Filter SDK - Revision history

Admin: /* Processing video */

2016-12-28T22:00:18Z

Processing video

← Older revision		Revision as of 00:00, 29 December 2016
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	* [[Filter_SDK/InvertNeg\|InvertNeg]] (or [[Filter_SDK/CInvertNeg\|InvertNeg]] using the C API) produces a photo-negative of the input clip.		* [[Filter_SDK/InvertNeg\|InvertNeg]] (or [[Filter_SDK/CInvertNeg\|InvertNeg]] using the C API) produces a photo-negative of the input clip.
	* [[Filter_SDK/SimpleSample\|SimpleSample]] ~~has some very simple examples covering development of a filter that~~ draws a variable sized square, in the middle of the screen. It does so for all color formats.		* [[Filter_SDK/SimpleSample\|SimpleSample]] draws a variable sized square in the middle of the screen. It does so for all color formats.
			* [[Filter_SDK/CMerge\|Merge]] (using the C API) merges two clips using a weight.

	One thing not covered in the examples, is how to [[Filter_SDK/Change_frame_size\|change frame size]] in a filter.		One thing not covered in the examples, is how to [[Filter_SDK/Change_frame_size\|change frame size]] in a filter.

Admin at 15:15, 24 December 2016

2016-12-24T15:15:38Z

@@ Line 46: / Line 46: @@
 There are several ways to make 2.6 plugins (plugins compiled with plugin api v5 or higher) also work with AviSynth 2.5. They are described [[Filter_SDK/DualPlugins|here]].
 == Writing utilities that access AviSynth ==
@@ Line 74: / Line 80: @@
 Although not included in AviSynth itself, several people wrote other language interfaces in Delphi, Purebasic, NET and Java. They can be found [http://forum.doom9.org/showthread.php?p=566904#post566904 here].
 == What's new in the 2.6 api ==

Admin at 15:13, 24 December 2016

2016-12-24T15:13:26Z

← Older revision		Revision as of 17:13, 24 December 2016
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	* this documentation text files (in HTML or Wiki format);		* this documentation text files (in HTML or Wiki format);
	* the header files 'avisynth.h' (for the use of the C++ API) and 'avisynth_c.h' (for the use of the C API) with all declarations to include in plugin source code;		* the header files 'avisynth.h' (for the use of the C++ API) and 'avisynth_c.h' (for the use of the C API) with all declarations to include in plugin source code;
			* avisynth.lib (for the use of the C API);
	* several plugin and console application source codes;		* several plugin and console application source codes;
	* some extra files in 'Extra' folder.		* some extra files in 'Extra' folder.

Admin: /* Writing a plugin */

2016-12-23T15:47:45Z

Writing a plugin

← Older revision		Revision as of 17:47, 23 December 2016
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	== Writing a plugin ==		== Writing a plugin ==

	We will start by writing some simple plugins to show you the basics.		We will start by writing some simple plugins to show you the basics. All plugins use the C++ API unless stated otherwise.

	=== Processing video ===		=== Processing video ===

	* [[Filter_SDK/InvertNeg\|InvertNeg]] produces a photo-negative of the input clip.		* [[Filter_SDK/InvertNeg\|InvertNeg]] (or [[Filter_SDK/CInvertNeg\|InvertNeg]] using the C API) produces a photo-negative of the input clip.
	* [[Filter_SDK/SimpleSample\|SimpleSample]] has some very simple examples covering development of a filter that draws a variable sized square, in the middle of the screen. It does so for all color formats.		* [[Filter_SDK/SimpleSample\|SimpleSample]] has some very simple examples covering development of a filter that draws a variable sized square, in the middle of the screen. It does so for all color formats.

Admin: /* Necessary software */

2016-12-23T15:43:57Z

Necessary software

← Older revision		Revision as of 17:43, 23 December 2016
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	== Necessary software ==		== Necessary software ==

	You must have some [[Filter_SDK/SDK_necessaries\|necessary software]] and [[Filter_SDK/Compile AviSynth\|necessary software and setting up environments]]..		You must have some [[Filter_SDK/SDK_necessaries\|necessary software]] and [[Filter_SDK/Compile AviSynth\|necessary software and setting up environments]].

	== Writing a plugin ==		== Writing a plugin ==

Admin: /* Necessary software */

2016-12-23T15:43:45Z

Necessary software

← Older revision		Revision as of 17:43, 23 December 2016
Line 10:		Line 10:
	== Necessary software ==		== Necessary software ==

	You must have some [[Filter_SDK/SDK_necessaries\|necessary software]].		You must have some [[Filter_SDK/SDK_necessaries\|necessary software]] and [[Filter_SDK/Compile AviSynth\|necessary software and setting up environments]]..

	== Writing a plugin ==		== Writing a plugin ==

Raffriff42: /* Processing audio */ link to C++ API: GetAudio

2016-05-27T01:18:36Z

Processing audio: link to C++ API: GetAudio

← Older revision		Revision as of 03:18, 27 May 2016
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	=== Processing audio ===		=== Processing audio ===

	* xxx		See [[Filter_SDK/Cplusplus_API#GetAudio\|Cplusplus API: GetAudio]] and
			[[Filter_SDK/Getting_started_with_audio\|Filter SDK: Getting started with audio]].
	~~Also have a look at~~ [[Filter_SDK/Getting_started_with_audio\|Getting started with ~~Audio~~]].

	=== Runtime functions ===		=== Runtime functions ===

Admin at 17:19, 5 June 2015

2015-06-05T17:19:05Z

← Older revision		Revision as of 19:19, 5 June 2015
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	=== Source filters ===		=== Source filters ===

	* [[GradientMask]] creates a simple Gradient. The example explains a few things how source filters work.		* [[Filter_SDK/GradientMask\|GradientMask]] creates a simple Gradient. The example explains a few things how source filters work.

	=== Speeding up your plugin using assembler ===		=== Speeding up your plugin using assembler ===

Admin: /* Source filters */

2015-06-05T17:03:59Z

Source filters

← Older revision		Revision as of 19:03, 5 June 2015
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	=== Source filters ===		=== Source filters ===

	* [~~http://forum~~.~~doom9.org/showthread.php?t=166546 RandomSource] - Simple~~ source ~~filter example by StainlessS~~.		* [[GradientMask]] creates a simple Gradient. The example explains a few things how source filters work.

	=== Speeding up your plugin using assembler ===		=== Speeding up your plugin using assembler ===

Admin: /* What's new in the 2.6 api */

2015-01-27T19:33:27Z

What's new in the 2.6 api

← Older revision		Revision as of 21:33, 27 January 2015
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	** [[Filter_SDK/Cplusplus_API/VideoInfo\|VideoInfo]] has several new constants and functions (the ones relating to the new colorformats, the chroma placement constants, GetPlaneHeightSubsampling, GetPlaneWidthSubsampling).		** [[Filter_SDK/Cplusplus_API/VideoInfo\|VideoInfo]] has several new constants and functions (the ones relating to the new colorformats, the chroma placement constants, GetPlaneHeightSubsampling, GetPlaneWidthSubsampling).
	** Some new cache and cpu constants for GetCPUFlags (the v5/v6 ones).		** Some new cache and cpu constants for GetCPUFlags (the v5/v6 ones).
			** SetCacheHints changed from void to int.

	* C API (AVISYNTH_INTERFACE_VERSION = 5):		* C API (AVISYNTH_INTERFACE_VERSION = 6):
	** The following functions are added to the interface: avs_is_yv24, avs_is_yv16, avs_is_yv12, avs_is_yv411, avs_is_y8, avs_is_color_space, avs_get_plane_width_subsampling, avs_get_plane_height_subsampling, avs_bits_per_pixel, avs_bytes_from_pixels, avs_row_size, avs_bmp_size, avs_get_row_size_p, avs_get_height_p and avs_delete_script_environment.		** The following functions are added to the interface: avs_is_yv24, avs_is_yv16, avs_is_yv12, avs_is_yv411, avs_is_y8, avs_is_color_space, avs_get_plane_width_subsampling, avs_get_plane_height_subsampling, avs_bits_per_pixel, avs_bytes_from_pixels, avs_row_size, avs_bmp_size, avs_get_row_size_p, avs_get_height_p and avs_delete_script_environment.

← Older revision		Revision as of 00:00, 29 December 2016
Line 20:		Line 20:

	* [[Filter_SDK/InvertNeg\|InvertNeg]] (or [[Filter_SDK/CInvertNeg\|InvertNeg]] using the C API) produces a photo-negative of the input clip.		* [[Filter_SDK/InvertNeg\|InvertNeg]] (or [[Filter_SDK/CInvertNeg\|InvertNeg]] using the C API) produces a photo-negative of the input clip.
	* [[Filter_SDK/SimpleSample\|SimpleSample]] ~~has some very simple examples covering development of a filter that~~ draws a variable sized square, in the middle of the screen. It does so for all color formats.		* [[Filter_SDK/SimpleSample\|SimpleSample]] draws a variable sized square in the middle of the screen. It does so for all color formats.
			* [[Filter_SDK/CMerge\|Merge]] (using the C API) merges two clips using a weight.

	One thing not covered in the examples, is how to [[Filter_SDK/Change_frame_size\|change frame size]] in a filter.		One thing not covered in the examples, is how to [[Filter_SDK/Change_frame_size\|change frame size]] in a filter.