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• Why is my Youtube Video not downloading completely ? "Input buffer exhausted, packet corrupt"

  15 septembre 2021, par user16909319

  Introduction :

  


  I'm working on a Discord Music Bot for personal use only. Basically, when I play a 2min song with the bot, it plays the song for 1min 30secs, then skips it and plays the next one in the queue. The error is shown below :

  


  


  Error in Pull Function
  
IO error : Error number -10054 occurred
  
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000018f86a6f4c0] Packet corrupt (stream = 0, dts = 11154432).
  
Input buffer exhausted before END element found
  
Invalid Data found when processing Input
  
[mov,mp4,m4a,3gp,3g2,mj2 @ 0000018f86a6f4c0] stream 0, offset 0x3e805c : partial file

  


  


  The code block which I think is causing the problem :

  


  Search song method

  


      async def search_song(self, amount, song, get_url=False):
        info = await self.bot.loop.run_in_executor(None, lambda: youtube_dl.YoutubeDL(ytdl_format_options).extract_info(
            f"ytsearch{amount}:{song}", download=False, ie_key="YoutubeSearch"))
        if len(info["entries"]) == 0: return None

        return [entry["webpage_url"] for entry in info["entries"]] if get_url else info


  


  Play_song method

  


      async def play_song(self, ctx, song):
        url = pafy.new(song).getbestaudio().url
        ctx.voice_client.play(discord.PCMVolumeTransformer(discord.FFmpegPCMAudio(url, executable="C:/ffmpeg/bin/ffmpeg.exe")),
                              after=lambda error: self.bot.loop.create_task(self.check_queue(ctx)))
        ctx.voice_client.source.volume = 0.5


  


  Formatting Options I provided :

  


  ytdl_format_options = {
    'format': 'bestaudio/best',
    'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
    'restrictfilenames': True,
    'noplaylist': True,
    'nocheckcertificate': True,
    'ignoreerrors': True,
    'logtostderr': False,
    'quiet': True,
    'no_warnings': True,
    'default_search': 'auto',
    'source_address': '0.0.0.0'
}


  


  Solutions that I've tried :

  


  

  • Running it on both Replit and locally.

  


  • Redownloading FFmpeg

  


  • Ensuring FFmpeg, pafy, and youtube_dl are all up to date.

  


  


  Things to Note :

  


  

  • Playing a 2mins song, it stops after 1min 30 seconds and displays the error above. (75% of the song)

  


  • Playing a 1hr song, it still continues after 10 minutes.

  


  


  I do not have much experience in this yet so I'm not entirely sure where in my code is actually causing this issue or other ways which I can use to test and fix the issue.

  


• How can I use ffmpeg with youtube-dl ?

  18 octobre 2018, par Dani

  I have this "setup", but it stopped working (I did not change anything in the code) :

    private Process StartFfmpeg(string URL)
  
      {
  
          string args = $"/C youtube-dl --ignore-errors -o - {URL} | ffmpeg -err_detect ignore_err -i pipe:0 -ac 2 -f s16le -ar 48000 pipe:1";
  
          return Process.Start(new ProcessStartInfo
  
          {
  
              FileName = "cmd.exe",
  
              Arguments = args,
  
              UseShellExecute = false,
  
              RedirectStandardOutput = true,
  
              RedirectStandardError = false,
  
              CreateNoWindow = true,
  
          });
  
      }

  (I get the stream by using
  Stream stream = StartFfmpeg(URL).StandardOutput.BaseStream;)
  It just freezes. It doesn’t throw any error (in a try/catch block) and I have the latest version of ffmpeg & youtube-dl. I’ve tried using older versions with no success.
  How can I get it working again ? (This is my first post, sorry if its very bad)

• avcodec/amfenc : Implement async_depth option

  7 novembre 2024, par Cameron Gutman

  avcodec/amfenc : Implement async_depth option
  This option, which is also available on other FFmpeg hardware encoders,
  
  allows the user to trade throughput for reduced output latency. This is
  
  useful for ultra low latency applications like game streaming.
  Signed-off-by : Cameron Gutman <aicommander@gmail.com>
  

  • [DH] libavcodec/amfenc.c
  • [DH] libavcodec/amfenc_av1.c
  • [DH] libavcodec/amfenc_h264.c
  • [DH] libavcodec/amfenc_hevc.c