import sys
import http.client
import time
from vlc import VideoMarqueeOption, Position, EventType,Instanceclass RTSP_Client():passclass VLC_Player():def __init__(self, url):self.url = urldef start_with_marquee(self,timeout=60):u"""这种方案是可以带字幕的，根据vlc自带测试源码改写"""movie = self.url# Need --sub-source=marq in order to use marquee belowprint(sys.argv[:])instance = Instance(["--sub-source=marq"] + sys.argv[1:])try:media = instance.media_new(movie)except (AttributeError, NameError) as e:sys.exit(1)player = instance.media_player_new()player.set_media(media)player.play()# Some marquee examples.  Marquee requires '--sub-source marq' in the# Instance() call above, see <http://www.videolan.org/doc/play-howto/en/ch04.html>player.video_set_marquee_int(VideoMarqueeOption.Enable, 1)player.video_set_marquee_int(VideoMarqueeOption.Size, 24)  # pixels
        player.video_set_marquee_int(VideoMarqueeOption.Position, Position.Bottom)player.video_set_marquee_int(VideoMarqueeOption.Timeout, 0)  # millisec, 0==foreverplayer.video_set_marquee_int(VideoMarqueeOption.Refresh, 1000)  # millisec (or sec?)##t = '$L / $D or $P at $T't = '%Y-%m-%d  %H:%M:%S'player.video_set_marquee_string(VideoMarqueeOption.Text, str_to_bytes(t))# Some event manager examples.  Note, the callback can be any Python# callable and does not need to be decorated.  Optionally, specify# any number of positional and/or keyword arguments to be passed# to the callback (in addition to the first one, an Event instance).event_manager = player.event_manager()event_manager.event_attach(EventType.MediaPlayerEndReached, end_callback)event_manager.event_attach(EventType.MediaPlayerPositionChanged, pos_callback, player)time.sleep(timeout)def start(self,timeout=60):u"""这种是最简方案，用来测试播放足够了"""instance = Instance()player = instance.media_player_new()Media = instance.media_new(self.url)Media.get_mrl()player.set_media(Media)player.play()#如果是看直播这里直接写while True 即可
        time.sleep(timeout)def str_to_bytes(s):"""Translate string or bytes to bytes."""if isinstance(s, str):return bytes(s, encoding="UTF-8")else:return sdef end_callback(event):print('End of media stream (event %s)' % event.type)sys.exit(0)echo_position = False
def pos_callback(event, player):if echo_position:sys.stdout.write('\r%s to %.2f%% (%.2f%%)' % (event.type,event.u.new_position * 100,player.get_position() * 100))sys.stdout.flush()if __name__ == "__main__":#测试url为浙江卫视直播流url = "http://14.29.60.40/live/5/30/847a4e1e97584d39a961f5604e90c1c4.m3u8?type=web.cloudplay"p = VLC_Player(url)p.start(6000)