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UNTESTED: auto detect source fps

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Supositware 2024-09-22 01:34:35 +02:00
parent d18275cd7a
commit 1ea8a6f26e
1 changed files with 23 additions and 2 deletions
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25
commands/utility/vid2gif.js
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@ -21,7 +21,7 @@ export default {
.setRequired(false)) .setRequired(false))
.addIntegerOption(option => .addIntegerOption(option =>
option.setName('fps') option.setName('fps')
.setDescription('Change the speed at which the gif play at. Default 20. Number between 1 and 100.') .setDescription('Change the speed at which the gif play at. Number between 1 and 100.')
.setRequired(false)) .setRequired(false))
.addBooleanOption(option => .addBooleanOption(option =>
option.setName('autocrop') option.setName('autocrop')
@ -81,13 +81,18 @@ export default {
await utils.autoCrop(oldOutput, output); await utils.autoCrop(oldOutput, output);
} }
// Get the fps of the original video
if (!args.fps) {
args.fps = getVideoFramerate(output);
}
const gifskiOutput = output.replace(path.extname(output), '.gif'); const gifskiOutput = output.replace(path.extname(output), '.gif');
const gifsicleOutput = output.replace(path.extname(output), 'gifsicle.gif'); const gifsicleOutput = output.replace(path.extname(output), 'gifsicle.gif');
// Extract every frame for gifski // Extract every frame for gifski
await utils.ffmpeg(['-i', output, `${os.tmpdir()}/frame${interaction.id}%04d.png`]); await utils.ffmpeg(['-i', output, `${os.tmpdir()}/frame${interaction.id}%04d.png`]);
// Make it look better // Make it look better
await gifski(gifskiOutput, `${os.tmpdir()}/frame${interaction.id}*`, quality, args.fps); await gifski(gifskiOutput, `${os.tmpdir()}/frame${interaction.id}*`, quality, await args.fps);
// Optimize it // Optimize it
await gifsicle(gifskiOutput, gifsicleOutput, args.noloop); await gifsicle(gifskiOutput, gifsicleOutput, args.noloop);
@ -143,3 +148,19 @@ async function gifsicle(input, output, loop = false) {
}); });
}); });
} }
async function getVideoFramerate(input) {
return await new Promise((resolve, reject) => {
execFile('ffprobe', ['-v', 'error', '-of', 'csv=p=0', '-select_streams', 'v:0', '-show_entries', 'stream=r_frame_rate', input], (err, stdout, stderr) => {
if (err) {
reject(stderr);
}
if (stderr) {
console.error(stderr);
}
const tempfps = stdout.trim().split('/');
const fps = tempfps[0] / tempfps[1];
return resolve(fps);
});
});
}