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Keep aspect ratio when generating thumbnails (#1409)

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* fix: generated thumbnail ratio

* Delete myvid.mp4

* Delete thumb.jpeg
This commit is contained in:
Catalin Bozan
2022-03-25 12:53:38 +02:00
committed by GitHub
parent eb8f8e0d72
commit 6275b85eae
1 changed files with 4 additions and 4 deletions
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8
src/Utils/messages-media.ts
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@@ -81,7 +81,7 @@ const extractVideoThumb = async(
time: string, time: string,
size: { width: number; height: number }, size: { width: number; height: number },
) => new Promise((resolve, reject) => { ) => new Promise((resolve, reject) => {
const cmd = `ffmpeg -ss ${time} -i ${path} -y -s ${size.width}x${size.height} -vframes 1 -f image2 ${destPath}` const cmd = `ffmpeg -ss ${time} -i ${path} -y -vf scale=${size.width}:-1 -vframes 1 -f image2 ${destPath}`
exec(cmd, (err) => { exec(cmd, (err) => {
if(err) { if(err) {
reject(err) reject(err)
@@ -99,17 +99,17 @@ export const extractImageThumb = async(bufferOrFilePath: Readable | Buffer | str
const lib = await getImageProcessingLibrary() const lib = await getImageProcessingLibrary()
if('sharp' in lib) { if('sharp' in lib) {
const result = await lib.sharp!.default(bufferOrFilePath) const result = await lib.sharp!.default(bufferOrFilePath)
.resize(32, 32) .resize(32)
.jpeg({ quality: 50 }) .jpeg({ quality: 50 })
.toBuffer() .toBuffer()
return result return result
} else { } else {
const { read, MIME_JPEG, RESIZE_BILINEAR } = lib.jimp const { read, MIME_JPEG, RESIZE_BILINEAR, AUTO } = lib.jimp
const jimp = await read(bufferOrFilePath as any) const jimp = await read(bufferOrFilePath as any)
const result = await jimp const result = await jimp
.quality(50) .quality(50)
.resize(32, 32, RESIZE_BILINEAR) .resize(32, AUTO, RESIZE_BILINEAR)
.getBufferAsync(MIME_JPEG) .getBufferAsync(MIME_JPEG)
return result return result
} }