https://github.com/irrational-encoding-wizardry/vapoursynth-vfrtocfr

Vapoursynth port of VFRToCFR
https://github.com/irrational-encoding-wizardry/vapoursynth-vfrtocfr

Last synced: 11 months ago
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Vapoursynth port of VFRToCFR

• Host: GitHub
• URL: https://github.com/irrational-encoding-wizardry/vapoursynth-vfrtocfr
• Owner: Irrational-Encoding-Wizardry
• License: bsd-3-clause
• Created: 2017-07-04T21:37:29.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2019-02-02T19:47:03.000Z (about 7 years ago)
• Last Synced: 2025-03-28T02:12:03.345Z (12 months ago)
• Language: C++
• Size: 7.81 KB
• Stars: 13
• Watchers: 2
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
Description

===========

Converts Variable Frame Rate (VFR) video to a Constant Frame Rate (CFR) video through the use of Matroska Version 2 Timecodes.

Ported from the Avisynth plugin written by Nicholai Main.

Usage

=====

::

    vfrtocfr.VFRToCFR(clip clip, string timecodes, int fpsnum, int fpsden[, bint drop = True])

Parameters:

    *clip*

        Input clip.

    *timecodes*

        Name of the Matroska V2 Timecodes file.

    *fpsnum*

        Target output framerate numerator. Must be greater than 0.

        

    *fpsden*

        Target output framerate denominator. Must be greater than 0.

        

    *drop*

        If set to True, allows frame drops to acquire target framerate.

        Otherwise, throws an error if frames are dropped.

Building from sources

=====================

You need `The Meson Build System `_ installed.

::

    $ cd /path/to/src/root && mkdir build && cd build && meson --buildtype release .. && ninja  

    # ninja install