diff --git a/modules/camera/3_4/arc/image_processor.cpp b/modules/camera/3_4/arc/image_processor.cpp
index f0fee91..7fb6219 100644
--- a/modules/camera/3_4/arc/image_processor.cpp
+++ b/modules/camera/3_4/arc/image_processor.cpp
@@ -85,6 +85,8 @@
     case V4L2_PIX_FMT_BGR32:
     case V4L2_PIX_FMT_RGB32:
       return width * height * 4;
+    case V4L2_PIX_FMT_JPEG:
+      return 0; // For JPEG real size will be calculated after conversion.
     default:
       LOGF(ERROR) << "Pixel format " << FormatToString(fourcc)
                   << " is unsupported.";
@@ -388,6 +390,9 @@
     return false;
   }
   size_t buffer_length = compressor.GetCompressedImageSize();
+  if (out_frame->SetDataSize(buffer_length)) {
+    return false;
+  }
   memcpy(out_frame->GetData(), compressor.GetCompressedImagePtr(),
          buffer_length);
   return true;