diff --git a/Core/HLE/sceUsbCam.cpp b/Core/HLE/sceUsbCam.cpp
index 3ec2270250..e506d21549 100644
--- a/Core/HLE/sceUsbCam.cpp
+++ b/Core/HLE/sceUsbCam.cpp
@@ -418,6 +418,21 @@ void Camera::onCameraDeviceChange() {
 	}
 }
 
+int Camera::getMaxFrameSize() {
+	int framesize = 0;
+	if (config) {
+		if (config->type == Camera::ConfigType::CfVideoEx) {
+			framesize = config->videoExParam.framesize;
+		} else if (config->type == Camera::ConfigType::CfVideo) {
+			framesize = config->videoParam.framesize;
+		}
+	}
+	if (framesize <= 0 || framesize > VIDEO_BUFFER_SIZE) {
+		return VIDEO_BUFFER_SIZE;
+	}
+	return framesize;
+}
+
 void Camera::pushCameraImage(long long length, unsigned char* image) {
 	std::lock_guard<std::mutex> lock(videoBufferMutex);
 	if (!videoBuffer) {
diff --git a/Core/HLE/sceUsbCam.h b/Core/HLE/sceUsbCam.h
index 4d4e4f0831..d356dbc8a4 100644
--- a/Core/HLE/sceUsbCam.h
+++ b/Core/HLE/sceUsbCam.h
@@ -121,4 +121,7 @@ namespace Camera {
 	int startCapture();
 	int stopCapture();
 	void pushCameraImage(long long length, unsigned char *image);
+	// The largest JPEG frame the game accepts (framesize in the video setup). The PSP camera compresses
+	// to fit it, so capture code should too.
+	int getMaxFrameSize();
 }
diff --git a/Windows/CaptureDevice.cpp b/Windows/CaptureDevice.cpp
index 666cb6542d..c2b2d069a0 100644
--- a/Windows/CaptureDevice.cpp
+++ b/Windows/CaptureDevice.cpp
@@ -247,13 +247,23 @@ HRESULT ReaderCallback::OnReadSample(
 						}
 					}
 
-					// Compress image to jpeg from RGB24.
-					jpge::compress_image_to_jpeg_file_in_memory(
-						device->imageJpeg, imgJpegSize,
-						dstW,
-						dstH,
-						3,
-						device->imageRGB);
+					// Compress image to jpeg from RGB24. Like the PSP camera, lower the quality until the frame
+					// fits the size the game asked for: Go!Edit stores frames in fixed 15KB slots.
+					const int maxFrameSize = Camera::getMaxFrameSize();
+					jpge::params params;
+					for (int quality = 85; ; quality -= 10) {
+						imgJpegSize = device->imgJpegSize;
+						params.m_quality = quality;
+						jpge::compress_image_to_jpeg_file_in_memory(
+							device->imageJpeg, imgJpegSize,
+							dstW,
+							dstH,
+							3,
+							device->imageRGB, params);
+						if (imgJpegSize <= maxFrameSize || quality <= 15) {
+							break;
+						}
+					}
 				}
 #endif
 				Camera::pushCameraImage(imgJpegSize, device->imageJpeg);