VfrToCfr
From Avisynth wiki
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| − | {{ | + | {{FilterCat5|External_filters|Plugins|Plugins_x64|Adjustment_filters|Frame_Rate_Conversion}} |
{{Filter3 | {{Filter3 | ||
|joyje | |joyje | ||
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<br> | <br> | ||
== Requirements == | == Requirements == | ||
| − | * AviSynth | + | * [x86] [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6.0] |
| − | * [[AviSynth+]] | + | * [x64] [[AviSynth+]] |
* Supported color formats: [[RGB24]], [[RGB32]], [[Y8]], [[YV12]], [[YV16]], [[YV24]] | * Supported color formats: [[RGB24]], [[RGB32]], [[Y8]], [[YV12]], [[YV16]], [[YV24]] | ||
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== [[Script variables|Syntax and Parameters]] == | == [[Script variables|Syntax and Parameters]] == | ||
| − | :{{Template:FuncDef| | + | :{{Template:FuncDef|VfrToCfr (clip, string "timecodes", int "fpsnum", int "fpsden", bool "debug") }} |
<br> | <br> | ||
::{{Par2| |clip|last}} | ::{{Par2| |clip|last}} | ||
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==Changelog== | ==Changelog== | ||
Version Date Changes<br> | Version Date Changes<br> | ||
| − | v1.0 | + | v1.1.1 2017-02-25 - Minor multi threading improvement |
| + | v1.1.0 2017-02-21 - Support for 64bit and VapourSynth | ||
| + | v1.0.0 2013-01-15 - Initial release [http://web.archive.org/web/20130430033132/http://snarl.zapto.org/files/vfrtocfr-1.0.zip] | ||
<br> | <br> | ||
| + | |||
==External Links == | ==External Links == | ||
| − | *[https://github.com/jojje/VfrToCfr-the-other-one GitHub] - Source code | + | *[https://github.com/jojje/VfrToCfr-the-other-one GitHub] - Source code repository. |
*[http://griffeltavla.wordpress.com/2013/01/18/convert-vfr-to-cfr-using-avisynth/ WordPress] - Convert VFR to CFR using AviSynth | *[http://griffeltavla.wordpress.com/2013/01/18/convert-vfr-to-cfr-using-avisynth/ WordPress] - Convert VFR to CFR using AviSynth | ||
<br> | <br> | ||
Latest revision as of 14:15, 14 April 2020
| Abstract | |
|---|---|
| Author | joyje |
| Version | v1.1.1 |
| Download | vfrtocfr-1.1.1.zip |
| Category | Frame Rate Converters |
| License | BSD |
| Discussion | |
Contents |
[edit] Description
This plugin converts variable frame rate clips to constant frame rate by introducing null frames.
By specifying a constant target frame rate (CFR) in the form of a numerator and denominator that yield a frame rate higher than the average frame rate of variable frame rate (VFR) clip, the plugin will insert null frames (exact copies of previous frame(s)) where needed to keep the framerate constant.
[edit] Requirements
- [x86] AviSynth+ or AviSynth 2.6.0
- [x64] AviSynth+
- Supported color formats: RGB24, RGB32, Y8, YV12, YV16, YV24
[edit] Syntax and Parameters
- VfrToCfr (clip, string "timecodes", int "fpsnum", int "fpsden", bool "debug")
- clip = last
- Input clip. Can be any AviSynth supported colorspace. Must have exactly the same number of frames as lines in timecodes.
- clip = last
- string timescodes = ""
- Path to a matroska v2 timecodes file. Only matroska v2 timecodes files are supported.
- string timescodes = ""
- int fpsnum = 0
- Numerator of the target FPS.
- int fpsnum = 0
- int fpsden = 0
- Denominator of the target FPS.
- int fpsden = 0
- bool debug = false
- Whether or not to show internal information (render it on top of the video). This parameter is optional and defaults to false.
- bool debug = false
[edit] Examples
Convert a VFR video clip to CFR FILM (23.976fps):
FFVideoSource( "myclip.mp4", timecodes="timecodes.txt" )
vfrtocfr( timecodes="timecodes.txt", fpsnum=24000, fpsden=1001 )
audiodub( FFAudioSource("myclip.mp4") )
[edit] Changelog
Version Date Changes
v1.1.1 2017-02-25 - Minor multi threading improvement v1.1.0 2017-02-21 - Support for 64bit and VapourSynth v1.0.0 2013-01-15 - Initial release [1]
[edit] External Links
Back to External Filters ←
