diff --git a/headers/private/media/EncoderPlugin.h b/headers/private/media/EncoderPlugin.h
index 82b9262117..1620a5d02f 100644
--- a/headers/private/media/EncoderPlugin.h
+++ b/headers/private/media/EncoderPlugin.h
@@ -15,8 +15,7 @@ class ChunkWriter {
 public:
 	virtual						~ChunkWriter() {};
 	virtual	status_t			WriteChunk(const void* chunkBuffer,
-									size_t chunkSize,
-									const media_header* mediaHeader) = 0;
+									size_t chunkSize, uint32 flags) = 0;
 };
 
 class Encoder {
@@ -41,8 +40,7 @@ public:
 									media_encode_info* info) = 0;
 							   
 			status_t			WriteChunk(const void* chunkBuffer,
-									size_t chunkSize,
-									const media_header* mediaHeader);
+									size_t chunkSize, uint32 flags = 0);
 
 			void				SetChunkWriter(ChunkWriter* writer);
 
diff --git a/headers/private/media/WriterPlugin.h b/headers/private/media/WriterPlugin.h
index ef12d96859..0833658243 100644
--- a/headers/private/media/WriterPlugin.h
+++ b/headers/private/media/WriterPlugin.h
@@ -25,7 +25,7 @@ public:
 									const void* data, size_t size,
 									uint32 flags = 0) = 0;
 
-	virtual	status_t			WriteNextChunk(void* cookie,
+	virtual	status_t			WriteChunk(void* cookie,
 									const void* chunkBuffer, size_t chunkSize,
 									uint32 flags) = 0;
 
diff --git a/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.cpp b/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.cpp
index 4292e0dc54..9969abbdb0 100644
--- a/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.cpp
+++ b/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.cpp
@@ -184,11 +184,11 @@ AVFormatWriter::AddTrackInfo(void* cookie, uint32 code,
 
 
 status_t
-AVFormatWriter::WriteNextChunk(void* cookie, const void* chunkBuffer,
+AVFormatWriter::WriteChunk(void* cookie, const void* chunkBuffer,
 	size_t chunkSize, uint32 flags)
 {
-	TRACE("AVFormatWriter::WriteNextChunk(%p, %ld, %lu)\n",
-		chunkBuffer, chunkSize, flags);
+	TRACE("AVFormatWriter::WriteChunk(%p, %ld, %lu)\n", chunkBuffer, chunkSize,
+		flags);
 
 	return B_NOT_SUPPORTED;
 }
diff --git a/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.h b/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.h
index e089bc43eb..389b18ccb3 100644
--- a/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.h
+++ b/src/add-ons/media/plugins/ffmpeg/AVFormatWriter.h
@@ -28,7 +28,7 @@ public:
 									const void* data, size_t size,
 									uint32 flags = 0);
 
-	virtual	status_t			WriteNextChunk(void* cookie,
+	virtual	status_t			WriteChunk(void* cookie,
 									const void* chunkBuffer, size_t chunkSize,
 									uint32 flags);
 
diff --git a/src/kits/media/EncoderPlugin.cpp b/src/kits/media/EncoderPlugin.cpp
index 98b058bb95..7c3f626610 100644
--- a/src/kits/media/EncoderPlugin.cpp
+++ b/src/kits/media/EncoderPlugin.cpp
@@ -27,10 +27,9 @@ Encoder::~Encoder()
 
 	
 status_t
-Encoder::WriteChunk(const void* chunkBuffer, size_t chunkSize,
-	const media_header* mediaHeader)
+Encoder::WriteChunk(const void* chunkBuffer, size_t chunkSize, uint32 flags)
 {
-	return fChunkWriter->WriteChunk(chunkBuffer, chunkSize, mediaHeader);
+	return fChunkWriter->WriteChunk(chunkBuffer, chunkSize, flags);
 }