Question

启动mpv之后，是否有办法从mpv获取当前播放文件的完整路径？

我看到了this问题，但没有显示如何获取属性，而是如何发送命令。

Answer 1

试试这个：

echo '{ "command": ["get_property", "playlist"] }' | socat - /tmp/mpvsocket |jq '.data[].filename'

"/mnt/d6/media/vid.mp4"

即

# -- 1
echo '{ "command": ["get_property", "playlist"] }' | socat - /tmp/mpvsocket # |jq . '.data[].filename'

{"data":[{"filename":"/mnt/d6/media/vid.mp4","current":true,"playing":true}],"request_id":0,"error":"success"}


# -- 2
echo '{ "command": ["get_property", "playlist"] }' | socat - /tmp/mpvsocket |jq . # '.data[].filename'

{
  "data": [
    {
      "filename": "/mnt/d6/media/vid.mp4",
      "current": true,
      "playing": true
    }
  ],
  "request_id": 0,
  "error": "success"
}


# -- 3
echo '{ "command": ["get_property", "playlist"] }' | socat - /tmp/mpvsocket |jq '.data[].filename'

"/mnt/d6/media/vid.mp4"


# -- 4
enjoy ;)


# -- jq
https://www.baeldung.com/linux/jq-command-json
https://stedolan.github.io/jq/tutorial/

jq is like sed for JSON data :

you can use it to slice and filter and map and transform structured data
with the same ease that sed, awk, grep and 
friends let you play with text.

Answer 2

为此，您必须以mpv选项开始--input-ipc-server，或将其放入mpv.conf文件中。看起来像这样：

--input-ipc-server=/tmp/mpvsocket

或mpv.conf文件中没有破折号：

input-ipc-server=/tmp/mpvsocket

套接字已连接到使用同一mpv启动的最新input-ipc-server实例。

然后，您可以使用以下命令：

echo '{ "command": ["get_property", "<some property>"] }' | socat - /tmp/mpvsocket

例如：

$ echo '{ "command": ["get_property", "path"] }' | socat - /tmp/mpvsocket
{"data":"01 - Don't Know Why.mp3","request_id":0,"error":"success"}

您可以通过执行mpv --list-properties

来获取属性列表。

要获取完整路径，请组合working-directory和path属性。可以使用jq来解析响应，因此对于所需的输出：

#!/bin/sh

SOCKET='/tmp/mpvsocket'

# pass the property as the first argument
mpv_communicate() {
  printf '{ "command": ["get_property", "%s"] }\n' "$1" | socat - "${SOCKET}" | jq -r ".data"
}

WORKING_DIR="$(mpv_communicate "working-directory")"
FILEPATH="$(mpv_communicate "path")"

printf "%s/%s\n" "$WORKING_DIR" "$FILEPATH"

Answer 3

把它放在你的 mpv 配置文件中以在打开时显示完整路径

osd-playing-msg=${path}

获取mpv中当前播放文件的完整路径

3 个答案: