Recherche avancée

Sur d’autres sites (6105)

• DiscordJS Music Bot Connects and Then Immediately Disconnects From Voice Channel

  23 janvier 2020, par კΙбthebraɨɴs

  I see that questions similar to this one have been asked, and after following their solutions I still end up the same as I started. Below I have listed my code, a link to test it with a sample bot I created, and the modules you will need to test it using a self-hosted instance.

  My problem is that upon connecting to the specified voice channel, the bot immediately leaves afterwards without any signs of errors or exceptions. I’m not sure if it is a problem with my code, or with one of the libraries I am using. The only console output I receive is as follows :

  Bot Ready For Use
  
  joined channel
  
  left channel

  Thanks !

  My Code

  var voiceChannel = message.member.voiceChannel;
  
  
  
  if (!message.member.voiceChannel) return message.channel.send(`You do realize you have to be in a voice channel to do that, right ${message.author.username}?`)
  
  
  
  if (!message.member.voiceConnection) voiceChannel.join().then(async connection => {
  
  
  
      let streamURL = args.slice(1).join(" ")
  
      let streamTitle = "";
  
      let streamThumb = "";
  
      let streamAuth = "";
  
      let streamAuthThumb = "";
  
  
  
      if (streamURL.includes("https://www.youtube.com") || streamURL.includes("https://youtu.be/") && !streamURL.includes(' ')) {
  
          let results = await youtube.getVideo(streamURL)
  
  
  
          let {
  
              body
  
          } = await snekfetch.get(`https://www.googleapis.com/youtube/v3/channels?part=snippet&id=${results.channel.id}&fields=items%2Fsnippet%2Fthumbnails&key=${ytapikey}`).query({
  
              limit: 800
  
          })
  
  
  
          streamTitle = results.title
  
          streamThumb = results.thumbnails.medium.url
  
          streamAuth = results.channel.title
  
          streamAuthThumb = body.items[0].snippet.thumbnails.medium.url
  
  
  
      } else if (!streamURL.includes("https://www.youtube.com") || !streamURL.includes("https://youtu.be/")) {
  
  
  
          let results = await youtube.searchVideos(streamURL)
  
  
  
          let {
  
              body
  
          } = await snekfetch.get(`https://www.googleapis.com/youtube/v3/channels?part=snippet&id=${results[0].channel.id}&fields=items%2Fsnippet%2Fthumbnails&key=${ytapikey}`).query({
  
              limit: 800
  
          })
  
  
  
          streamURL = results[0].url
  
          streamTitle = results[0].title
  
          streamThumb = results[0].thumbnails.medium.url
  
          streamAuth = results[0].channel.title
  
          streamAuthThumb = body.items[0].snippet.thumbnails.medium.url
  
  
  
      } else {
  
          return message.reply("I can only play videos from YouTube (#NotSponsored).")
  
      }
  
  
  
      console.log("joined channel");
  
      const stream = ytdl('https://www.youtube.com/watch?v=gOMhN-hfMtY', {
  
          filter: 'audioonly'
  
      });
  
      const dispatcher = connection.playStream(stream, {
  
          seek: 0,
  
          volume: 1
  
      });
  
      dispatcher.on("end", end => {
  
          console.log("left channel");
  
          voiceChannel.leave();
  
      });
  
  
  
      let musicEmbed = new Discord.RichEmbed()
  
          .setAuthor(streamAuth, streamAuthThumb)
  
          .setTitle(`Now Playing:`)
  
          .addField(`${streamAuth}`, `${streamTitle}`)
  
          .setImage(streamThumb)
  
          .setColor(embedRed)
  
          .setFooter(`${streamAuth} - ${streamTitle} (${streamURL}`)
  
  
  
      message.channel.send(musicEmbed)
  
  
  
  }).catch(console.error);
  
  break

  List of Modules

  discord.js
  
  simple-youtube-api
  
  node-opus
  
  ffmpeg
  
  ffbinaries
  
  ffmpeg-binaries
  
  opusscript
  
  snekfetch
  
  node-fetch
  
  ytdl-core

  Click here to use my sample bot through repl.it.

  Thanks Again !

• ffmpeg (IMAGE THUMBNAIL 1 frame) how to "choose" compression quality when we use -vframes 1 (how to do like convert -quality 60....)

  25 juillet 2021, par jini

  • PRE-CONTEXT : with ImageMagick, I'm use to do convert -quality 60 1.jpg 1.webp here "quality 60" affect the final size of the output

  


  • CONTEXT : create a poster.webp OR poster.jpg of a movie.mp4

  


  • QUESTION : how can we "achieve" the same compression level choice with ffmpeg when we want 1 frame

  


  • WHAT I TRIED [1] :

  


  ffmpeg -i movie.mp4 -vframes 1 -qmin 0 -qmax 1  0.webp

  


  and ffmpeg -i movie.mp4 -vframes 1 -qmin 50 -qmax 51 50.webp

  


  ==>> both gives the exact same size for the output.

  


  • WHAT I TRIED [2] :

  


  ffmpeg -i movie.mp4 -vframes 1 -b:v 9k bv9k.webp

  


  and ffmpeg -i movie.mp4 -vframes 1 -b:v 1k bv1k.webp

  


  ==>> both gives the exact same size for the output.

  


  what I'm I missing or miss using here ?

  


  Thanks

  


• aarch64 : vp9 : loop_filter : fix typo in skip flatout8 check

  14 novembre 2016, par Janne Grunau

  aarch64 : vp9 : loop_filter : fix typo in skip flatout8 check
  The 16_16 loop filter functions could miss an early exit before
  
  flatout8.
  Signed-off-by : Martin Storsjö <martin@martin.st>
  

  • [DBH] libavcodec/aarch64/vp9lpf_neon.S