你可以使用 python-gstreamer
来播放视频(在Linux上对我起作用,但在Windows上也应该能正常工作)。这需要安装 python-gstreamer
和 python-gobject
,我建议你使用这个一体化安装程序。
这是代码:
import os
import sys
import Tkinter as tkinter
import gobject
import gst
def on_sync_message(bus, message, window_id):
if not message.structure is None:
if message.structure.get_name() == 'prepare-xwindow-id':
image_sink = message.src
image_sink.set_property('force-aspect-ratio', True)
image_sink.set_xwindow_id(window_id)
gobject.threads_init()
window = tkinter.Tk()
window.geometry('500x400')
video = tkinter.Frame(window, bg='#000000')
video.pack(side=tkinter.BOTTOM,anchor=tkinter.S,expand=tkinter.YES,fill=tkinter.BOTH)
window_id = video.winfo_id()
player = gst.element_factory_make('playbin2', 'player')
player.set_property('video-sink', None)
player.set_property('uri', 'file://%s' % (os.path.abspath(sys.argv[1])))
player.set_state(gst.STATE_PLAYING)
bus = player.get_bus()
bus.add_signal_watch()
bus.enable_sync_message_emission()
bus.connect('sync-message::element', on_sync_message, window_id)
window.mainloop()
import sys
import os
if sys.version_info[0] < 3:
import Tkinter as tkinter
else:
import tkinter
import gi
gi.require_version('Gst', '1.0')
from gi.repository import Gst, GObject
# Needed for set_window_handle():
gi.require_version('GstVideo', '1.0')
from gi.repository import GstVideo
def set_frame_handle(bus, message, frame_id):
if not message.get_structure() is None:
if message.get_structure().get_name() == 'prepare-window-handle':
display_frame = message.src
display_frame.set_property('force-aspect-ratio', True)
display_frame.set_window_handle(frame_id)
NUMBER_OF_FRAMES = 8 # with more frames than arguments, videos are repeated
relative_height = 1 / float(NUMBER_OF_FRAMES)
# Only argument number checked, not validity.
number_of_file_names_given = len(sys.argv) - 1
if number_of_file_names_given < 1:
print('Give at least one video file name.')
sys.exit()
if number_of_file_names_given < NUMBER_OF_FRAMES:
print('Up to', NUMBER_OF_FRAMES, 'video file names can be given.')
file_names = list()
for index in range(number_of_file_names_given):
file_names.append(sys.argv[index + 1])
window = tkinter.Tk()
window.title("Multiple videos in a column using Tk and GST 1.0")
window.geometry('480x960')
Gst.init(None)
GObject.threads_init()
for number in range(NUMBER_OF_FRAMES):
display_frame = tkinter.Frame(window, bg='')
relative_y = number * relative_height
display_frame.place(relx = 0, rely = relative_y,
anchor = tkinter.NW, relwidth = 1, relheight = relative_height)
frame_id = display_frame.winfo_id()
player = Gst.ElementFactory.make('playbin', None)
fullname = os.path.abspath(file_names[number % len(file_names)])
player.set_property('uri', 'file://%s' % fullname)
player.set_state(Gst.State.PLAYING)
bus = player.get_bus()
bus.enable_sync_message_emission()
bus.connect('sync-message::element', set_frame_handle, frame_id)
window.mainloop()
使用版本号>=2.0.0的tkvideoplayer
库,可以帮助您播放、暂停、快进或获取视频元数据等功能。
pip install tkvideoplayer
样例示例:
import tkinter as tk
from tkVideoPlayer import TkinterVideo
root = tk.Tk()
videoplayer = TkinterVideo(master=root, scaled=True)
videoplayer.load(r"samplevideo.mp4")
videoplayer.pack(expand=True, fill="both")
videoplayer.play() # play the video
root.mainloop()
最简单的方法是使用tkVideo
安装它
pip install tkVideo
这是一个脚本,可以轻松地展示它的工作原理!
from tkinter import *
from tkvideo import tkvideo
root = Tk()
my_label = Label(root)
my_label.pack()
player = tkvideo("C:\\path\\to\\video.mp4", my_label, loop = 1, size = (1280,720))
player.play()
root.mainloop()
这是PyPI的链接,点击可获取更多信息。
koehlma的回答已经过时。"Tkinter"应该是 "tkinter";"gst" 应该是 "Gst";"playbin2" 应该是 "playbin"。"STATE_PLAYING" 应该是 "State.PLAYING"。以下设置和代码适用于2022年4月5日Debian 11。
首先,需要安装以下软件包:
apt install python3-gi python3-gst-1.0 python3-tk
代码应该更新为:
import os
import sys
import tkinter as tkinter
import gi
gi.require_version('Gst', '1.0')
from gi.repository import Gst as gst
from gi.repository import GObject as gobject
def on_sync_message(bus, message, window_id):
return
# message does not have structure field any more.
if not message.structure is None:
if message.structure.get_name() == 'prepare-xwindow-id':
image_sink = message.src
image_sink.set_property('force-aspect-ratio', True)
image_sink.set_xwindow_id(window_id)
gobject.threads_init()
window = tkinter.Tk()
window.geometry('500x400')
video = tkinter.Frame(window, bg='#000000')
video.pack(side=tkinter.BOTTOM,anchor=tkinter.S,expand=tkinter.YES,fill=tkinter.BOTH)
window_id = video.winfo_id()
gst.init(None)
player = gst.ElementFactory.make('playbin', 'player')
player.set_property('video-sink', None)
player.set_property('uri', 'file://%s' % (os.path.abspath(sys.argv[1])))
player.set_state(gst.State.PLAYING)
bus = player.get_bus()
bus.add_signal_watch()
bus.enable_sync_message_emission()
bus.connect('sync-message::element', on_sync_message, window_id)
window.mainloop()
我最近制作了一个包来实现这个功能,无边框视频播放器。它还可以同步播放音频。
pip install bvPlayer
代码:
from bvPlayer import bvPlayer
bvPlayer("file.mp4")