Increase preview size till 256, 256.

Previous preview size was not optimal and led to a blurred image due to too small size.
6 years ago · 87784fa97e
parent 16afc698a8
commit 87784fa97e
1 changed files with 2 additions and 1 deletions
--- a/cvat/apps/engine/media_extractors.py
+++ b/cvat/apps/engine/media_extractors.py
@ -52,11 +52,12 @@ class IMediaReader(ABC):

    @staticmethod
    def _get_preview(obj):
+        PREVIEW_SIZE = (256, 256)
        if isinstance(obj, io.IOBase):
            preview = Image.open(obj)
        else:
            preview = obj
-        preview.thumbnail((128, 128))
+        preview.thumbnail(PREVIEW_SIZE)

        return preview.convert('RGB')