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• Youtube-dl and Ffmpeg

  25 juin 2022, par Joksy

  i have made a music bot with discord.py, but i get this info thing and it doesnt work anymore error [youtube] QxYdBvB8sOY: Downloading webpage 985104597242773505 [2022-06-25 07:45:51] [INFO    ] discord.player: Preparing to terminate ffmpeg process 37580. [2022-06-25 07:45:51] [INFO    ] discord.player: ffmpeg process 37580 has not terminated. Waiting to terminate... [2022-06-25 07:45:51] [INFO    ] discord.player: ffmpeg process 37580 should have terminated with a return code of 1. this is my code

  


  import discord
import os
import asyncio
import youtube_dl
from discord import *

token = "token is here"
prefix = "j!"
blocked_words = ["blocked words are here"]

voice_clients = {}

yt_dl_opts = {'format': 'bestaudio/best'}
ytdl = youtube_dl.YoutubeDL(yt_dl_opts)

ffmpeg_options = {'options': "-vn"}

intents = discord.Intents.default()
intents.message_content = True

client = discord.Client(intents=intents)


programmer_role = "987018590152699964"
            


@client.event
async def on_ready():
    print(f"Bot logged in as {client.user}")

@client.event
async def on_message(msg):
    if msg.author != client.user:
        if msg.content.lower().startswith(f"{prefix}info"):
            await msg.channel.send(f"Hi, Im JoksysBot Made By Joksy!")

        for text in blocked_words:
            if text in str(msg.content.lower()):
                await msg.delete()
                await msg.channel.send("Hey, Dont Say That!")
                return
        if msg.content.startswith(f"{prefix}play"):

            try:
                voice_client = await msg.author.voice.channel.connect()
                voice_clients[voice_client.guild.id] = voice_client
            except:
                print("error")

            try:
                url = msg.content.split()[1]

                loop = asyncio.get_event_loop()
                data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=False))

                song = data['url']
                player = discord.FFmpegPCMAudio(song, **ffmpeg_options, executable="C:\\Users\\jonas\\Documents\\ffmpeg-2022-06-16-git-5242ede48d-full_build\\ffmpeg-2022-06-16-git-5242ede48d-full_build\\bin\\ffmpeg.exe")

                voice_clients[msg.guild.id].play(player)

            except Exception as err:
                print(err)

        if msg.content.startswith(f"{prefix}pause"):
            try:
                voice_clients[msg.guild.id].pause()
            except Exception as err:
                print(err)

        if msg.content.startswith(f"{prefix}resume"):
            try:
                voice_clients[msg.guild.id].resume()
            except Exception as err:
                print(err)

        if msg.content.startswith(f"{prefix}stop"):
            try:
                voice_clients[msg.guild.id].stop()
                await voice_clients[msg.guild.id].disconnect()
            except Exception as err:
                print(err)

client.run(token)



  


  its weird since all the other code in my bot works fine like the !info command, so it must be an error with either youtube-dl or ffmpeg. But then again it doesnt join the voice call in the first place so that might be the error. i added ffmpeg to path but i still wrote the path to it here player = discord.FFmpegPCMAudio(song, **ffmpeg_options, executable="C:\\Users\\jonas\\Documents\\ffmpeg-2022-06-16-git-5242ede48d-full_build\\ffmpeg-2022-06-16-git-5242ede48d-full_build\\bin\\ffmpeg.exe"). i followed this tutorial for the bot https://www.youtube.com/watch?v=Q8wxin72h50&t=1040s i did everything he did but it didnt work. My discord.py version is 2.0.0 my Python version is 3.10.5 and my youtube_dl version is 2021.12.17 my ffmpeg download is ffmpeg-2022-06-16-git-5242ede48d-full_build. I tested it on discord.py 1.73 and it worked fine. This was in intellij though whilst my main program is in Visual Studio Code but i couldnt see it making any big difference so it could be the intents that makes the program not work.I couldnt see any mistakes in the code but im new to discord.py, youtube_dl and ffmpeg stuff so unless visual studio code showed me what i did wrong, i wouldnt notice. But what did i do wrong and how can i fix it ?

  


• ffmpeg command not interpreted correctly from cron

  16 avril 2022, par Andre Lörchner

  on my raspberry pi I'm trying to run a script every 30 minutes that restarts a video stream. Reason is the stream is consistently running into hickups after roughly 35 minutes and stops a few minutes after.
I tried fixing the root problem without any success so far, so an easier and valid workaround is to just restart the stream.

  


  I created a script restart_stream.sh that kills the previous stream and immediately starts it again.

  


  #!/bin/bash&#xA;&#xA;killall -r libcamera-vid ffmpeg&#xA;libcamera-vid -t 0 --framerate 30 --width 1280 --height 720 -b 2000000 -o - --nopreview | ffmpeg -f h264 -thread_queue_size 4096 -i - -f pulse -ar 44100 -ac 2 -acodec pcm_s16le -thread_queue_size 4096 -i default -vcodec copy -acodec aac -ab 128k -fflags genpts -fflags igndts -f fifo -fifo_format flv -map 0:v -map 1:a? -drop_pkts_on_overflow 1 -attempt_recovery 1 -recovery_wait_time 2 rtmp://a.rtmp.youtube.com/live2/<key>&#xA;</key>

  


  cron job

  


  */30 7-19 * * * /bin/restart_stream.sh >/tmp/stream.log 2>&1


  


  Running this script manually from the ssh console works perfectly fine but once I run it from cron it fails with the following error

  


  [1:41:01.657471459] [2138]  INFO RPI raspberrypi.cpp:1326 Registered camera /base/soc/i2c0mux/i2c@1/ov5647@36 to Unic>
[1:41:01.658232799] [2136]  INFO Camera camera.cpp:1028 configuring streams: (0) 1280x720-YUV420
[1:41:01.659060988] [2138]  INFO RPI raspberrypi.cpp:747 Sensor: /base/soc/i2c0mux/i2c@1/ov5647@36 - Selected sensor >
[1:41:01.698525343] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Saturation = 1.000000
[1:41:01.698798789] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Contrast = 1.000000
[1:41:01.698840990] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Brightness = 0.000000
[1:41:01.698877617] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AwbMode = 0
[1:41:01.698910745] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Sharpness = 1.000000
[1:41:01.698947187] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: ExposureValue = 0.000000
[1:41:01.698983203] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AeExposureMode = 0
[1:41:01.699014646] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: FrameDurationLimits = [ 33333, 33333 ]
[1:41:01.699050903] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AeMeteringMode = 0
[1:41:01.699082938] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: NoiseReductionMode = 1
ffmpeg version 4.3.3-0+rpt2+deb11u1 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 10 (Raspbian 10.2.1-6+rpi1)
  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/arm-linux-gn>
  WARNING: library configuration mismatch
  avutil      configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avcodec     configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avformat    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avdevice    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avfilter    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avresample  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  swscale     configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  swresample  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  postproc    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100
Input #0, h264, from 'pipe:':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: h264 (High), yuv420p(progressive), 1280x720, 30 fps, 30 tbr, 1200k tbn, 60 tbc
default: No such process


  


  It seems to interpret the command differently and not treat default within the ffmpeg call as a parameter.

  


• ffmpeg command not interpreted correcly from cron

  16 avril 2022, par Andre Lörchner

  on my raspberry pi I'm trying to run a script every 30 minutes that restarts a video stream. Reason is the stream is consistently running into hickups after roughly 35 minutes and stops a few minutes after.
I tried fixing the root problem without any success so far, so an easier and valid workaround is to just restart the stream.

  


  I created a script restart_stream.sh that kills the previous stream and immediately starts it again.

  


  #!/bin/bash&#xA;&#xA;killall -r libcamera-vid ffmpeg&#xA;libcamera-vid -t 0 --framerate 30 --width 1280 --height 720 -b 2000000 -o - --nopreview | ffmpeg -f h264 -thread_queue_size 4096 -i - -f pulse -ar 44100 -ac 2 -acodec pcm_s16le -thread_queue_size 4096 -i default -vcodec copy -acodec aac -ab 128k -fflags genpts -fflags igndts -f fifo -fifo_format flv -map 0:v -map 1:a? -drop_pkts_on_overflow 1 -attempt_recovery 1 -recovery_wait_time 2 rtmp://a.rtmp.youtube.com/live2/<key>&#xA;</key>

  


  cron job

  


  */30 7-19 * * * /bin/restart_stream.sh >/tmp/stream.log 2>&1


  


  Running this script manually from the ssh console works perfectly fine but once I run it from cron it fails with the following error

  


  [1:41:01.657471459] [2138]  INFO RPI raspberrypi.cpp:1326 Registered camera /base/soc/i2c0mux/i2c@1/ov5647@36 to Unic>
[1:41:01.658232799] [2136]  INFO Camera camera.cpp:1028 configuring streams: (0) 1280x720-YUV420
[1:41:01.659060988] [2138]  INFO RPI raspberrypi.cpp:747 Sensor: /base/soc/i2c0mux/i2c@1/ov5647@36 - Selected sensor >
[1:41:01.698525343] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Saturation = 1.000000
[1:41:01.698798789] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Contrast = 1.000000
[1:41:01.698840990] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Brightness = 0.000000
[1:41:01.698877617] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AwbMode = 0
[1:41:01.698910745] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: Sharpness = 1.000000
[1:41:01.698947187] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: ExposureValue = 0.000000
[1:41:01.698983203] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AeExposureMode = 0
[1:41:01.699014646] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: FrameDurationLimits = [ 33333, 33333 ]
[1:41:01.699050903] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: AeMeteringMode = 0
[1:41:01.699082938] [2145]  INFO IPARPI raspberrypi.cpp:626 Request ctrl: NoiseReductionMode = 1
ffmpeg version 4.3.3-0+rpt2+deb11u1 Copyright (c) 2000-2021 the FFmpeg developers
  built with gcc 10 (Raspbian 10.2.1-6+rpi1)
  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/arm-linux-gn>
  WARNING: library configuration mismatch
  avutil      configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avcodec     configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avformat    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avdevice    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avfilter    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  avresample  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  swscale     configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  swresample  configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  postproc    configuration: --prefix=/usr --extra-version=0+rpt2+deb11u1 --toolchain=hardened --incdir=/usr/include/>
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100
Input #0, h264, from 'pipe:':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: h264 (High), yuv420p(progressive), 1280x720, 30 fps, 30 tbr, 1200k tbn, 60 tbc
default: No such process


  


  It seems to interpret the command differently and not treat default within the ffmpeg call as a parameter.