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Use fluent-ffmpeg

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This commit is contained in:
loicbersier 2020-07-16 09:20:24 +02:00
parent 7eb3540e53
commit 7d0ae36b63
4 changed files with 168 additions and 190 deletions
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97
commands/fun/vidshittifier.js
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@ -1,97 +0,0 @@
const { Command } = require('discord-akairo');
const util = require('util');
const exec = util.promisify(require('child_process').exec);
const downloader = require('../../utils/download');
const os = require('os');
class vidshittifierCommand extends Command {
constructor() {
super('vidshittifier', {
aliases: ['vidshittifier', 'vs', 'shittifier', 'vid2shit', 'v2s'],
category: 'fun',
clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'],
args: [
{
id: 'link',
type: 'string',
},
{
id: 'compression',
type: 'integer'
}
],
description: {
content: 'Compress your videos and lower their quality!',
usage: '[link to video] [compression ( 1, 2 or 3)]',
examples: ['']
}
});
}
async exec(message, args) {
let Attachment = (message.attachments).array();
let url = args.link;
// Get attachment link
if (Attachment[0] && !args.link) {
url = Attachment[0].url;
}
let input = `${os.tmpdir()}/${message.id}.mp4`;
let input2 = `${os.tmpdir()}/tmp${message.id}.mp4`;
let output = `${os.tmpdir()}/Shittified${message.id}.mp4`;
let compression;
let audioCompression;
if (args.compression === 1) {
compression = '50k';
audioCompression = '100k';
} else {
compression = '30k';
audioCompression = '60k';
}
let option = `-b:v ${compression} -b:a ${audioCompression}`;
let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
if (url) {
downloader(args.link, null, input)
.on('error', (err) => {
loadingmsg.delete();
return message.channel.send(err, { code: true });
})
.on('end', () => {
shittifie();
});
} else {
return message.channel.send('You need a valid video link! Try again!');
}
function shittifie() {
// reduce video resolution
exec(`ffmpeg -i ${input} -vf "scale=iw/4:ih/4" ${input2}`)
.then(() => {
// upscale video and change bitrate
exec(`ffmpeg -i ${input2} ${option} -vf "scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:(ow-iw)/2:(oh-ih)/2" -vcodec libx264 -r 15 -f mp4 ${output}`)
.then(() => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [output]})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('On no! an error just occured! Maybe the file is too big?');
});
})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('Oh no! an error just occured! We don\'t know what causes this error yet, so let us know!');
});
});
}
}
}
module.exports = vidshittifierCommand;

99
commands/fun/vidshittyfier.js Normal file
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@ -0,0 +1,99 @@
const { Command } = require('discord-akairo');
const os = require('os');
const ffmpeg = require('fluent-ffmpeg');
const attachment = require('../../utils/attachment');
const downloader = require('../../utils/download');
class vidshittyfierCommand extends Command {
constructor() {
super('vidshittyfier', {
aliases: ['vidshittyfier', 'vs', 'shittyfier', 'vid2shit', 'v2s'],
category: 'fun',
clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'],
args: [
{
id: 'link',
type: 'url',
unordered: true
},
{
id: 'compression',
type: 'boolean',
default: false,
unordered: true
}
],
description: {
content: 'Compress your videos and lower their quality!',
usage: '[link to video] [lighter compression (True or false)]',
examples: ['']
}
});
}
async exec(message, args) {
let vid;
if (args.vid)
vid = args.vid.href;
else
vid = await attachment(message);
let output = `${os.tmpdir()}/tmp${message.id}.mp4`;
let output2 = `${os.tmpdir()}/Shittyfied${message.id}.mp4`;
let compression = '30k';
let audioCompression = '60k';
if (args.compression) {
compression = '50k';
audioCompression = '100k';
}
let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
downloader(vid, null, `${os.tmpdir()}/${message.id}.mp4`)
.on('error', async err => {
loadingmsg.delete();
return message.channel.send(err, { code: true });
})
.on('end', async downloadOutput => {
let ffmpegCommand = ffmpeg(downloadOutput);
ffmpegCommand.videoFilters('scale=iw/4:ih/4');
ffmpegCommand.output(output);
ffmpegCommand.run();
ffmpegCommand.on('error', (err, stdout, stderr) => {
loadingmsg.delete();
console.error(`${err}\n${stdout}\n${stderr}`);
return message.channel.send('Uh oh, an error has occurred!' + err);
});
ffmpegCommand.on('end', () => {
let ffmpegCommand = ffmpeg(downloadOutput);
ffmpegCommand.videoFilters('scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:(ow-iw)/2:(oh-ih)/2');
ffmpegCommand.videoCodec('libx264');
ffmpegCommand.fps(15);
ffmpegCommand.videoBitrate(compression);
ffmpegCommand.audioBitrate(audioCompression);
ffmpegCommand.output(output2);
ffmpegCommand.run();
ffmpegCommand.on('error', (err, stdout, stderr) => {
loadingmsg.delete();
console.error(`${err}\n${stdout}\n${stderr}`);
return message.channel.send('Uh oh, an error has occurred!' + err);
});
ffmpegCommand.on('end', () => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [output2]})
.catch(err => {
console.error(err);
return message.channel.send(`${err.name}: ${err.message} ${err.message === 'Request entity too large' ? 'The file size is too big' : ''}`);
});
});
});
});
}
}
module.exports = vidshittyfierCommand;

75
commands/utility/gif2vid.js
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@ -1,9 +1,8 @@
const { Command } = require('discord-akairo');
const fs = require('fs');
const os = require('os');
const util = require('util');
const exec = util.promisify(require('child_process').exec);
const superagent = require('superagent');
const ffmpeg = require('fluent-ffmpeg');
const attachment = require('../../utils/attachment');
const downloader = require('../../utils/download');
class gif2vidCommand extends Command {
constructor() {
@ -26,49 +25,45 @@ class gif2vidCommand extends Command {
}
async exec(message, args) {
let vid;
if (args.vid)
vid = args.vid.href;
else
vid = await attachment(message);
let Attachment = (message.attachments).array();
let vid = args.vid;
// Get attachment link
if (Attachment[0] && !args.vid) {
vid = Attachment[0].url;
}
if (!vid.endsWith('gif')) return message.channel.send('Please use a gif.');
let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
if (!vid) {
loadingmsg.delete();
return message.channel.send('I need a gif to do that!');
} else if (vid) {
const { body: buffer } = await superagent.get(vid).catch(() => {
downloader(vid, null, `${os.tmpdir()}/${message.id}g2v`)
.on('error', async err => {
loadingmsg.delete();
return message.channel.send('An error as occured, please try again');
return message.channel.send(err, { code: true });
})
.on('end', async output => {
let ffmpegCommand = ffmpeg(output);
ffmpegCommand.videoFilters('scale=trunc(iw/2)*2:trunc(ih/2)*2');
ffmpegCommand.fps(args.fps ? args.fps : 15);
ffmpegCommand.output(`${os.tmpdir()}/${message.id}g2v.mp4`);
ffmpegCommand.outputOptions('-pix_fmt yuv420p');
ffmpegCommand.run();
ffmpegCommand.on('error', (err, stdout, stderr) => {
loadingmsg.delete();
console.error(`${err}\n${stdout}\n${stderr}`);
return message.channel.send('Uh oh, an error has occurred!' + err);
});
ffmpegCommand.on('end', () => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [`${os.tmpdir()}/${message.id}g2v.mp4`]})
.catch(err => {
console.error(err);
return message.channel.send(`${err.name}: ${err.message} ${err.message === 'Request entity too large' ? 'The file size is too big' : ''}`);
});
});
});
fs.writeFile(`${os.tmpdir()}/${message.id}g2v.gif`, buffer, () => {
exec(`ffmpeg -i ${os.tmpdir()}/${message.id}g2v.gif -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" ${os.tmpdir()}/${message.id}g2v.mp4 -hide_banner`)
.then(() => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [`${os.tmpdir()}/${message.id}g2v.mp4`]})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('Could not send the file! Perhaps the file is too big?');
});
})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('There was an error during conversion!');
});
});
}
}
}

87
commands/utility/vid2gif.js
View file

@ -1,9 +1,8 @@
const { Command } = require('discord-akairo');
const fs = require('fs');
const os = require('os');
const util = require('util');
const exec = util.promisify(require('child_process').exec);
const superagent = require('superagent');
const ffmpeg = require('fluent-ffmpeg');
const attachment = require('../../utils/attachment');
const downloader = require('../../utils/download');
class vid2gifCommand extends Command {
constructor() {
@ -35,60 +34,42 @@ class vid2gifCommand extends Command {
}
async exec(message, args) {
let Attachment = (message.attachments).array();
let vid = args.vid;
// Get attachment link
if (Attachment[0] && !args.vid) {
vid = Attachment[0].url;
}
let vid;
if (args.vid)
vid = args.vid.href;
else
vid = await attachment(message);
let loadingmsg = await message.channel.send('Processing <a:loadingmin:527579785212329984>');
if (!vid) {
loadingmsg.delete();
return message.channel.send('I need a video to do that!');
} else if (vid) {
const { body: buffer } = await superagent.get(vid).catch(() => {
loadingmsg.delete();
return message.channel.send('An error as occured, please try again');
downloader(vid, null, `${os.tmpdir()}/${message.id}v2g`)
.on('error', async err => {
return message.channel.send(err, { code: true });
})
.on('end', async output => {
let ffmpegCommand = ffmpeg(output);
if (args.scale) ffmpegCommand.videoFilters('scale=iw/2:ih/2');
ffmpegCommand.fps(args.fps ? args.fps : 15);
ffmpegCommand.output(`${os.tmpdir()}/${message.id}v2g.gif`);
ffmpegCommand.run();
ffmpegCommand.on('error', (err, stdout, stderr) => {
loadingmsg.delete();
console.error(`${err}\n${stdout}\n${stderr}`);
return message.channel.send('Uh oh, an error has occurred!' + err);
});
ffmpegCommand.on('end', () => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [`${os.tmpdir()}/${message.id}v2g.gif`]})
.catch(err => {
console.error(err);
return message.channel.send(`${err.name}: ${err.message} ${err.message === 'Request entity too large' ? 'The file size is too big' : ''}`);
});
});
});
let options = '';
if (args.scale) {
options = '-vf "scale=iw/2:ih/2"';
}
if (args.fps) {
options += ` -r ${args.fps}`;
} else {
options += ' -r 15';
}
fs.writeFile(`${os.tmpdir()}/${message.id}v2g`, buffer, () => {
exec(`ffmpeg -i ${os.tmpdir()}/${message.id}v2g ${options} ${os.tmpdir()}/${message.id}v2g.gif -hide_banner`)
.then(() => {
loadingmsg.delete();
message.delete();
return message.channel.send({files: [`${os.tmpdir()}/${message.id}v2g.gif`]})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('Could not send the file! Perhaps the file is too big?');
});
})
.catch(err => {
console.error(err);
loadingmsg.delete();
return message.channel.send('There was an error during conversion! maybe try with another file type?');
});
});
}
}
}