momomo5717 / emms-player-mpv-radiko

An extension of EMMS for playing 超!A&G, らじる★らじる, Radiko, multimedia files, etc using mpv JSON IPC

emms-player-mpv-radiko

Warning : This is no longer maintained.

The improved packages are available from the following link:

• emms-player-simple-mpv ( )
• emms-player-mpv-jp-radios ( )

What is it?

emms-player-mpv-radiko is an extension of EMMS ( The Emacs Multimedia System ) for playing 超!A&G, らじる★らじる, and Radiko which are internet radio services in Japan.

A motivation is to play the services from Emacs. It can be also used for multimedia files, etc by redefining emms-player-mpv-radiko which is defined in emms-player-mpv-radiko.el.

Requirements

• EMMS ( https://www.gnu.org/software/emms/ )
• ffmpeg (recommended the build with –enable-librtmp)
• mpv 0.7 or later (recommended) or mplayer
• For Radiko
  • wget
  • swfextract (swftools)
  • rtmpdump
• youtube-dl (option)

Tested with GNU Emaccs 24.4 (emacs-mac-app @5.3_0) , rtmpdump @2.4_1, ffmpeg @2.5.4_0+librtmp, MPlayer @1.1_8, mpv @0.7.1_2 .

Setup

For mplayer

(add-to-list 'load-path "/path/to/emms-player-mpv-radiko")
(require 'emms-player-mplayer-radiko)
(add-to-list 'emms-player-list 'emms-player-mplayer-radiko)

For mpv

(add-to-list 'load-path "/path/to/emms-player-mpv-radiko")
(require 'emms-player-mpv-radiko)
(add-to-list 'emms-player-list 'emms-player-mpv-radiko)

Usage

Playing 超!A&G, らじる★らじる and Radiko

See README.jp.org

Playing multimedia files, etc

emms-player-mpv-radiko can be used for multimedia files, etc by redefining as follows.

(define-emms-simple-player mpv-radiko '(streamlist file url playlist)
    (concat "\\`\\(http\\|https\\|radiko\\|mms\\|rtmp\\)://\\|"
            (apply #'emms-player-simple-regexp emms-player-base-format-list))
    "mpv" "--no-terminal")

emms-player-mpv-radiko-specific-source-alist is used for a specific track-name.

emms-player-mpv-radiko can use the following functions defined in EMMS while playing.

• emms-pause
• emms-seek-forward
• emms-seek-backward
• emms-seek-to
• emms-volume-raise
• emms-volume-lower
• emms-volume-minor-mode

emms-player-mpv-radiko can also use the following functions while playing.

• emms-player-mpv-radiko-volume-set
• emms-player-mpv-radiko-mute
• emms-player-mpv-radiko-seek-to-%
• emms-player-mpv-radiko-playlist-next
• emms-player-mpv-radiko-playlist-prev
• emms-player-mpv-radiko-time-pos-message
• emms-player-mpv-radiko-percent-pos-message
• emms-player-mpv-radiko-ontop

emms-player-mpv-radiko-tq-enqueue supports defining a function to control mpv as follows.

(defun emms-player-mpv-radiko-fullscreen ()
  (interactive)
  (emms-player-mpv-radiko-tq-enqueue
   '("cycle" "fullscreen")
   nil
   (emms-player-mpv-radiko-tq-error-message "mpv cycle fullscreen : %s")))

(defun emms-player-mpv-radiko-playlist-pos ()
  (interactive)
  (emms-player-mpv-radiko-tq-enqueue
   '("get_property" "playlist-pos")
   nil
   (emms-player-mpv-radiko-tq-data-message "mpv playlist position : %s")))

emms-player-mpv-radiko-parameters is used as opitons for mpv.

;; For example, no video, no audio display
(add-to-list 'emms-player-mpv-radiko-parameters "--no-video")
(add-to-list 'emms-player-mpv-radiko-parameters "--audio-display=no")

References

• How to play Radiko
  • rec_radiko.sh ( https://gist.github.com/saiten/875864 )
• How to control mpv from Emacs
  • emms-player-mpv.el ( https://github.com/dochang/emms-player-mpv )
  • mpv.el ( https://github.com/kljohann/mpv.el )