From c7578102ae7b512ea3050612e44ce645536ba9a3 Mon Sep 17 00:00:00 2001
From: Maria Khrustaleva <maya17grd@gmail.com>
Date: Sat, 12 Feb 2022 07:26:45 +0300
Subject: [PATCH] Fix content type (#4333)

---
 CHANGELOG.md              | 1 +
 cvat/apps/engine/views.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2201909..03f804f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -72,6 +72,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Error in create project from backup for standard 3D annotation (<https://github.com/openvinotoolkit/cvat/pull/4160>)
 - Annotations search does not work correctly in some corner cases (when use complex properties with width, height) (<https://github.com/openvinotoolkit/cvat/pull/4198>)
 - Kibana requests are not proxied due to django-revproxy incompatibility with Django >3.2.x (<https://github.com/openvinotoolkit/cvat/issues/4085>)
+- Content type for getting frame with tasks/{id}/data/ endpoint (<https://github.com/openvinotoolkit/cvat/pull/4333>)
 
 ### Security
 - Updated ELK to 6.8.23 which uses log4j 2.17.1 (<https://github.com/openvinotoolkit/cvat/pull/4206>)
diff --git a/cvat/apps/engine/views.py b/cvat/apps/engine/views.py
index 93efd5c1..ce024018 100644
--- a/cvat/apps/engine/views.py
+++ b/cvat/apps/engine/views.py
@@ -478,7 +478,7 @@ class DataChunkGetter:
                 raise ValidationError('The frame number should be in ' +
                     f'[{start}, {stop}] range')
 
-            buf, mime = frame_provider.get_frame(self.number, self.quality)
+            buf, (mime, _) = frame_provider.get_frame(self.number, self.quality)
             return HttpResponse(buf.getvalue(), content_type=mime)
 
         elif self.type == 'preview':