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authorYoni Rabkin <yonirabkin@member.fsf.org>2008-09-30 23:32:21 +0300
committerYoni Rabkin <yonirabkin@member.fsf.org>2008-09-30 23:32:21 +0300
commit31841733b197fb4ad41b4270d0669059ad6e88c6 (patch)
tree26acbe97dc9ea4f05818e542cd4b35fe73ca9e83 /lisp
parentbd8bb8af89086bbf336c7890813e2a35a3349525 (diff)
Add VideoLAN, aka vlc, support to Emms.
* lisp/emms-player-vlc.el: Add new file emms-player-vlc.el with preliminary support for vlc. * lisp/emms-setup.el: (emms-setup-default-player-list) Add the emms-player-vlc player. (emms-minimalistic) Add emms-player-vlc as a requirement.
Diffstat (limited to 'lisp')
-rw-r--r--lisp/emms-player-vlc.el81
-rw-r--r--lisp/emms-setup.el6
2 files changed, 85 insertions, 2 deletions
diff --git a/lisp/emms-player-vlc.el b/lisp/emms-player-vlc.el
new file mode 100644
index 0000000..fce1fee
--- /dev/null
+++ b/lisp/emms-player-vlc.el
@@ -0,0 +1,81 @@
+;;; emms-player-vlc.el --- vlc support for EMMS
+
+;; Copyright (C) 2008 Free Software Foundation, Inc.
+
+;; Authors: Yoni Rabkin <yonirabkin@member.fsf.org>
+
+;; This file is part of EMMS.
+
+;; EMMS is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+
+;; EMMS is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with EMMS; if not, write to the Free Software Foundation,
+;; Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'emms-compat)
+(require 'emms-player-simple)
+
+;; I use this macro, and later override some of the stuff it defines
+;; in order to accomodate VLC's particular idioms.
+(define-emms-simple-player vlc '(file url)
+ (concat "\\`\\(http\\|mms\\)://\\|"
+ (emms-player-simple-regexp
+ "ogg" "mp3" "wav" "mpg" "mpeg" "wmv" "wma"
+ "mov" "avi" "divx" "ogm" "asf" "mkv"
+ "rm" "rmvb" "mp4" "flac" "vob" "m4a" "ape"))
+ "vlc" "--intf" "rc") ; these are never used
+
+;; (kludge) By default, VLC does not quit after finishing to play a
+;; track, so the player sentinel has no way of telling that the next
+;; track should be played. Therefore I redefine this low-level
+;; function and add a "quit" track which is invisible to Emms.
+(defun emms-player-vlc-start (track)
+ "Cause vlc to play TRACK."
+ (let ((process (apply 'start-process
+ emms-player-simple-process-name
+ nil
+ "vlc"
+ ;; splice in params here
+ (append '("vlc" "--intf" "rc")
+ (list (emms-track-name track))
+ '("vlc:quit")))))
+ ;; add a sentinel for signaling termination
+ (set-process-sentinel process 'emms-player-simple-sentinel))
+ (emms-player-started emms-player-vlc))
+
+(defun emms-player-vlc-pause ()
+ "Depends on vlc's rc mode."
+ (process-send-string
+ emms-player-simple-process-name "pause\n"))
+
+;; Pending a patch to CVS vlc to add relative seeking to the "rc" vlc
+;; interface.
+(defun emms-player-vlc-seek (sec)
+ (message "Relative seeking not supported yet (bug yonirabkin@member.fsf.org about it)."))
+
+(defun emms-player-vlc-seek-to (sec)
+ (process-send-string
+ emms-player-simple-process-name
+ (format "seek %d\n" sec)))
+
+(emms-player-set emms-player-vlc 'pause 'emms-player-vlc-pause)
+(emms-player-set emms-player-vlc 'resume nil) ; pause is also resume
+(emms-player-set emms-player-vlc 'start 'emms-player-vlc-start)
+(emms-player-set emms-player-vlc 'seek 'emms-player-vlc-seek)
+(emms-player-set emms-player-vlc 'seek-to 'emms-player-vlc-seek-to)
+
+(provide 'emms-player-vlc)
+
+;;; emms-player-vlc.el ends here
diff --git a/lisp/emms-setup.el b/lisp/emms-setup.el
index 6aba756..c230d4a 100644
--- a/lisp/emms-setup.el
+++ b/lisp/emms-setup.el
@@ -50,7 +50,8 @@
'(emms-player-mpg321
emms-player-ogg123
emms-player-mplayer-playlist
- emms-player-mplayer)
+ emms-player-mplayer
+ emms-player-vlc)
"*Default list of players for emms-setup."
:group 'emms-setup
:type 'list)
@@ -62,7 +63,8 @@ Invisible playlists and all the basics for playing media."
(require 'emms-source-file)
(require 'emms-source-playlist)
(require 'emms-player-simple)
- (require 'emms-player-mplayer))
+ (require 'emms-player-mplayer)
+ (require 'emms-player-vlc))
;;;###autoload
(defun emms-standard ()