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• Why does this ffmpeg,exe window keep opening when I run my command ?

  5 avril 2020, par John

  I'm making a discord bot and for this aspect of the bot, I wanted it to play music in the voice channel. Here is my code for it :

  



  @client.command(pass_context=True)
async def play(ctx, url: str):

    song_there = os.path.isfile("song.mp3")
    try:
        if song_there:
            os.remove("song.mp3")
            print("Removed old song file")
    except PermissionError:

        await ctx.send("`There's already a song playing, request your song after!`")
        return

    await ctx.send("`Getting your song ready...`")

    voice = get(client.voice_clients, guild=ctx.guild)

    ydl_opts = {
        'format': 'bestaudio/best',
        'postprocessors': [{
            'key': 'FFmpegExtractAudio',
            'preferredcodec': 'mp3',
            'preferredquality': '192',
        }],
    }

    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
        try:
            print("Downloading audio now\n")
            ydl.download([url])
        except:
            await ctx.send("`Error, that was not a valid url.`")
            return

    for file in os.listdir("./"):
        if file.endswith(".mp3"):
            name = file
            os.rename(file, "song.mp3")

    voice.play(discord.FFmpegPCMAudio("song.mp3"), after=lambda e: print("Song done!"))
    await ctx.send("`Everything went well. Enjoy!`")
    voice.source = discord.PCMVolumeTransformer(voice.source)
    voice.source.volume = 0.07

    nname = name.rsplit("-", 2)
    await ctx.send(f"`Playing: {nname[0]}`")
    print("playing\n")


  



  I got most of it from online sources to be honest. However, whenever someone plays a song, this pops up throughout the song download process. It can be seen here : https://imgur.com/a/iRr0qwj

  



  I don't mind them coming up, but when they do, they override all of my other tabs and pop up so they're the main screen. I'd like for them to pop up in the background, if I can't remove them fully. Can anyone help ? This would be pretty unpractical for me for when multiple use the function, and I can't use my computer anymore (as of now the bot is ran on my computer) without constantly minimizing that screen.

  



  I'm using windows 10, Python 3.7

  


• Discord.py Musicbot Skip Command PermissionError

  28 mai 2021, par Ventior

  So as my first "major" project after starting to program, I've decided to make a Discord Bot. The problem here is my "skip" command. Somehow it works but I can't understand how.

  


  def play_next(ctx):
if len(songs_list) >= 2:
    print(songs_list,"before del")
    del songs_list[0]
    print(songs_list[0], "new song")

    
    try:
        if os.path.isfile("song.mp3"):
            os.remove("song.mp3")
    except PermissionError:
        print("permissionerror")
    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
        ydl.download([songs_list[0]])
    for file in os.listdir("./"):
        if file.endswith(".mp3"):
            os.rename(file, "song.mp3")
    voice.play(discord.FFmpegPCMAudio("song.mp3"), after=lambda e: play_next(ctx))
    voice.isplaying()


  


  And the skip command :

  


  @client.command(pass_context=True)
async def skip(ctx):
voice.stop()
voice.skip()
try:
  os.remove("song.mp3")
except:
  pass
play_next(ctx)


  


  I know it isn't the best way of handling that, but I am just beginning to code and this is how I got it to work.
In the skip command, when I didn't use voice.skip() I would have gotten a PermissionError printed out in the console.

  


  With it included, I instead get the message "VoiceClient" object has no attribute "skip", but everything works in order so far. Can someone explain why ?
I mean if skip doesn't exist, then why does it work ? And how does it bypass the PermissionError ?

  


• avfilter/vf_stereo3d : add fast path for interleave rows to alternating

  18 décembre 2015, par Paul B Mahol

  avfilter/vf_stereo3d : add fast path for interleave rows to alternating
  Signed-off-by : Paul B Mahol <onemda@gmail.com>
  

  • [DH] libavfilter/vf_stereo3d.c