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• discord bot music with youtube dl not stuck at webpage downloading

  22 septembre 2021, par patricebailey1998

  So I'm trying to make a music bot which just joins,plays,stops and resume music. However my bot can join and leave a voice channel fine, however when i do my /play command it get stuck on [youtube] oCveByMXd_0: Downloading webpage (this is output in vscode) and then does nothing after. I put some print statement (which you can see in the code below and it prints 1 and 2 but NOT 3). Anyone had this issue ?

  


  MUSIC BOT FILE

  


  import discord
from discord.ext import commands
import youtube_dl

class music(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        
    @commands.command()
    async def join(self, ctx):
        if(ctx.author.voice is None):
            await ctx.reply("*You're not in a voice channel.*")
        voiceChannel = ctx.author.voice.channel
        if(ctx.voice_client is None): # if bot is not in voice channel
            await voiceChannel.connect()
        else: # bot is in voice channel move it to new one
            await ctx.voice_client.move_to(voiceChannel)

    @commands.command()
    async def leave(self, ctx):
        await ctx.voice_client.disconnect()
        
    @commands.command()
    async def play(self,ctx, url:str = None):
        if(url == None):
            await ctx.reply("*Check your arguments!*\n```/play VIDEO_URL```")
        else:
            ctx.voice_client.stop() # stop current song
            
            # FFMPEG handle streaming in discord, and has some standard options we need to include
            FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
            YTDL_OPTIONS = {"format":"bestaudio"}
            vc = ctx.voice_client
            
            # Create stream to play audio and then stream directly into vc
            with youtube_dl.YoutubeDL(YTDL_OPTIONS) as ydl:
                info = ydl.extract_info(url, download=False)
                print("1")
                url2 = info["formats"][0]["url"]
                print("2")
                source = await discord.FFmpegOpusAudio.from_probe(url2,FFMPEG_OPTIONS)
                print("3")
                vc.play(source) # play the audio
                await ctx.send(f"*Playing {info['title']} -* ퟎ

• How to Download YouTube Videos in 1080p with English Subtitles Using yt-dlp with Python 3

  30 juillet 2024, par edge selcuk

  I am trying to download YouTube videos using yt-dlp in Python 3.9. I want to download videos in 1080p quality and if 1080p is not available, it should download the best available quality. The audio and video files should be merged into a single MP4 file, and I have ffmpeg installed to handle the merging process.

  


  Here is my script :

  


  import os
import sys
from yt_dlp import YoutubeDL

def download_video(url):
    output_dir = r"/path"  # Update this path

    # Ensure the output directory exists
    if not os.path.exists(output_dir):
        os.makedirs(output_dir)
    
    ydl_opts = {
        'format': '(bestvideo[height<=1080][ext=mp4]/bestvideo)+bestaudio/best',
        'merge_output_format': 'mp4',
        'write_auto_sub': True,
        'writesubtitles': True,
        'subtitleslangs': ['en'],
        'subtitlesformat': 'vtt',
        'embedsubtitles': True,
        'outtmpl': os.path.join(output_dir, '%(title)s.%(ext)s'),
        'postprocessors': [{
            'key': 'FFmpegVideoConvertor',
            'preferedformat': 'mp4',
        }],
    }

    with YoutubeDL(ydl_opts) as ydl:
        ydl.download([url])

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Usage: python download_video.py ")
        sys.exit(1)

    youtube_url = sys.argv[1]
    download_video(youtube_url)


  


  This script successfully downloads the video in 1080p quality or the best available quality and merges the audio and video files as intended. However, it does not download the subtitles as intended.

  


  I have ffmpeg installed for merging the video and audio files. How can I modify this script to ensure that English subtitles are downloaded and embedded in the video file ?

  


• Can not get frames from youtube video using FFmpegMediaMetadataRetriever

  27 juin 2019, par Ahasan Ratul

  I have been trying to extract a frame from a youtube video using FFmpegMediaMetadataRetriever in my android studio project. whenever I use the youtube url inside setDataSource, the app crashes. I am totally new in android studio and haven’t worked with FFmpeg before. I would appreciate if anyone can help me out. Also, I am sorry if I have asked a really silly/easy question.

  import wseemann.media.FFmpegMediaMetadataRetriever;
  
  .....
  
  
  
  private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
  
      @Override
  
      public void onManagerConnected(int status) {
  
          switch (status) {
  
              case LoaderCallbackInterface.SUCCESS: {
  
                  Log.i(TAG, "OpenCV loaded successfully");
  
                  mOpenCvCameraView.enableView();
  
                  try {
  
                      initializeOpenCVDependencies();
  
                  } catch (IOException e) {
  
                      e.printStackTrace();
  
                  }
  
              }
  
              break;
  
              default: {
  
                  super.onManagerConnected(status);
  
              }
  
              break;
  
          }
  
      }
  
  };
  
  
  
  
  
  private void initializeOpenCVDependencies() throws IOException {
  
  
  
      tick =0;
  
     //extract frame at 2 second using FFmpegMediaMetadataRetriever
  
      FFmpegMediaMetadataRetriever mmr = new FFmpegMediaMetadataRetriever();
  
      mmr.setDataSource("https://youtu.be/f-ehTcWC6dc");
  
      Bitmap b = mmr.getFrameAtTime(2000000, FFmpegMediaMetadataRetriever.OPTION_CLOSEST);
  
      mmr.release();
  
  
  
      objMat = new MatOfPoint2f();
  
      sceneMat = new MatOfPoint2f();
  
      obj_corners = new Mat(4, 1, CvType.CV_32FC2);
  
      img = new Mat();
  
      img2 = new Mat();
  
  }

  in the build.gradle, I have added the following dependencies

  dependencies {
  
  
  
         //FFmpegMediaMetadataRetriever dependencies
  
         implementation 'com.github.wseemann:FFmpegMediaMetadataRetriever:1.0.14'
  
  
  
         implementation project(path: ':openCVLibrary340dev')
  
  }

  error that I get is :

  E/AndroidRuntime : FATAL EXCEPTION : main
  Process : com.example.jeverfun, PID : 8877
  java.lang.RuntimeException : Unable to resume activity com.example.jeverfun/com.example.jeverfun.jevercamera : java.lang.IllegalArgumentException : setDataSource failed : status = 0xFFFFFFFF
  at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3581)
  at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3621)
  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2862)
  at android.app.ActivityThread.-wrap11(Unknown Source:0)
  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
  at android.os.Handler.dispatchMessage(Handler.java:106)
  at android.os.Looper.loop(Looper.java:164)
  at android.app.ActivityThread.main(ActivityThread.java:6494)
  at java.lang.reflect.Method.invoke(Native Method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
  Caused by : java.lang.IllegalArgumentException : setDataSource failed : status = 0xFFFFFFFF
  at wseemann.media.FFmpegMediaMetadataRetriever.setDataSource(Native Method)
  at com.example.jeverfun.jevercamera.initializeOpenCVDependencies(jevercamera.java:373)
  at com.example.jeverfun.jevercamera.access$100(jevercamera.java:59)
  at com.example.jeverfun.jevercamera$1.onManagerConnected(jevercamera.java:347)
  at com.example.jeverfun.jevercamera.onResume(jevercamera.java:469)
  at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1355)
  at android.app.Activity.performResume(Activity.java:7117)
  at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3556)
  at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3621) 
  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2862) 
  at android.app.ActivityThread.-wrap11(Unknown Source:0) 
  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) 
  at android.os.Handler.dispatchMessage(Handler.java:106) 
  at android.os.Looper.loop(Looper.java:164) 
  at android.app.ActivityThread.main(ActivityThread.java:6494) 
  at java.lang.reflect.Method.invoke(Native Method) 
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
  I/MediaMetadataRetrieverJNI : release
  Application terminated.