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• How can i receive audio from url stream with ffmpeg ?

  1er janvier 2021, par Paulo Sérgio Costa Magalhães

  I'm trying to build an application that plays a song from the url of a live radio, I did include the ffmpeg but it's giving an error, I'm new to c ++ could you help me ?

  


  #include 
#include "ffmpeg.h"

int main(){
   ffmpeg - i https ://s3.free-shoutcast.com/stream/18144 -c copy output.mp3;
}


  


  Error : identifier "ffmpeg" undefined

  


  Reference : How to capture audio streaming with ffmpeg

  


• Flash Media Server Recording Delay

  14 novembre 2011, par Corey

  I have an application where a user can record themselves singing along to a song. Once I receive the NetStream status event 'Record.Start' I start playing an audio file. Once the audio completes, I stop recording. Next, I have a script that runs FFMPEG to combine the recorded video/audio with the same music file. The problem I'm finding is that there is a noticeable delay between the recorded audio and the music. It seems also that this delay depends on network speed as it varies depending on the network. Can I determine this delay through the FMS dynamically ?

• TypeError : source must be an AudioSource not FFmpegOpusAudio

  9 juin 2024, par salice

  async def play(ctx, *, link):
    try:
        voice_client = await ctx.author.voice.channel.connect()
        voice_clients[voice_client.guild.id] = voice_client
    except Exception as e:
        print(e)
    if 1==1:
        if youtube_base_url not in link:
            query_string = urllib.parse.urlencode({
                'search_query': link
            })

            content = urllib.request.urlopen(
                youtube_results_url + query_string
            )

            search_results = re.findall(r'/watch\?v=(.{11})', content.read().decode())

            link = youtube_watch_url + search_results[0]

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

        song = data['url']
        player = discord.FFmpegOpusAudio(song, **ffmpeg_options)

        voice_clients[ctx.guild.id].play(player, after=lambda e: asyncio.run_coroutine_threadsafe(play_next(ctx), bot.loop))


  


  ffmpeg installed and added in PATH
ffmpeg lib for python added

  


  I tried other variations of ffmpeg(like FFmpegPCMAudio) but this didn't solve the problem. I also tried to just copy-paste(Someone else's code that performs the same functions), which also did not give anything. I think the problem is not in the code.

  


  Traceback :

  


  Traceback (most recent call last):
  File "c:\Users\Saliceterik\AppData\Local\Programs\Python\Python310\lib\site-packages\disnake\ext\commands\core.py", line 173, in wrapped
    ret = await coro(*args, **kwargs)
  File "C:\Users\Saliceterik\Desktop\snackerbot\launch_serviceTyan_s-upd.py", line 122, in play
    voice_clients[ctx.guild.id].play(player, after=lambda e: asyncio.run_coroutine_threadsafe(play_next(ctx), bot.loop))    
  File "c:\Users\Saliceterik\AppData\Local\Programs\Python\Python310\lib\site-packages\disnake\voice_client.py", line 583, in play
    raise TypeError(f"source must be an AudioSource not {source.__class__.__name__}")
TypeError: source must be an AudioSource not FFmpegOpusAudio```