View source for FieldHint

{{FilterCat4|External_filters|Plugins|Restoration_filters|Deinterlacers}}
{{Filter3
| {{Author/akupenguin}}
| v0.12
| [http://web.archive.org/web/20120223025813if_/http://ivtc.org/yatta%20support/fieldhint-0.12.rar fieldhint-0.12.rar]
| Deinterlacing 
| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
|6=
}}

== Description ==
FieldHint combines arbitrary fields from the input clip, and optionally adds Telecide-compatible postprocessing hints. 
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== Requirements ==
* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.5.8 or greater]
* Supported color formats: [[YV12]]
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== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|FieldHint (clip, string "ovr", bool "show"")}}
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::{{Par2| |clip| }}
:::Input clip.
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::{{Par2|ovr|string|null}}
:::Filename from which to read field pairs.
:::Format:
::::<code>0,0,-<br>3,42,+<br>1,2</code>
:::Each line consist of a pair of numbers: the frames from which to take the top and bottom fields, respectively.
:::The optional 3rd parameter sets postprocessing hints. ("+" => mark as interlaced. "-" => mark as progressive.)
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::{{Par2|show|bool|false}}
:::<tt>True</tt>: prints the field numbers and overrides on each frame.
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== Examples == 
Incomplete example:
 [[DGDecode/MPEG2Source|MPEG2Source]]("C:\path_to\blah.d2v")
 FieldHint(ovr="C:\path_to\blah.d2v.fh.txt")

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== Changelog ==
 Version      Date            Changes<br>
 v0.12        2011-05-25      - Changes by Fredrik Mellbin
                              - Speed optimizations, will now try to request source frames in order which
                                plays nicer with most upstream filter and will do less memory copies.<br>
 v0.11        2005-04-19      - Add option "show" for framenumbers and overrides.<br>
 v0.10        2004-12-10      - Initial release.

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== Archived Downloads ==
{| class="wikitable" border="1"; width="400px"
|-
!!width="100px"| Version
!!width="150px"| Download
!!width="150px"| Mirror
|-
!v0.12
|[http://ivtc.vapoursynth.com/yatta%20support/fieldhint-0.12.rar fieldhint-0.12.rar]
|[http://web.archive.org/web/20120223025813if_/http://ivtc.org/yatta%20support/fieldhint-0.12.rar fieldhint-0.12.rar]
|-
!v0.11
|[http://akuvian.org/src/avisynth/fieldhint-0.11.zip fieldhint-0.11.zip]
|[http://web.archive.org/web/20150329214735if_/http://akuvian.org/src/avisynth/fieldhint-0.11.zip fieldhint-0.11.zip]
|-
!v0.10
|[http://akuvian.org/src/avisynth/fieldhint-0.10.zip fieldhint-0.10.zip]
|[http://web.archive.org/web/20150329214831if_/http://akuvian.org/src/avisynth/fieldhint-0.10.zip fieldhint-0.10.zip]
|}
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== External Links ==
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'''Back to [[External_filters#Deinterlacing|External Filters]] &larr;'''