VFRtoCFR
From Avisynth wiki
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== Requirements == | == Requirements == | ||
| − | * AviSynth | + | * [x86] [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6.0] |
* 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 "times", int "numfps", int "denfps", bool "dropped") }} |
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::{{Par2| |clip|last}} | ::{{Par2| |clip|last}} | ||
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==External Links == | ==External Links == | ||
| − | *[https://github.com/Aktanusa/VFRtoCFR GitHub] - Source code | + | *[https://github.com/Aktanusa/VFRtoCFR GitHub] - Source code repository. |
| − | *[https://github.com/Irrational-Encoding-Wizardry/Vapoursynth-VFRToCFR GitHub] - VapourSynth version | + | *[https://github.com/Irrational-Encoding-Wizardry/Vapoursynth-VFRToCFR GitHub] - VapourSynth version. |
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----------------------------------------------- | ----------------------------------------------- | ||
'''Back to [[External_filters#Frame_Rate_Conversion|External Filters]] ←''' | '''Back to [[External_filters#Frame_Rate_Conversion|External Filters]] ←''' | ||
Revision as of 13:17, 14 April 2020
| Abstract | |
|---|---|
| Author | Aktan |
| Version | 20120730 |
| Download | VFRtoCFR20120730.zip |
| Category | Frame Rate Converters |
| License | Open Source |
| Discussion | Doom9 Forum |
Contents |
Description
Converts a variable frame rate (VFR) video to a constant frame rate (CFR) video with the help of Matroska Version 2 Timecodes.
Requirements
Syntax and Parameters
- VFRtoCFR (clip, string "times", int "numfps", int "denfps", bool "dropped")
- clip = last
- The clip to convert from VFR to CFR.
- clip = last
- string times = "times.txt"
- The path to Matroska timecodes (v2).
- string times = "times.txt"
- int numfps = 30000
- The numerator of the CFR.
- int numfps = 30000
- int denfps = 0
- The denominator of the CFR
- int denfps = 0
- bool dropped = false
- If true, it will throws an error if there are frames dropped in the conversion. Good to figure out if the CFR is set too low.
- bool dropped = false
Examples
Convert a VFR video clip to CFR FILM (23.976fps):
FFVideoSource("myclip.mp4", timecodes="timecodes.txt")
VFRtoCFR(times="timecodes.txt", numfps=24000, denfps=1001)
AudioDub(FFAudioSource("myclip.mp4"))
Changelog
Version Date Changes
20120730 2012-07-30 - Rewrote the whole algorithm to be a lot smarter 20120528 2012-05-28 - Initial release
External Links
Back to External Filters ←
