13:11, 21 June 2016

2016-06-21T13:11:00Z

← Older revision		Revision as of 15:11, 21 June 2016
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	\| ''GZip''		\| ''GZip''
	\| Uses a [http://www.gzip.org/ Gzip] Huffman only compression. Works much like ''Huffman'' setting, but seems faster.		\| Uses a [http://www.gzip.org/ Gzip] Huffman only compression. Works much like ''Huffman'' setting, but seems faster.
			\|-
			\| ''RLE''
			\| RLE [https://en.wikipedia.org/wiki/Run-length_encoding Run Length Encoding] is the simplest possible lossless compression
			method by [http://bcl.sourceforge.net/ Marcus Geelnard]. The compression is particularly well suited for palette-based bitmapped images.
	\|}		\|}

	If no compression is given, GZip is currently used by default. Interlaced material compresses worse than non-interlaced due to downwards ~~deltaencoding~~. If network speed is a problem you might want to use [[SeparateFields]].		If no compression is given, GZip is currently used by default. Interlaced material compresses worse than non-interlaced due to downwards delta-encoding. If network speed is a problem you might want to use [[SeparateFields]].

	Example:		Example:
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	{\| border="1"		{\| border="1"
			\|- v2.60
			\| Added RLE compression.
			\| Use zlib 1.2.8 and lzo-2.09 build trees.
			\| Support 2.6 colour spaces.
			\| Added progress bar.
	\|-		\|-
	\| v2.55		\| v2.55

Raffriff42: added category

2015-11-08T15:49:24Z

added category

← Older revision		Revision as of 17:49, 8 November 2015
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	[[Category:Internal filters]]		[[Category:Internal filters]]
			[[Category:Meta_filters]]

Admin: 1 revision

2013-05-09T15:02:26Z

1 revision

← Older revision	Revision as of 17:02, 9 May 2013
(No difference)

Wilbert at 15:31, 1 April 2006

2006-04-01T15:31:16Z

New page

{{Template:Func2Def|TCPServer(clip ''clip'' [, int ''port''])|TCPSource(string hostname [, int ''port'', string ''compression''])}}

This filter will enable you to send clips over your network. You can connect several clients to the same machine.

=== Syntax ===

'''Server:'''

TCPServer(clip ''clip'', int ''port'')

This will spawn a server thread on the current machine running on the specified port. Port default is 22050.
You will get output in the application you open your script in, but the server will only be running as long as the application (vdub for instance) is open.

Example:

Colorbars(512, 256)
TCPServer()

will start a server.

'''Client:'''

TCPSource(string hostname [, int ''port'', string ''compression''])

This will connect to the machine with the given address (IP-number for instance) to a server running on the given port. Port default is also 22050 here.

Compression enable you to choose the compression used for the video:

{| border="1"
|-
| '''Compression Type'''
| Description
|-
| ''None''
| Uses no compression. Fastest option - video will not be compressed before being sent over the net.
|-
| ''LZO''
| Uses [http://www.oberhumer.com/opensource/lzo/ LZO] dictionary compression. Fairly fast, but only compresses well on artificial sources, like cartoons and anime with very uniform surfaces.
|-
| ''Huffman''
| Uses a fairly slow Huffman routine by [http://bcl.sourceforge.net/ Marcus Geelnard]. Compresses natural video better than LZO.
|-
| ''GZip''
| Uses a [http://www.gzip.org/ Gzip] Huffman only compression. Works much like ''Huffman'' setting, but seems faster.
|}

If no compression is given, GZip is currently used by default. Interlaced material compresses worse than non-interlaced due to downwards deltaencoding. If network speed is a problem you might want to use [[SeparateFields]].

Example:

TCPSource("127.0.0.1")
Info()

This will connect to the local machine, if a server is running.

=== Examples ===

You can use this to run each/some filters on different PC's. For example:

# Clustermember 1:
AVISource()
Deinterlacer()
TCPServer()

# Clustermember 2:
TCPSource()
Sharpener()
TCPServer()

# Clustermember 3:
TCPSource()
# client app -> video codec -> final file

=== Usability Notes ===

Once you have added a TCPServer, you cannot add more filters to the chain, or use the output from the filter. The server runs in a separate thread, but since AviSynth isn't completely thread-safe you cannot reliably run multiple servers. This should '''not''' be used:

AviSource("avi.avi")
TCPServer(1001)
TCPServer(1002) # This is NOT a good idea

So the basic rule is '''Never more than one TCPServer per script'''.

Using commands after TCPServer is also a bad idea:

AviSource("avi.avi")
TCPServer(1001)
AviSource("avi2.avi") # Do not do this, this will disable the server.

AviSynth detects that the output of TCPServer isn't used, so it kills the Server filter. '''TCPServer should always be the last filter'''.

=== Changelog ===

{| border="1"
|-
| v2.55
| Initial Release.
|}

[[Category:Internal filters]]