| 1 | # Deejayd, a media player daemon |
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| 2 | # Copyright (C) 2007-2009 Mickael Royer <mickael.royer@gmail.com> |
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| 3 | # Alexandre Rossi <alexandre.rossi@gmail.com> |
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| 4 | # |
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| 5 | # This program is free software; you can redistribute it and/or modify |
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| 6 | # it under the terms of the GNU General Public License as published by |
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| 7 | # the Free Software Foundation; either version 2 of the License, or |
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| 8 | # (at your option) any later version. |
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| 9 | # |
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| 10 | # This program is distributed in the hope that it will be useful, |
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| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | # GNU General Public License for more details. |
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| 14 | # |
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| 15 | # You should have received a copy of the GNU General Public License along |
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| 16 | # with this program; if not, write to the Free Software Foundation, Inc., |
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| 17 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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| 18 | # |
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| 19 | # This work is based on the perl Video::Xine API. |
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| 20 | # http://search.cpan.org/~stephen/Video-Xine/ |
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| 21 | |
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| 22 | |
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| 23 | import ctypes, os |
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| 24 | import _xinelib as xinelib |
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| 25 | import x11 |
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| 26 | |
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| 27 | |
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| 28 | class XineError(Exception): pass |
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| 29 | |
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| 30 | |
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| 31 | class Osd(object): |
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| 32 | |
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| 33 | XINE_TEXT_PALETTE_SIZE = 11 |
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| 34 | |
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| 35 | XINE_OSD_TEXT1 = (0 * XINE_TEXT_PALETTE_SIZE) |
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| 36 | XINE_OSD_TEXT2 = (1 * XINE_TEXT_PALETTE_SIZE) |
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| 37 | XINE_OSD_TEXT3 = (2 * XINE_TEXT_PALETTE_SIZE) |
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| 38 | XINE_OSD_TEXT4 = (3 * XINE_TEXT_PALETTE_SIZE) |
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| 39 | XINE_OSD_TEXT5 = (4 * XINE_TEXT_PALETTE_SIZE) |
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| 40 | XINE_OSD_TEXT6 = (5 * XINE_TEXT_PALETTE_SIZE) |
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| 41 | XINE_OSD_TEXT7 = (6 * XINE_TEXT_PALETTE_SIZE) |
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| 42 | XINE_OSD_TEXT8 = (7 * XINE_TEXT_PALETTE_SIZE) |
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| 43 | XINE_OSD_TEXT9 = (8 * XINE_TEXT_PALETTE_SIZE) |
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| 44 | XINE_OSD_TEXT10 = (9 * XINE_TEXT_PALETTE_SIZE) |
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| 45 | |
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| 46 | # white text, black border, transparent background |
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| 47 | XINE_TEXTPALETTE_WHITE_BLACK_TRANSPARENT = 0 |
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| 48 | # white text, noborder, transparent background |
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| 49 | XINE_TEXTPALETTE_WHITE_NONE_TRANSPARENT = 1 |
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| 50 | # white text, no border, translucid background |
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| 51 | XINE_TEXTPALETTE_WHITE_NONE_TRANSLUCID = 2 |
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| 52 | # yellow text, black border, transparent background |
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| 53 | XINE_TEXTPALETTE_YELLOW_BLACK_TRANSPARENT = 3 |
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| 54 | |
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| 55 | XINE_OSD_CAP_FREETYPE2 = 0x0001 |
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| 56 | XINE_OSD_CAP_UNSCALED = 0x0002 |
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| 57 | |
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| 58 | def __init__(self, stream, width, height): |
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| 59 | self.__osd_p = xinelib.xine_osd_new(stream.stream_p(), |
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| 60 | 0, 0, width, height) |
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| 61 | self.color_base = Osd.XINE_OSD_TEXT1 |
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| 62 | self.__last_text = None |
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| 63 | |
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| 64 | def set_font(self, font_name, font_size): |
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| 65 | xinelib.xine_osd_set_font(self.__osd_p, font_name, font_size) |
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| 66 | |
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| 67 | def set_text_palette(self, palette_number, color_base): |
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| 68 | self.color_base = color_base |
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| 69 | xinelib.xine_osd_set_text_palette(self.__osd_p, |
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| 70 | palette_number, |
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| 71 | color_base) |
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| 72 | |
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| 73 | def is_unscaled(self): |
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| 74 | unscaled = xinelib.xine_osd_get_capabilities(self.__osd_p)\ |
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| 75 | & Osd.XINE_OSD_CAP_UNSCALED |
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| 76 | return unscaled and True or False |
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| 77 | |
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| 78 | def clear(self): |
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| 79 | xinelib.xine_osd_clear(self.__osd_p) |
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| 80 | |
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| 81 | def draw_text(self, posx, posy, text): |
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| 82 | xinelib.xine_osd_draw_text(self.__osd_p, |
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| 83 | 0, 0, text, self.color_base) |
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| 84 | xinelib.xine_osd_set_position(self.__osd_p, posx, posy) |
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| 85 | self.__last_text = text |
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| 86 | |
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| 87 | def show(self): |
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| 88 | if self.is_unscaled: |
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| 89 | xinelib.xine_osd_show_unscaled(self.__osd_p, 0) |
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| 90 | else: |
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| 91 | xinelib.xine_osd_show(self.__osd_p, 0) |
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| 92 | |
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| 93 | def hide(self, text): |
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| 94 | if text == self.__last_text: |
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| 95 | xinelib.xine_osd_hide(self.__osd_p, 0) |
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| 96 | |
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| 97 | def close(self): |
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| 98 | self.clear() |
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| 99 | xinelib.xine_osd_free(self.__osd_p) |
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| 100 | self.__osd_p = None |
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| 101 | |
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| 102 | |
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| 103 | class Event(object): |
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| 104 | |
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| 105 | XINE_EVENT_UI_PLAYBACK_FINISHED = 1 |
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| 106 | XINE_EVENT_UI_CHANNELS_CHANGED = 2 |
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| 107 | XINE_EVENT_UI_SET_TITLE = 3 |
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| 108 | XINE_EVENT_UI_MESSAGE = 4 |
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| 109 | XINE_EVENT_FRAME_FORMAT_CHANGE = 5 |
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| 110 | XINE_EVENT_AUDIO_LEVEL = 6 |
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| 111 | XINE_EVENT_QUIT = 7 |
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| 112 | XINE_EVENT_PROGRESS = 8 |
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| 113 | |
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| 114 | def __init__(self, type, contents): |
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| 115 | self.type = type |
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| 116 | if self.type == Event.XINE_EVENT_UI_MESSAGE: |
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| 117 | self.data = ctypes.cast(contents.data, |
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| 118 | ctypes.POINTER(xinelib.xine_ui_message_data_t)) |
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| 119 | else: |
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| 120 | self.data = None |
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| 121 | |
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| 122 | def message(self): |
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| 123 | if not self.data: return None |
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| 124 | msg = self.data.contents |
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| 125 | if msg.type != XinePlayer.XINE_MSG_NO_ERROR: |
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| 126 | if msg.explanation: |
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| 127 | message_txt = ctypes.string_at(ctypes.addressof(msg)\ |
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| 128 | + msg.explanation) |
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| 129 | message_parameters = [] |
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| 130 | param_address = ctypes.addressof(msg) + msg.parameters |
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| 131 | for param_index in range(0, msg.num_parameters): |
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| 132 | message_par = ctypes.string_at(param_address) |
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| 133 | param_address += len(message_par) + 2 # Skip '\0' |
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| 134 | message_parameters.append(message_par) |
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| 135 | message_params = ' '.join(message_parameters) |
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| 136 | message = "%s %s" % (message_txt, message_params) |
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| 137 | else: |
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| 138 | raise XineError(msg.type) |
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| 139 | else: |
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| 140 | message = None |
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| 141 | return message |
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| 142 | |
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| 143 | |
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| 144 | class EventQueue(object): |
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| 145 | |
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| 146 | def __init__(self, stream): |
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| 147 | self.__callbacks = [] |
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| 148 | self.__event_queue_p = xinelib.xine_event_new_queue(stream.stream_p()) |
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| 149 | |
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| 150 | def add_callback(self, callback, user_data=None): |
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| 151 | cb = xinelib.xine_event_listener_cb_t(self.__get_cb(callback)) |
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| 152 | self.__callbacks.append(cb) |
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| 153 | xinelib.xine_event_create_listener_thread(self.__event_queue_p, |
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| 154 | cb, user_data) |
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| 155 | |
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| 156 | def __get_cb(self, callback): |
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| 157 | def c_cb(user_data, event): |
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| 158 | callback(user_data, Event(event.contents.type, event.contents)) |
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| 159 | return c_cb |
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| 160 | |
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| 161 | def close(self): |
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| 162 | xinelib.xine_event_dispose_queue(self.__event_queue_p) |
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| 163 | self.__callbacks = [] |
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| 164 | |
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| 165 | |
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| 166 | class AudioDriver(object): |
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| 167 | |
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| 168 | def __init__(self, xine, id=None, data=None): |
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| 169 | self.__xine_p = xine.xine_p() |
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| 170 | self.__driver_p = xinelib.xine_open_audio_driver(self.__xine_p, |
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| 171 | id, data) |
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| 172 | if not self.__driver_p: |
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| 173 | raise XineError('Could not open audio driver') |
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| 174 | |
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| 175 | def driver_p(self): |
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| 176 | return self.__driver_p |
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| 177 | |
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| 178 | def destroy(self): |
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| 179 | xinelib.xine_close_audio_driver(self.__xine_p, self.__driver_p) |
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| 180 | self.__driver_p = None |
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| 181 | |
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| 182 | |
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| 183 | class VideoDriver(object): |
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| 184 | |
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| 185 | XINE_VISUAL_TYPE_NONE = 0 |
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| 186 | XINE_VISUAL_TYPE_X11 = 1 |
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| 187 | XINE_VISUAL_TYPE_X11_2 = 10 |
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| 188 | XINE_VISUAL_TYPE_AA = 2 |
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| 189 | XINE_VISUAL_TYPE_FB = 3 |
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| 190 | XINE_VISUAL_TYPE_GTK = 4 |
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| 191 | XINE_VISUAL_TYPE_DFB = 5 |
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| 192 | XINE_VISUAL_TYPE_PM = 6 |
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| 193 | XINE_VISUAL_TYPE_DIRECTX = 7 |
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| 194 | XINE_VISUAL_TYPE_CACA = 8 |
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| 195 | XINE_VISUAL_TYPE_MACOSX = 9 |
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| 196 | XINE_VISUAL_TYPE_XCB = 11 |
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| 197 | |
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| 198 | def __init__(self, xine, id=None, display_id=':0.0', fullscreen=False): |
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| 199 | self.__xine_p = xine.xine_p() |
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| 200 | |
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| 201 | try: |
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| 202 | visual = self.__make_x11_visual(display_id, fullscreen) |
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| 203 | except x11.X11Error: |
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| 204 | raise XineError('Could not initialize Xine on %s', display_id) |
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| 205 | |
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| 206 | self.__driver_p = xinelib.xine_open_video_driver(self.__xine_p, |
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| 207 | id, |
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| 208 | VideoDriver.XINE_VISUAL_TYPE_X11, |
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| 209 | ctypes.cast(ctypes.byref(visual), ctypes.c_void_p)) |
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| 210 | |
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| 211 | if not self.__driver_p: |
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| 212 | raise XineError('Could not open video driver') |
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| 213 | |
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| 214 | def driver_p(self): |
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| 215 | return self.__driver_p |
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| 216 | |
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| 217 | def __make_x11_visual(self, display_id, fullscreen=False): |
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| 218 | self.display = x11.X11Display(display_id) |
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| 219 | if fullscreen: |
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| 220 | self.window = self.display.do_create_window(fullscreen=True) |
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| 221 | else: |
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| 222 | self.window = self.display.do_create_window(320, 200) |
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| 223 | |
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| 224 | # Those callbacks are required to be kept in this tuple in order to |
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| 225 | # be safe from the garbage collector. |
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| 226 | self.__x11_callbacks = ( xinelib.xine_dest_size_cb(self.__dest_size_cb), |
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| 227 | xinelib.xine_frame_output_cb(self.__frame_output_cb), |
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| 228 | ) |
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| 229 | |
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| 230 | vis = xinelib.x11_visual_t() |
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| 231 | vis.display = self.display.display_p() |
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| 232 | vis.screen = self.display.get_default_screen_number() |
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| 233 | vis.d = self.window.window_p() |
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| 234 | vis.frame_output_cb = ctypes.cast(self.__x11_callbacks[1], |
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| 235 | ctypes.c_void_p) |
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| 236 | vis.dest_size_cb = ctypes.cast(self.__x11_callbacks[0], ctypes.c_void_p) |
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| 237 | return vis |
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| 238 | |
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| 239 | def __frame_output_cb(self, user_data, |
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| 240 | video_width, video_height, video_pixel_aspect, |
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| 241 | dest_x, dest_y, |
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| 242 | dest_width, dest_height, dest_pixel_aspect, |
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| 243 | win_x, win_y): |
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| 244 | dest_x[0] = 0 |
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| 245 | dest_y[0] = 0 |
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| 246 | win_x[0] = self.window.video_area_info['win_x'] |
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| 247 | win_y[0] = self.window.video_area_info['win_y'] |
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| 248 | self.__dest_size_cb(user_data, |
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| 249 | video_width, video_height, video_pixel_aspect, |
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| 250 | dest_width, dest_height, dest_pixel_aspect) |
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| 251 | |
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| 252 | def __dest_size_cb(self, user_data, |
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| 253 | video_width, video_height, video_pixel_aspect, |
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| 254 | dest_width, dest_height, dest_pixel_aspect): |
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| 255 | dest_width[0] = self.window.video_area_info['width'] |
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| 256 | dest_height[0] = self.window.video_area_info['height'] |
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| 257 | dest_pixel_aspect[0] = self.window.video_area_info['aspect'] |
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| 258 | |
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| 259 | XINE_GUI_SEND_DRAWABLE_CHANGED = 2 |
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| 260 | XINE_GUI_SEND_EXPOSE_EVENT = 3 |
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| 261 | XINE_GUI_SEND_TRANSLATE_GUI_TO_VIDEO = 4 |
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| 262 | XINE_GUI_SEND_VIDEOWIN_VISIBLE = 5 |
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| 263 | XINE_GUI_SEND_SELECT_VISUAL = 8 |
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| 264 | XINE_GUI_SEND_WILL_DESTROY_DRAWABLE = 9 |
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| 265 | |
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| 266 | def send_gui_data(self, type, data=None): |
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| 267 | xinelib.xine_port_send_gui_data(self.__driver_p, ctypes.c_int(type), |
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| 268 | ctypes.cast(data, ctypes.c_void_p)) |
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| 269 | |
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| 270 | def destroy(self): |
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| 271 | xinelib.xine_close_video_driver(self.__xine_p, self.__driver_p) |
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| 272 | self.__x11_callbacks = None |
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| 273 | self.__driver = None |
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| 274 | |
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| 275 | self.window.close() |
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| 276 | self.window = None |
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| 277 | self.display.destroy() |
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| 278 | self.display = None |
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| 279 | |
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| 280 | |
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| 281 | class Stream(object): |
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| 282 | |
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| 283 | XINE_SPEED_PAUSE = 0 |
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| 284 | XINE_SPEED_SLOW_4 = 1 |
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| 285 | XINE_SPEED_SLOW_2 = 2 |
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| 286 | XINE_SPEED_NORMAL = 4 |
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| 287 | XINE_SPEED_FAST_2 = 8 |
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| 288 | XINE_SPEED_FAST_4 = 16 |
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| 289 | |
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| 290 | def __init__(self, xine, audio_port=None, video_port=None): |
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| 291 | self.__xine = xine |
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| 292 | self.__event_queue = None |
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| 293 | self.__software_mixer = False |
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| 294 | self.__audio_port = audio_port or AudioDriver(xine) |
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| 295 | self.__video_port = video_port |
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| 296 | if self.__video_port: |
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| 297 | video_driver_p = self.__video_port.driver_p() |
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| 298 | else: |
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| 299 | video_driver_p = None |
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| 300 | self.__stream_p = xinelib.xine_stream_new(self.__xine.xine_p(), |
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| 301 | self.__audio_port.driver_p(), |
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| 302 | video_driver_p) |
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| 303 | |
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| 304 | if self.__xine.has_gapless(): |
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| 305 | self.set_param(Stream.XINE_PARAM_EARLY_FINISHED_EVENT, 1) |
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| 306 | |
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| 307 | if self.__video_port: |
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| 308 | self.__video_port.send_gui_data(\ |
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| 309 | VideoDriver.XINE_GUI_SEND_DRAWABLE_CHANGED, |
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| 310 | self.__video_port.window.window_p()) |
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| 311 | self.__video_port.send_gui_data(\ |
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| 312 | VideoDriver.XINE_GUI_SEND_VIDEOWIN_VISIBLE, |
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| 313 | 1) |
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| 314 | else: |
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| 315 | self.set_param(Stream.XINE_PARAM_IGNORE_VIDEO, 1) |
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| 316 | self.set_param(Stream.XINE_PARAM_IGNORE_SPU, 1) |
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| 317 | |
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| 318 | self.__osd = None |
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| 319 | |
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| 320 | def has_video(self): |
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| 321 | if self.__video_port: |
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| 322 | return True |
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| 323 | else: |
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| 324 | return False |
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| 325 | |
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| 326 | def stream_p(self): |
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| 327 | return self.__stream_p |
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| 328 | |
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| 329 | def add_event_callback(self, callback): |
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| 330 | if not self.__event_queue: |
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| 331 | self.__event_queue = EventQueue(self) |
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| 332 | self.__event_queue.add_callback(callback) |
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| 333 | |
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| 334 | def open(self, mrl): |
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| 335 | if not xinelib.xine_open(self.__stream_p, mrl): |
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| 336 | raise XineError('Could not open %s' % mrl) |
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| 337 | |
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| 338 | def play(self, start_pos=0, start_time=0): |
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| 339 | if not xinelib.xine_play(self.__stream_p, ctypes.c_int(start_pos), |
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| 340 | ctypes.c_int(start_time)): |
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| 341 | raise XineError('Could not play stream') |
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| 342 | else: |
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| 343 | self.set_dpms(False) |
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| 344 | |
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| 345 | def stop(self): |
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| 346 | self.set_dpms(False) |
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| 347 | xinelib.xine_stop(self.__stream_p) |
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| 348 | |
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| 349 | def get_pos_length(self): |
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| 350 | _pos_stream = ctypes.c_int() |
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| 351 | _pos_time = ctypes.c_int() |
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| 352 | _length_time = ctypes.c_int() |
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| 353 | result = xinelib.xine_get_pos_length(self.__stream_p, |
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| 354 | ctypes.byref(_pos_stream), |
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| 355 | ctypes.byref(_pos_time), |
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| 356 | ctypes.byref(_length_time)) |
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| 357 | if result: |
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| 358 | return _pos_stream.value, _pos_time.value, _length_time.value |
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| 359 | else: |
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| 360 | return 0, 0, 0 |
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| 361 | |
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| 362 | def get_pos(self): |
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| 363 | # Workaround for problems when you seek too quickly |
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| 364 | i = 0 |
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| 365 | while i < 4: |
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| 366 | pos_s, pos_t, length = self.get_pos_length() |
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| 367 | if int(pos_t) > 0: break |
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| 368 | xinelib.xine_usec_sleep(100000) |
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| 369 | i += 1 |
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| 370 | return int(pos_t / 1000) |
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| 371 | |
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| 372 | def get_length(self): |
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| 373 | pos_s, pos_t, length = self.get_pos_length() |
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| 374 | return length / 1000 |
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| 375 | |
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| 376 | XINE_STATUS_IDLE = 0 |
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| 377 | XINE_STATUS_STOP = 1 |
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| 378 | XINE_STATUS_PLAY = 2 |
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| 379 | XINE_STATUS_QUIT = 3 |
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| 380 | |
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| 381 | def get_status(self): |
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| 382 | return xinelib.xine_get_status(self.__stream_p) |
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| 383 | |
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| 384 | def set_fullscreen(self, fullscreen): |
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| 385 | # FIXME : This does not work yet. |
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| 386 | raise NotImplementedError |
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| 387 | if not self.__video_port: |
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| 388 | raise XineError('Stream is audio only') |
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| 389 | self.__video_port.window.set_fullscreen(fullscreen) |
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| 390 | self.__video_port.send_gui_data(\ |
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| 391 | VideoDriver.XINE_GUI_SEND_DRAWABLE_CHANGED, |
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| 392 | self.__video_port.window.window_p()) |
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| 393 | |
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| 394 | XINE_PARAM_SPEED = 1 # see below |
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| 395 | XINE_PARAM_AV_OFFSET = 2 # unit: 1/90000 sec |
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| 396 | XINE_PARAM_AUDIO_CHANNEL_LOGICAL = 3 # 1 => auto, -2 => off |
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| 397 | XINE_PARAM_SPU_CHANNEL = 4 |
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| 398 | XINE_PARAM_VIDEO_CHANNEL = 5 |
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| 399 | XINE_PARAM_AUDIO_VOLUME = 6 # 0..100 |
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| 400 | XINE_PARAM_AUDIO_MUTE = 7 # 1=>mute, 0=>unmute |
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| 401 | XINE_PARAM_AUDIO_COMPR_LEVEL = 8 # <100=>off, % compress otherw |
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| 402 | XINE_PARAM_AUDIO_AMP_LEVEL = 9 # 0..200, 100=>100% (default) |
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| 403 | XINE_PARAM_AUDIO_REPORT_LEVEL = 10 # 1=>send events, 0=> don't |
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| 404 | XINE_PARAM_VERBOSITY = 11 # control console output |
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| 405 | XINE_PARAM_SPU_OFFSET = 12 # unit: 1/90000 sec |
|---|
| 406 | XINE_PARAM_IGNORE_VIDEO = 13 # disable video decoding |
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| 407 | XINE_PARAM_IGNORE_AUDIO = 14 # disable audio decoding |
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| 408 | XINE_PARAM_IGNORE_SPU = 15 # disable spu decoding |
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| 409 | XINE_PARAM_BROADCASTER_PORT = 16 # 0: disable, x: server port |
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| 410 | XINE_PARAM_METRONOM_PREBUFFER = 17 # unit: 1/90000 sec |
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| 411 | XINE_PARAM_EQ_30HZ = 18 # equalizer gains -100..100 |
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| 412 | XINE_PARAM_EQ_60HZ = 19 # equalizer gains -100..100 |
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| 413 | XINE_PARAM_EQ_125HZ = 20 # equalizer gains -100..100 |
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| 414 | XINE_PARAM_EQ_250HZ = 21 # equalizer gains -100..100 |
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| 415 | XINE_PARAM_EQ_500HZ = 22 # equalizer gains -100..100 |
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| 416 | XINE_PARAM_EQ_1000HZ = 23 # equalizer gains -100..100 |
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| 417 | XINE_PARAM_EQ_2000HZ = 24 # equalizer gains -100..100 |
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| 418 | XINE_PARAM_EQ_4000HZ = 25 # equalizer gains -100..100 |
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| 419 | XINE_PARAM_EQ_8000HZ = 26 # equalizer gains -100..100 |
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| 420 | XINE_PARAM_EQ_16000HZ = 27 # equalizer gains -100..100 |
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| 421 | XINE_PARAM_AUDIO_CLOSE_DEVICE = 28 # force closing audio device |
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| 422 | XINE_PARAM_AUDIO_AMP_MUTE = 29 # 1=>mute, 0=>unmute |
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| 423 | XINE_PARAM_FINE_SPEED = 30 # 1.000.000 => normal speed |
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| 424 | XINE_PARAM_EARLY_FINISHED_EVENT = 31 # send event when demux finish |
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| 425 | XINE_PARAM_GAPLESS_SWITCH = 32 # next stream only gapless swi |
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| 426 | XINE_PARAM_DELAY_FINISHED_EVENT = 33 # 1/10sec,0=>disable,-1=>f |
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| 427 | |
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| 428 | XINE_PARAM_VO_DEINTERLACE = 0x01000000 # bool |
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| 429 | XINE_PARAM_VO_ASPECT_RATIO = 0x01000001 # see below |
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| 430 | XINE_PARAM_VO_HUE = 0x01000002 # 0..65535 |
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| 431 | XINE_PARAM_VO_SATURATION = 0x01000003 # 0..65535 |
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| 432 | XINE_PARAM_VO_CONTRAST = 0x01000004 # 0..65535 |
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| 433 | XINE_PARAM_VO_BRIGHTNESS = 0x01000005 # 0..65535 |
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| 434 | XINE_PARAM_VO_ZOOM_X = 0x01000008 # percent |
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| 435 | XINE_PARAM_VO_ZOOM_Y = 0x0100000d # percent |
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| 436 | XINE_PARAM_VO_PAN_SCAN = 0x01000009 # bool |
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| 437 | XINE_PARAM_VO_TVMODE = 0x0100000a # ??? |
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| 438 | XINE_PARAM_VO_WINDOW_WIDTH = 0x0100000f # readonly |
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| 439 | XINE_PARAM_VO_WINDOW_HEIGHT = 0x01000010 # readonly |
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| 440 | XINE_PARAM_VO_CROP_LEFT = 0x01000020 # crop frame pixels |
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| 441 | XINE_PARAM_VO_CROP_RIGHT = 0x01000021 # crop frame pixels |
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| 442 | XINE_PARAM_VO_CROP_TOP = 0x01000022 # crop frame pixels |
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| 443 | XINE_PARAM_VO_CROP_BOTTOM = 0x01000023 # crop frame pixels |
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| 444 | |
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| 445 | XINE_VO_ZOOM_STEP = 100 |
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| 446 | XINE_VO_ZOOM_MAX = 400 |
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| 447 | XINE_VO_ZOOM_MIN = -85 |
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| 448 | |
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| 449 | XINE_VO_ASPECT_AUTO = 0 |
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| 450 | XINE_VO_ASPECT_SQUARE = 1 # 1:1 |
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| 451 | XINE_VO_ASPECT_4_3 = 2 # 4:3 |
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| 452 | XINE_VO_ASPECT_ANAMORPHIC = 3 # 16:9 |
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| 453 | XINE_VO_ASPECT_DVB = 4 # 2.11:1 |
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| 454 | XINE_VO_ASPECT_NUM_RATIOS = 5 |
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| 455 | |
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| 456 | def set_param(self, param, value): |
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| 457 | xinelib.xine_set_param(self.__stream_p, param, value) |
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| 458 | |
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| 459 | def get_param(self, param): |
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| 460 | return xinelib.xine_get_param(self.__stream_p, param) |
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| 461 | |
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| 462 | def set_software_mixer(self, software_mixer): |
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| 463 | self.__software_mixer = software_mixer |
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| 464 | |
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| 465 | def set_volume(self, volume): |
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| 466 | param = Stream.XINE_PARAM_AUDIO_VOLUME |
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| 467 | if self.__software_mixer: |
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| 468 | param = Stream.XINE_PARAM_AUDIO_AMP_LEVEL |
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| 469 | self.set_param(param, volume) |
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| 470 | |
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| 471 | XINE_META_INFO_TITLE = 0 |
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| 472 | XINE_META_INFO_COMMENT = 1 |
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| 473 | XINE_META_INFO_ARTIST = 2 |
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| 474 | XINE_META_INFO_GENRE = 3 |
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| 475 | XINE_META_INFO_ALBUM = 4 |
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| 476 | XINE_META_INFO_YEAR = 5 |
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| 477 | XINE_META_INFO_VIDEOCODEC = 6 |
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| 478 | XINE_META_INFO_AUDIOCODEC = 7 |
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| 479 | XINE_META_INFO_SYSTEMLAYER = 8 |
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| 480 | XINE_META_INFO_INPUT_PLUGIN = 9 |
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| 481 | |
|---|
| 482 | def get_meta_info(self, info): |
|---|
| 483 | return xinelib.xine_get_meta_info(self.__stream_p, info) |
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| 484 | |
|---|
| 485 | XINE_STREAM_INFO_BITRATE = 0 |
|---|
| 486 | XINE_STREAM_INFO_SEEKABLE = 1 |
|---|
| 487 | XINE_STREAM_INFO_VIDEO_WIDTH = 2 |
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| 488 | XINE_STREAM_INFO_VIDEO_HEIGHT = 3 |
|---|
| 489 | XINE_STREAM_INFO_VIDEO_RATIO = 4 |
|---|
| 490 | |
|---|
| 491 | def get_stream_info(self, info): |
|---|
| 492 | return xinelib.xine_get_stream_info(self.__stream_p, info) |
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| 493 | |
|---|
| 494 | XINE_LANG_MAX = 256 |
|---|
| 495 | |
|---|
| 496 | def get_audio_lang(self, channel): |
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| 497 | _lang = ctypes.create_string_buffer(Stream.XINE_LANG_MAX) |
|---|
| 498 | |
|---|
| 499 | result = xinelib.xine_get_audio_lang(self.__stream_p, channel, _lang) |
|---|
| 500 | if not result: |
|---|
| 501 | _lang.raw = 'unknown' |
|---|
| 502 | |
|---|
| 503 | return _lang.value |
|---|
| 504 | |
|---|
| 505 | def get_spu_lang(self, channel): |
|---|
| 506 | _lang = ctypes.create_string_buffer(Stream.XINE_LANG_MAX) |
|---|
| 507 | |
|---|
| 508 | result = xinelib.xine_get_spu_lang(self.__stream_p, channel, _lang) |
|---|
| 509 | if not result: |
|---|
| 510 | _lang.raw = 'unknown' |
|---|
| 511 | |
|---|
| 512 | return _lang.value |
|---|
| 513 | |
|---|
| 514 | def set_dpms(self, activated): |
|---|
| 515 | if self.__video_port: |
|---|
| 516 | self.__video_port.display.set_dpms(activated) |
|---|
| 517 | |
|---|
| 518 | def osd_new(self, font_size): |
|---|
| 519 | if not self.__video_port: |
|---|
| 520 | raise XineError('This Stream is audio only.') |
|---|
| 521 | |
|---|
| 522 | # Does this need locking the video area? |
|---|
| 523 | self.__osd = Osd(self, |
|---|
| 524 | self.__video_port.window.video_area_info['width'], |
|---|
| 525 | self.__video_port.window.video_area_info['height']) |
|---|
| 526 | self.__osd.set_font('sans', font_size) |
|---|
| 527 | self.__osd.set_text_palette(\ |
|---|
| 528 | Osd.XINE_TEXTPALETTE_WHITE_BLACK_TRANSPARENT, |
|---|
| 529 | Osd.XINE_OSD_TEXT1) |
|---|
| 530 | return self.__osd |
|---|
| 531 | |
|---|
| 532 | def close(self): |
|---|
| 533 | self.stop() |
|---|
| 534 | xinelib.xine_close(self.__stream_p) |
|---|
| 535 | |
|---|
| 536 | def destroy(self): |
|---|
| 537 | self.close() |
|---|
| 538 | self.set_param(Stream.XINE_PARAM_AUDIO_CLOSE_DEVICE, 1) |
|---|
| 539 | |
|---|
| 540 | if self.__event_queue: |
|---|
| 541 | self.__event_queue.close() |
|---|
| 542 | self.__event_queue = None |
|---|
| 543 | if self.__osd: |
|---|
| 544 | self.__osd.close() |
|---|
| 545 | self.__osd = None |
|---|
| 546 | |
|---|
| 547 | xinelib.xine_dispose(self.__stream_p) |
|---|
| 548 | self.__stream_p = None |
|---|
| 549 | |
|---|
| 550 | self.__audio_port.destroy() |
|---|
| 551 | self.__audio_port = None |
|---|
| 552 | if self.__video_port: |
|---|
| 553 | self.__video_port.destroy() |
|---|
| 554 | self.__video_port = None |
|---|
| 555 | |
|---|
| 556 | |
|---|
| 557 | class XinePlayer(object): |
|---|
| 558 | |
|---|
| 559 | XINE_MSG_NO_ERROR = 0 # (messages to UI) |
|---|
| 560 | XINE_MSG_GENERAL_WARNING = 1 # (warning message) |
|---|
| 561 | XINE_MSG_UNKNOWN_HOST = 2 # (host name) |
|---|
| 562 | XINE_MSG_UNKNOWN_DEVICE = 3 # (device name) |
|---|
| 563 | XINE_MSG_NETWORK_UNREACHABLE = 4 # none |
|---|
| 564 | XINE_MSG_CONNECTION_REFUSED = 5 # (host name) |
|---|
| 565 | XINE_MSG_FILE_NOT_FOUND = 6 # (file name or mrl) |
|---|
| 566 | XINE_MSG_READ_ERROR = 7 # (device/file/mrl) |
|---|
| 567 | XINE_MSG_LIBRARY_LOAD_ERROR = 8 # (library/decoder) |
|---|
| 568 | XINE_MSG_ENCRYPTED_SOURCE = 9 # none |
|---|
| 569 | XINE_MSG_SECURITY = 10 # (security message) |
|---|
| 570 | XINE_MSG_AUDIO_OUT_UNAVAILABLE = 11 # none |
|---|
| 571 | XINE_MSG_PERMISSION_ERROR = 12 # (file name or mrl) |
|---|
| 572 | XINE_MSG_FILE_EMPTY = 13 # file is empty |
|---|
| 573 | |
|---|
| 574 | def __init__(self, config_file_path=None): |
|---|
| 575 | self.__xine = xinelib.xine_new() |
|---|
| 576 | if not self.__xine: |
|---|
| 577 | raise XineError('Error during Xine instance initialisation') |
|---|
| 578 | |
|---|
| 579 | if config_file_path: |
|---|
| 580 | xinelib.xine_config_load(self.__xine, config_file_path) |
|---|
| 581 | else: # load default config file |
|---|
| 582 | default = os.path.join(xinelib.xine_get_homedir(),".xine/config") |
|---|
| 583 | xinelib.xine_config_load(self.__xine, default) |
|---|
| 584 | |
|---|
| 585 | xinelib.xine_init(self.__xine) |
|---|
| 586 | |
|---|
| 587 | def xine_p(self): |
|---|
| 588 | return self.__xine |
|---|
| 589 | |
|---|
| 590 | def get_version(self): |
|---|
| 591 | major = ctypes.c_int() |
|---|
| 592 | minor = ctypes.c_int() |
|---|
| 593 | sub = ctypes.c_int() |
|---|
| 594 | xinelib.xine_get_version(ctypes.byref(major), |
|---|
| 595 | ctypes.byref(minor), |
|---|
| 596 | ctypes.byref(sub)) |
|---|
| 597 | return (major.value, minor.value, sub.value) |
|---|
| 598 | |
|---|
| 599 | def has_gapless(self): |
|---|
| 600 | return xinelib.xine_check_version(1, 1, 1) == 1 |
|---|
| 601 | |
|---|
| 602 | def get_supported_extensions(self): |
|---|
| 603 | return xinelib.xine_get_file_extensions(self.__xine).split() |
|---|
| 604 | |
|---|
| 605 | def list_input_plugins(self): |
|---|
| 606 | plugins = [] |
|---|
| 607 | for plugin in xinelib.xine_list_input_plugins(self.__xine): |
|---|
| 608 | if not plugin: |
|---|
| 609 | break |
|---|
| 610 | plugins.append(plugin.lower()) |
|---|
| 611 | return plugins |
|---|
| 612 | |
|---|
| 613 | def destroy(self): |
|---|
| 614 | xinelib.xine_exit(self.__xine) |
|---|
| 615 | self.__xine = None |
|---|
| 616 | |
|---|
| 617 | XINE_ENGINE_PARAM_VERBOSITY_NONE = 0 |
|---|
| 618 | XINE_ENGINE_PARAM_VERBOSITY_LOG = 1 |
|---|
| 619 | |
|---|
| 620 | def set_param(self, param, value): |
|---|
| 621 | xinelib.xine_engine_set_param(self.__xine, param, value) |
|---|
| 622 | |
|---|
| 623 | def stream_new(self, audio_port=None, video_port=None, video=False): |
|---|
| 624 | if video and not video_port: |
|---|
| 625 | video_port = VideoDriver(self) |
|---|
| 626 | return Stream(self, audio_port, video_port) |
|---|
| 627 | |
|---|
| 628 | |
|---|
| 629 | if __name__ == '__main__': |
|---|
| 630 | import sys, os, time |
|---|
| 631 | x = XinePlayer(os.path.expanduser('~/.xine/config')) |
|---|
| 632 | print 'Xine %d.%d.%d ' % x.get_version() |
|---|
| 633 | x.set_param(XinePlayer.XINE_ENGINE_PARAM_VERBOSITY_LOG, 1) |
|---|
| 634 | vd = VideoDriver(x, fullscreen=False) |
|---|
| 635 | s = x.stream_new(video_port=vd) |
|---|
| 636 | |
|---|
| 637 | def print_message(data, event): |
|---|
| 638 | if event.type == Event.XINE_EVENT_UI_MESSAGE: |
|---|
| 639 | try: |
|---|
| 640 | print "Xine error message : %s" % event.message() |
|---|
| 641 | except XineError, e: |
|---|
| 642 | print "Xine exception message : %s " % e |
|---|
| 643 | s.add_event_callback(print_message) |
|---|
| 644 | |
|---|
| 645 | file_path = sys.argv[1] |
|---|
| 646 | if not file_path.startswith('/') and not file_path.startswith('http://'): |
|---|
| 647 | file_path = os.path.join(os.getcwd(), file_path) |
|---|
| 648 | if file_path.startswith('/'): |
|---|
| 649 | file_path = 'file:/' + file_path |
|---|
| 650 | s.open(file_path) |
|---|
| 651 | s.play() |
|---|
| 652 | time.sleep(15) |
|---|
| 653 | s.stop() |
|---|
| 654 | s.destroy() |
|---|
| 655 | x.destroy() |
|---|
| 656 | |
|---|
| 657 | |
|---|
| 658 | # vim: ts=4 sw=4 expandtab |
|---|