VS_IT.dll v0103.1.2 Copyright(C) 2002 thejam79, 2003 minamina, 2014 msg7086
VapourSynth Plugin - Inverse Telecine (YV12 Only, IT-0051 base, IT_YV12-0103 base)
- Original plugin: IT 0.051 by thejam79
- Original plugin: IT_YV12 v0.1.03 by minamina
- Original modify: 64bit/8k mod by poodle from (avisynth64bitplugin)
- All credits go to them.
- Special thanks to: macromizer
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
core.it.IT(clip clip, int fps = 24, int threshold = 20, int pthreshold = 75)
clip - clip to be processed. Width < 8192 and YV12 only
fps - 24: IVTC; 30: frame-matching only
threshold / pthreshold - original developer never mentioned about this
(removed) blend = false
(removed) ref = "TOP"
(removed) diMode = 3
v = core.std.BlankClip(format=vs.YUV420P8, color=[40,60,240], fpsnum=30000, fpsden=1001)
v = core.it.IT(v)
This is a partial porting.
- Only YV12 is ported and supported.
- 64bit has not been tested yet.
- Source code is rarely changed, and help function calls are used to organize variables and core calls.
- You are welcome to send PR if want to improve this.
blend
has been removed. No blend.ref
has been removed. It will always point to "TOP".diMode
has been removed. Only mode = 3 is ported, AFAIK mode 3 is working best.- You are welcome to send PR if you think it's necessary.
This plugin has 3 code base,
- The original MMX
- Pure C routine (
-D__C
) - SSE2 intrinsics (
-D__SSE
)
You are welcome to send PR if you can help to improve the code quality.
- v1.2 14/10/15 Change function name to PascalCase.
- v1.1 14/10/08 Move 2 thread variables back to object to improve speed. Now we support compiling under Linux using g++ and clang++. Clang version appears to be faster but YMMV.
- v1.0 14/10/06 All inline asm code has been translated to pure C and SSE2 intrinsics. SSE2 comes with 30% speed up compared to original MMX code.
- v0.4 14/10/04 Code cleanup. Special thanks to macromizer for cleaning up macros.
- v0.3 14/10/03 Code cleanup, multiple instances problem fixed
- v0.2 14/10/01 64-bit/8k mod patched
- v0.1 14/09/30 Initial porting