python - 我的 discord 机器人从 youtube url 播放音频时遇到问题

Question

sync def hog():
channel = bot.get_channel(964971002289356893)
url = 'https://www.youtube.com/watch?v=GyRmkAfpCOM'
await asyncio.sleep(1)
voice_channel = bot.get_channel(int(964971002289356893))
vc = await voice_channel.connect()
#vc.play(discord.FFmpegPCMAudio('C:/Users/alexa/Downloads/hogrider.mp3'))
vc.play(discord.FFmpegPCMAudio(source='https://www.youtube.com/watch?v=GyRmkAfpCOM', executable='ffmpeg.exe'))
while vc.is_playing():
    await asyncio.sleep(5)
await vc.disconnect()

它适用于我笔记本电脑中的音频文件，但我想从 youtube 链接播放它。
它给了我一个错误:
https://www.youtube.com/watch?v=GyRmkAfpCOM : 处理输入时发现无效数据
先感谢您

Answer 1

也许你应该把你的代码改成这个，但要确保你需要安装 ffmpeg .我正在将此代码用于我的音乐播放器(在我的不和谐机器人上)

async def hog(ctx, url:str):
   channel = bot.get_channel(put your channel here)
   vc = ctx,.voice_client
   await asyncio.sleep(1)
   video = search(query=title)
   source = video['formats'][0]['url']
   vc.play(FFmpegPCMAudio(source, **FFMPEG_OPTIONS))

如您所见，有 search被调用的函数。

def search(query):
YDL_OPTION = {
    'format': 'bestaudio/best',
    'noplaylist': True,
    'nocheckcertificate': True,
    'default_search': 'auto',
    'geo_bypass': True,
}

with YoutubeDL(YDL_OPTION) as ydl:
    try:
        requests.get(query)
    except:
        info = ydl.extract_info(f"ytsearch:{query}", download=False)['entries'][0]
    else:
        info = ydl.extract_info(query, download=False)
return info