Sur d’autres sites (7248)

• avcodec/dovi_rpu{enc,dec} : fix ms_weight handling

  25 mai 2024, par Niklas Haas

  avcodec/dovi_rpuenc,dec : fix ms_weight handling
  The code as written was wrong. In the spec, these fields are treated
  
  merely as plain integers in the range 0 to 4095. The only difference
  
  between L2 and L8 is that L2.ms_weight also accepts an additional value
  
  of -1, hence the extra sign bit. While it's likely that these are still
  
  shifted integers in disguise, since all real-world samples seem to use
  
  a value of 2048 here, the offset used in the code was wrong.
  In addition, because the l8.ms_weight struct member is unsigned, these
  
  wrong shifting semantics ended up overflowing the field, leading to
  
  undefined behavior when transcoding. Fortunately, the damage was
  
  relatively contained in practice, because it just corrupts the coding of
  
  this field, which is ignored in practice in all implementations I have
  
  seen.
  

  • [DH] libavcodec/dovi_rpudec.c
  • [DH] libavcodec/dovi_rpuenc.c

• Discord slash command music bot stops playing unexpectedly

  29 juillet 2023, par Shelby

  This is a bot I am using to play music and it worked just fine for a while until it didn't. Simply loaded the bot and played for about a minute and quits. From what I see it destroys the entire queue of songs, no matter how many are there. And after that it won't respond to any command and it needs to be reloaded. I don't get any error in the terminal and all the other commands seem to work just fine. Also, this happens to whatever query I use, whether it's 'search', 'url' or 'playlist'.

  


  const { SlashCommandBuilder } = require("@discordjs/builders")
const { EmbedBuilder } = require("discord.js")
const { QueryType } = require("discord-player")

module.exports = {
    data: new SlashCommandBuilder()
        .setName("play")
        .setDescription("Asculta muzica")
        .addSubcommand((subcommand)=>
            subcommand
                .setName("song")
                .setDescription("Incarca o singura melodie printr-un url")
                .addStringOption((option) => option.setName("url").setDescription("url-ul melodiei").setRequired(true)))
        .addSubcommand((subcommand) =>
            subcommand
                .setName("playlist")
                .setDescription("Incarca un playlist printr-un url")
                .addStringOption((option) => option.setName("url").setDescription("url-ul playlist-ului").setRequired(true)))
        .addSubcommand((subcommand) =>
            subcommand
                .setName("search")
                .setDescription("Cauta o melodie pe baza cuvintelor-cheie")
                .addStringOption((option) => 
                    option.setName("cautare").setDescription("cauta dupa titlu si autor").setRequired(true))),
        
        run: async ({ client, interaction }) => {
            if (!interaction.member.voice.channel)
                return interaction.editReply("Trebuie sa fii pe un voice channel pentru a folosi aceasta comanda!")

            const queue = await client.player.createQueue(interaction.guild)
            if (!queue.connection) await queue.connect(interaction.member.voice.channel)

            let embed = new EmbedBuilder()

            if (interaction.options.getSubcommand() === "song"){
                let url = interaction.options.getString("url")
                const result = await client.player.search(url, {
                    requestedBy: interaction.user,
                    searchEngine: QueryType.YOUTUBE_VIDEO
                })

                if (result.tracks.length === 0)
                    return interaction.editReply("Niciun rezultat")

                const song = result.tracks[0]
                await queue.addTrack(song)
                embed
                    .setColor(0xF07459)
                    .setDescription(`**[${song.title}](${song.url})** a fost adaugata`)
                    .setThumbnail(song.thumbnail)
                    .setFooter({ text: `Durata: ${song.duration}`})

            } else if (interaction.options.getSubcommand() === "playlist"){
                let url = interaction.options.getString("url")
                const result = await client.player.search(url, {
                    requestedBy: interaction.user,
                    searchEngine: QueryType.YOUTUBE_PLAYLIST
                })

                if (result.tracks.length === 0)
                    return interaction.editReply("Niciun rezultat")

                const playlist = result.playlist
                await queue.addTracks(result.tracks)
                embed
                    .setColor(0xF07459)
                    .setDescription(`**${result.tracks.length} melodii din [${playlist.title}](${playlist.url})** au fost adaugate`)

            } else if (interaction.options.getSubcommand() === "search"){
                let url = interaction.options.getString("cautare")
                const result = await client.player.search(url, {
                    requestedBy: interaction.user,
                    searchEngine: QueryType.AUTO
                })

                if (result.tracks.length === 0)
                    return interaction.editReply("Niciun rezultat")

                const song = result.tracks[0]
                await queue.addTrack(song)
                embed
                    .setColor(0xF07459)
                    .setDescription(`**[${song.title}](${song.url})** a fost adaugata`)
                    .setThumbnail(song.thumbnail)
                    .setFooter({ text: `Durata: ${song.duration}`})
            }
            if (!queue.playing) await queue.play()
            await interaction.editReply({
                embeds: [embed]
            })
                
        }
}


  


  This is the code for the [play] command. No change was done since it worked perfectly.

  


  After some research I found out that there might be a problem with the ffmpeg or the ytdl. I tried updating or reinstalling them, but the problem still remains. I would like to know if I'll need to rework the bot to find an alternative to these two.

  


• ffmpeg / avconv error while using a discord bot slash cmd

  30 novembre 2022, par Ema R

  Code

  


  const {
    SlashCommandBuilder,
    PermissionFlagsBits,
    PermissionsBitField,
    EmbedBuilder,
  } = require("discord.js");

    const { generateDependencyReport, AudioPlayerStatus, joinVoiceChannel, createAudioPlayer, createAudioResource  } = require('@discordjs/voice'); 
  const googleTTS = require("google-tts-api");

module.exports = {
  data: new SlashCommandBuilder()
    .setName(`tts`)
    .setDescription(`Fai ripetere al bot un messaggio in un canale vocale`)
    .addStringOption((option) =>
        option
          .setName("messaggio")
          .setDescription("Scrivi il messaggio da far ripetere dal bot in vocale")
          .setRequired(true)
      )
    .addBooleanOption((option) =>
    option
      .setName("rallentatore")
      .setDescription("Vuoi che il messaggio sia mandato a rallentatore?")
      .setRequired(true)
  ),  
  async execute(interaction, client) {

    const testo = interaction.options.getString("messaggio");
    const slow = interaction.options.getBoolean("rallentatore");



     const url = googleTTS.getAudioUrl(testo, {
        lang: "it",
        slow: slow,
        host: 'https://translate.google.com',
      });

      


      const { generateDependencyReport, AudioPlayerStatus, joinVoiceChannel, createAudioPlayer, createAudioResource  } = require('@discordjs/voice');



      const voiceChannelId = interaction.member.voice.channel.id
        const voiceChannel = interaction.member.voice.channel
        const guildId = interaction.guild.id

        
        const player = createAudioPlayer();

    

        const resource = createAudioResource(url);
        player.play(resource);

        
        const connection = joinVoiceChannel({
            channelId: voiceChannelId,
            guildId: guildId,
            adapterCreator: voiceChannel.guild.voiceAdapterCreator,
        });    



        const subscription = connection.subscribe(player);


        if (subscription) {
            setTimeout(() => subscription.unsubscribe(), 30_000);
        }

 
    
  },
};



  


  Error

  


  Error: FFmpeg/avconv not found!&#xA;    at Function.getInfo (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\prism-media\src\core\FFmpeg.js:143:11)&#xA;    at Function.create (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\prism-media\src\core\FFmpeg.js:156:38)&#xA;    at new FFmpeg (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\prism-media\src\core\FFmpeg.js:45:27)&#xA;    at Object.transformer (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\@discordjs\voice\dist\index.js:1699:27)&#xA;    at C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\@discordjs\voice\dist\index.js:1855:58&#xA;    at Array.map (<anonymous>)&#xA;    at createAudioResource (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\node_modules\@discordjs\voice\dist\index.js:1855:39)&#xA;    at Object.execute (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\src\commands\tools\tts.js:56:26)&#xA;    at Object.execute (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\src\events\client\interactionCreate.js:13:23)&#xA;    at Client.<anonymous> (C:\Users\Casa\OneDrive\Desktop\Discord\eKicks\eKicks Bot v14\src\functions\handlers\handleEvents.js:20:23)&#xA;</anonymous></anonymous>

  


  i am making a command to play a message in a voice channel. Once this error was returned from the terminal I installed ffmpeg by creating an environment variable and installed python. I don't understand why it keeps giving this error. below I am attaching a picture of the npm list

  


  

  


  maybe I also have to install avconv but I don't know how to do it, could you please attach the link ? do i need to add avconv to the environment variables as well ?