diff --git a/src/feature/video-logger.c b/src/feature/video-logger.c
index edb5d1f7c..1ef7e910d 100644
--- a/src/feature/video-logger.c
+++ b/src/feature/video-logger.c
@@ -127,7 +127,7 @@ void mVideoLoggerRendererWriteOAM(struct mVideoLogger* logger, uint32_t address,
 	logger->writeData(logger, &dirty, sizeof(dirty));
 }
 
-void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y) {
+static void _flushVRAM(struct mVideoLogger* logger) {
 	size_t i;
 	for (i = 0; i < _roundUp(logger->vramSize, 17); ++i) {
 		if (logger->vramDirtyBitmap[i]) {
@@ -141,7 +141,7 @@ void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y) {
 				struct mVideoLoggerDirtyInfo dirty = {
 					DIRTY_VRAM,
 					j * 0x1000,
-					0xABCD,
+					0x1000,
 					0xDEADBEEF,
 				};
 				logger->writeData(logger, &dirty, sizeof(dirty));
@@ -149,6 +149,10 @@ void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y) {
 			}
 		}
 	}
+}
+
+void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y) {
+	_flushVRAM(logger);
 	struct mVideoLoggerDirtyInfo dirty = {
 		DIRTY_SCANLINE,
 		y,
@@ -158,6 +162,17 @@ void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y) {
 	logger->writeData(logger, &dirty, sizeof(dirty));
 }
 
+void mVideoLoggerRendererDrawRange(struct mVideoLogger* logger, int startX, int endX, int y) {
+	_flushVRAM(logger);
+	struct mVideoLoggerDirtyInfo dirty = {
+		DIRTY_RANGE,
+		y,
+		startX,
+		endX,
+	};
+	logger->writeData(logger, &dirty, sizeof(dirty));
+}
+
 void mVideoLoggerRendererFlush(struct mVideoLogger* logger) {
 	struct mVideoLoggerDirtyInfo dirty = {
 		DIRTY_FLUSH,
@@ -168,6 +183,27 @@ void mVideoLoggerRendererFlush(struct mVideoLogger* logger) {
 	logger->writeData(logger, &dirty, sizeof(dirty));
 }
 
+void mVideoLoggerRendererFinishFrame(struct mVideoLogger* logger) {
+	struct mVideoLoggerDirtyInfo dirty = {
+		DIRTY_FRAME,
+		0,
+		0,
+		0xDEADBEEF,
+	};
+	logger->writeData(logger, &dirty, sizeof(dirty));
+}
+
+void mVideoLoggerWriteBuffer(struct mVideoLogger* logger, uint32_t bufferId, uint32_t offset, uint32_t length, const void* data) {
+	struct mVideoLoggerDirtyInfo dirty = {
+		DIRTY_BUFFER,
+		bufferId,
+		offset,
+		length,
+	};
+	logger->writeData(logger, &dirty, sizeof(dirty));
+	logger->writeData(logger, data, length);
+}
+
 bool mVideoLoggerRendererRun(struct mVideoLogger* logger, bool block) {
 	struct mVideoLoggerDirtyInfo item = {0};
 	while (logger->readData(logger, &item, sizeof(item), block)) {
@@ -178,6 +214,9 @@ bool mVideoLoggerRendererRun(struct mVideoLogger* logger, bool block) {
 		case DIRTY_VRAM:
 		case DIRTY_SCANLINE:
 		case DIRTY_FLUSH:
+		case DIRTY_FRAME:
+		case DIRTY_RANGE:
+		case DIRTY_BUFFER:
 			if (!logger->parsePacket(logger, &item)) {
 				return true;
 			}
diff --git a/src/feature/video-logger.h b/src/feature/video-logger.h
index 0023d3b3c..41fb8ff47 100644
--- a/src/feature/video-logger.h
+++ b/src/feature/video-logger.h
@@ -19,14 +19,17 @@ enum mVideoLoggerDirtyType {
 	DIRTY_REGISTER,
 	DIRTY_OAM,
 	DIRTY_PALETTE,
-	DIRTY_VRAM
+	DIRTY_VRAM,
+	DIRTY_FRAME,
+	DIRTY_RANGE,
+	DIRTY_BUFFER,
 };
 
 struct mVideoLoggerDirtyInfo {
 	enum mVideoLoggerDirtyType type;
 	uint32_t address;
-	uint16_t value;
-	uint32_t padding;
+	uint32_t value;
+	uint32_t value2;
 };
 
 struct VFile;
@@ -104,8 +107,12 @@ void mVideoLoggerRendererWriteVRAM(struct mVideoLogger* logger, uint32_t address
 void mVideoLoggerRendererWritePalette(struct mVideoLogger* logger, uint32_t address, uint16_t value);
 void mVideoLoggerRendererWriteOAM(struct mVideoLogger* logger, uint32_t address, uint16_t value);
 
+void mVideoLoggerWriteBuffer(struct mVideoLogger* logger, uint32_t bufferId, uint32_t offset, uint32_t length, const void* data);
+
 void mVideoLoggerRendererDrawScanline(struct mVideoLogger* logger, int y);
+void mVideoLoggerRendererDrawRange(struct mVideoLogger* logger, int startX, int endX, int y);
 void mVideoLoggerRendererFlush(struct mVideoLogger* logger);
+void mVideoLoggerRendererFinishFrame(struct mVideoLogger* logger);
 
 bool mVideoLoggerRendererRun(struct mVideoLogger* logger, bool block);
 
diff --git a/src/gba/renderers/proxy.c b/src/gba/renderers/proxy.c
index 4f8f62243..ef9493379 100644
--- a/src/gba/renderers/proxy.c
+++ b/src/gba/renderers/proxy.c
@@ -144,6 +144,9 @@ static bool _parsePacket(struct mVideoLogger* logger, const struct mVideoLoggerD
 	case DIRTY_SCANLINE:
 		proxyRenderer->backend->drawScanline(proxyRenderer->backend, item->address);
 		break;
+	case DIRTY_FRAME:
+		proxyRenderer->backend->finishFrame(proxyRenderer->backend);
+		break;
 	case DIRTY_FLUSH:
 		return false;
 	default:
@@ -235,6 +238,7 @@ void GBAVideoProxyRendererFinishFrame(struct GBAVideoRenderer* renderer) {
 		proxyRenderer->logger->lock(proxyRenderer->logger);
 		proxyRenderer->logger->wait(proxyRenderer->logger);
 	}
+	mVideoLoggerRendererFinishFrame(proxyRenderer->logger);
 	mVideoLoggerRendererFlush(proxyRenderer->logger);
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
 		proxyRenderer->logger->unlock(proxyRenderer->logger);