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是否可以让 mpv 表现得像字幕不存在一样

tag-icon • tag-icon mpv video-subtitles
是否可以让 mpv 表现得像字幕不存在一样

我正在练习日语，作为练习工具，有时我想看没有字幕的动漫。我知道我可以使用热键关闭字幕mpv，而且我也知道--sid=0；然而，在这两种情况下，我只需一个热键就可以重新启用字幕。

这很糟糕，因为我经常发现自己很想频繁地重新启用潜艇，这严重阻碍了语言学习。所以我想知道是否有某种方法可以告诉mpv文件中的字幕不存在，这样，即使我真的想看到字幕，我也必须完全重新启动mpv。

答案1

让我带来肯定涉及的众多解决方案之一mpv视频播放器。

要解决您的问题，请编辑mpv.conf以包含：

sub-visibility=no # Disable display of subtitles, but still load them if available.

这应从命令行运行，如下所示：

mpv --sub-visibility=no ...

第二次尝试：

编辑您的个人mpv文件：

~/.config/mpv/input.conf

包含装有：

v disable

帮助脚本（示例）

#!/bin/sh
#--            Copyright: 2023 Vlastimil Burian            --
#--              Script language: POSIX shell              --
#--             Bugs: [email protected]              --
#--                 License: The Unlicense                 --
#--                   Version 0.1 (beta)                   --

# Treat unset variables as errors.
set -o nounset
# Exit immediately when any command fails.
set -o errexit

# Function to show usage help.
# Requires one argument, the exit status.
usage ()
{
cat << EOF
MPV video player subtitles enable/disable toggling
--------------------------------------------------
    on  : Enable  subtitles toggling in MPV.
    off : Disable subtitles toggling in MPV.
    -h  : Show this help.
EOF
    exit "$1"
}

# Process switches. Only help switch (-h) defined right now.
# If some other switch is given, show help with exit status 1.
while getopts ':h' opt; do
    case "$opt" in
        (h) usage 0 ;;
        (*) usage 1 ;;
    esac
done

# Check for the number of arguments.
# One argument is expected (on/off).
# If not given, show help with exit status 1.
if [ "$#" -ne 1 ]; then
    usage 1
fi

# Here we know the user gave one argument.
# We accept (continue) only on/off values.
# If something else is given, show help with exit status 1.
case "$1" in
    (on|off)
    switch=$1 ;;
    (*)
    usage 1 ;;
esac

# Store MPV video player user config directory name.
# You must not quote the value for tilde to expand!
mpv_config_dir=~/.config/mpv

# Make sure the config directory exists,
# or create it with default permissions.
# shellcheck disable=SC2174
mkdir -p -m 0700 "$mpv_config_dir"

# Store MPV video player input config file name.
mpv_config_file=input.conf

# Store the whole path to config file.
mpv_config_file_path="$mpv_config_dir/$mpv_config_file"

# Check if the config file exists and if not, create it.
if [ ! -f "$mpv_config_file_path" ]; then
    touch "$mpv_config_file_path"
    chmod 664 "$mpv_config_file_path"
fi

# Linux tput color handling setup.
text_red=$(tput setaf 1)
text_green=$(tput setaf 2)
text_bold=$(tput bold)
text_reset=$(tput sgr0)

# Now we are ready to write to the MPV config file.
# We print success/error message according to what happens.
# Colors are optional of course. If you do not like them, remove their code.
case "$switch" in
    (on)
        if printf '\n' > "$mpv_config_file_path"; then
            printf '%s\n' "${text_green}Success. MPV subtitles toggling is now ${text_bold}enabled.${text_reset}"
        else
            printf >&2 '%s\n' "${text_red}${text_bold}Error. Did not manage to write to the config file.${text_reset}"
            exit 1
        fi
    ;;
    (off)
        if printf '%s\n' 'v disable' > "$mpv_config_file_path"; then
            printf '%s\n' "${text_green}Success. MPV subtitles toggling is now ${text_bold}disabled.${text_reset}"
        else
            printf >&2 '%s\n' "${text_red}${text_bold}Error. Did not manage to write to the config file.${text_reset}"
            exit 1
        fi
    ;;
esac

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