videoclip

Easily create video and audio clips with mpv in a few keypresses. Videoclips are saved as .mp4 or .webm.

Installation

Manually

Save videoclip.lua in the mpv scripts folder:

OS	Location
GNU/Linux	`~/.config/mpv/scripts/`
Windows	`C:/Users/Username/AppData/Roaming/mpv/scripts/`

Note: in Celluloid user scripts are installed by switching to the "Plugins" tab in the preferences dialog and dropping the files there.

Using curl

$ curl -o ~/.config/mpv/scripts/subs2srs.lua 'https://raw.githubusercontent.com/Ajatt-Tools/mpvacious/master/subs2srs.lua'

Using git

If you already have your dotfiles set up according to Arch Wiki recommendations, execute:

$ config submodule add 'https://github.com/Ajatt-Tools/videoclip.git' ~/.config/mpv/scripts/videoclip

If not, either proceed to Arch Wiki and come back when you're done, or simply clone the repo:

$ git clone 'https://github.com/Ajatt-Tools/videoclip.git' ~/.config/mpv/scripts/videoclip

Since you've just cloned the script to its own subfolder, you need to tell mpv where to look for it. Open or create ~/.config/mpv/scripts/modules.lua and add these lines:

local mpv_scripts_dir_path = os.getenv("HOME") ..  "/.config/mpv/scripts/"
function load(relative_path) dofile(mpv_scripts_dir_path .. relative_path) end
load("videoclip/videoclip.lua")

Updating with git

Submodules are updated using standard git commands:

$ config submodule update --remote --merge

$ cd ~/.config/mpv/scripts/videoclip && git pull

Configuration

Configuration file is located at ~/.config/mpv/script-opts/videoclip.conf and should be created by the user if needed. If a parameter is not specified in the config file, the default value will be used. mpv doesn't tolerate spaces before and after =.

Example configuration file:

# Absolute paths to the folders where generated clips will be placed.
# `~` or `$HOME` are not supported due to mpv limitations.
video_folder_path=/home/user/Videos
audio_folder_path=/home/user/Music

# Menu size
font_size=24

# Video settings
video_width=-2
video_height=480
video_bitrate=1M
# Available video formats: mp4, vp9, vp8
video_format=mp4
# The range of the scale is 0–51, where 0 is lossless,
# 23 is the default, and 51 is worst quality possible.
# Insane values like 9999 still work but produce the worst quality.
video_quality=23
# Use the slowest preset that you have patience for.
# https://trac.ffmpeg.org/wiki/Encode/H.264
preset=faster

# Audio settings
# Sane values for audio bitrate are from 16k to 64k.
audio_bitrate=32k
# Create silent videoclips by default. Possble values: `yes` or `no`.
mute_audio=yes

Key bindings are configured in ~/.config/mpv/input.conf. This step is not necessary.

c script-binding videoclip-menu-open

Usage

Open a file in mpv and press c to open the script menu.
Follow the onscreen instructions. You need to set the start point, end point, and then press c to create the clip.

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