<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 async def create_stream_player(self, url, opts=ydl_opts):
 """Creates a streamer that plays from a URL"""

        self.current_download_elapsed = 0

        self.streamer = await self.vclient.create_ytdl_player(url, ytdl_options=opts, after=self.vafter_ts)
        self.state = "ready"

        await self.setup_streamer()

        self.nowplayinglog.debug(self.streamer.title)
        self.nowplayingauthorlog.debug(self.streamer.uploader if self.streamer.uploader is not None else "Unknown")
        self.current_duration = 0
        self.is_live = True

        info = self.streamer.yt.extract_info(url, download=False)
        self.nowplayingsourcelog.info(api_music.parse_source(info))

        play_state = "Streaming" if self.is_live else "Playing"
        await self.set_topic("{} {}".format(play_state, self.streamer.title))
        self.statuslog.debug(play_state)