Skip to content

webp変換時にEXIFを残しておくと一部のブラウザで重複して回転してしまうのを修正 #21

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Drumato merged 1 commit into from
Feb 26, 2025
+4 −0
Merged

webp変換時にEXIFを残しておくと一部のブラウザで重複して回転してしまうのを修正 #21

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions webp.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,10 @@ func convWebp(src io.Reader, quality int) (*bytes.Buffer, error) {
Quality: quality,
NoAutoRotate: false,
// NoAutoRotateはデフォルトでfalseで、勝手にrotateしてくれる

// Safariなどでは、bimgによってEXIFの回転処理を実施したあとにブラウザ側でEXIFを読んで再度回転してしまうことがあるので、
// EXIFは削除する
StripMetadata: true,
}
webpImg, err := bimg.NewImage(out).Process(opts)
if err != nil {
Expand Down