diff --git a/read.c b/read.c
index 9d71005..b17a5fc 100644
--- a/read.c
+++ b/read.c
@@ -53,6 +53,8 @@ static void tar_write_last(void);
 
 #pragma mark DECLARE READ BUFFER
 
+#define STREAMSIZE (1024 * 1024)
+
 static pipeline_item_t *gRbufPI = NULL;
 static io_block_t *gRbuf = NULL;
 
@@ -66,6 +68,8 @@ static rbuf_read_status rbuf_read(size_t bytes);
 static void rbuf_consume(size_t bytes);
 static void rbuf_dispatch(void);
 
+static void read_streaming(lzma_block *block);
+
 
 #pragma mark DECLARE UTILS
 
@@ -287,11 +291,57 @@ static void rbuf_dispatch(void) {
 	gRbuf = NULL;
 }
 
+static void read_streaming(lzma_block *block) {
+    lzma_stream stream = LZMA_STREAM_INIT;
+    if (lzma_block_decoder(&stream, block) != LZMA_OK)
+		die("Error initializing streaming block decode");
+	stream.next_in = gRbuf->input + block->header_size;
+	stream.avail_in = gRbuf->insize - block->header_size;
+	stream.avail_out = 0;
+	
+    pipeline_item_t *pi = NULL;
+    io_block_t *ib = NULL;
+    
+	lzma_ret err = LZMA_OK;
+	while (err != LZMA_STREAM_END) {
+		if (err != LZMA_OK)
+			die("Error decoding streaming block");
+		
+		if (stream.avail_out == 0) {
+			if (ib) {
+				ib->outsize = ib->outcap;
+				pipeline_dispatch(pi, gPipelineMergeQ);
+			}
+			queue_pop(gPipelineStartQ, (void**)&pi);
+			ib = (io_block_t*)pi->data;
+			block_capacity(ib, 0, STREAMSIZE);
+			stream.next_out = ib->output;
+			stream.avail_out = ib->outcap;
+		}
+		if (stream.avail_in == 0) {
+			rbuf_consume(gRbuf->insize);
+			if (rbuf_read(CHUNKSIZE) < RBUF_PART)
+				die("Error reading streaming block contents");
+			stream.next_in = gRbuf->input;
+			stream.avail_in = gRbuf->insize;
+		}
+		
+		err = lzma_code(&stream, LZMA_RUN);
+	}
+	
+	if (ib && stream.avail_out != ib->outcap) {
+		ib->outsize = ib->outcap - stream.avail_out;
+		pipeline_dispatch(pi, gPipelineMergeQ);
+	}
+	rbuf_consume(gRbuf->insize - stream.avail_in);
+	lzma_end(&stream);
+}
+
 static void read_thread_noindex(void) {
 	size_t bytes;
 	lzma_ret err;
 	
-	// Read the header
+	// Stream header
 	uint8_t stream_header[LZMA_STREAM_HEADER_SIZE];
 	bytes = fread(stream_header, 1, LZMA_STREAM_HEADER_SIZE, gInFile);
 	if (bytes != LZMA_STREAM_HEADER_SIZE)
@@ -307,13 +357,11 @@ static void read_thread_noindex(void) {
     lzma_filter filters[LZMA_FILTERS_MAX + 1];
     lzma_block block = { .filters = filters, .check = gCheck, .version = 0 };
 	while (true) {
-		// Check for index
 		if (rbuf_read(1) != RBUF_FULL)
 			die("Error reading block header size");
 		if (gRbuf->input[0] == 0)
 			break; // Found the index. FIXME: multi-stream?
 				
-		// Decode header
 		block.header_size = lzma_block_header_size_decode(gRbuf->input[0]);
 		if (block.header_size > LZMA_BLOCK_HEADER_SIZE_MAX)
 			die("Block header size too large");
@@ -323,14 +371,16 @@ static void read_thread_noindex(void) {
 			die("Error decoding block header");
 		
 		size_t comp = block.compressed_size, outsize = block.uncompressed_size;
-		if (comp == LZMA_VLI_UNKNOWN || outsize == LZMA_VLI_UNKNOWN)
-			die("No sizes in header!!!"); // FIXME: streaming; file index
-		block_capacity(gRbuf, 0, outsize);
-		gRbuf->outsize = outsize;
+		if (comp == LZMA_VLI_UNKNOWN || outsize == LZMA_VLI_UNKNOWN) {
+			read_streaming(&block);
+		} else {
+			block_capacity(gRbuf, 0, outsize);
+			gRbuf->outsize = outsize;
 		
-		if (rbuf_read(lzma_block_total_size(&block)) != RBUF_FULL)
-			die("Error reading block contents");
-		rbuf_dispatch();
+			if (rbuf_read(lzma_block_total_size(&block)) != RBUF_FULL)
+				die("Error reading block contents");
+			rbuf_dispatch();
+		}
 	}
 	
 	pipeline_stop();