Open ElMaxo opened 3 years ago
There is no convenient way to create proportionally scaled thumbnails now. https://github.com/ElMaxo/thumbnailer/blob/master/thumbnailer.go#L105
150x150 or anything you set is only the bounding box (I now see the docs are not too clear about this). The actual thumbnail dimensions are calculated here https://github.com/bakape/thumbnailer/blob/master/thumbnailer.c#L327-L335 If I understand correctly, what you need is to only scale by one dimension? That can be easily achieved by setting the dimension you don't want to scale by to a large number like math.MaxUint32
.
we can't perform custom processing by manual ffmpeg context creation
What exactly do you need to do?
mime type can be specified only at private method
You can register more functions for MIME type detection with https://pkg.go.dev/github.com/bakape/thumbnailer#RegisterMatcher
Hello There is no convenient way to create proportionally scaled thumbnails now. We can't get original size thumbnail, because default thumbnail dimensions will be set as 150*150. Also, we can't perform custom processing by manual ffmpeg context creation, because many file types failed to open without mime type specification, but mime type can be specified only at private method. Please, take a look at https://github.com/ElMaxo/thumbnailer/blob/master/thumbnailer.go#L105. I think this is a good solution. Also, proportional scaling can be added by height, not only by width.