Hash to a vector of bytes rather than an ASCII string.2758-safe-write

1 files changed, 3 insertions, 3 deletions

diff --git a/src/AS_DCP_MPEG2.cpp b/src/AS_DCP_MPEG2.cpp
index 10a25d1..8075960 100755
--- a/src/AS_DCP_MPEG2.cpp
+++ b/src/AS_DCP_MPEG2.cpp
@@ -544,7 +544,7 @@ public:
 
   Result_t OpenWrite(const std::string&, ui32_t HeaderSize, bool overwrite = false);
   Result_t SetSourceStream(const VideoDescriptor&);
-  Result_t WriteFrame(const FrameBuffer&, AESEncContext* = 0, HMACContext* = 0, std::string* hash = 0);
+  Result_t WriteFrame(const FrameBuffer&, AESEncContext* = 0, HMACContext* = 0, std::vector<uint8_t>* hash = 0);
   Result_t FakeWriteFrame(int size, FrameType_t frame_type, bool gop_start, bool closed_gop, ui8_t temporal_offset);
   Result_t Finalize();
 };
@@ -616,7 +616,7 @@ ASDCP::MPEG2::MXFWriter::h__Writer::SetSourceStream(const VideoDescriptor& VDesc
 //
 ASDCP::Result_t
 ASDCP::MPEG2::MXFWriter::h__Writer::WriteFrame(const FrameBuffer& FrameBuf, AESEncContext* Ctx,
-					       HMACContext* HMAC, std::string* hash)
+					       HMACContext* HMAC, std::vector<uint8_t>* hash)
 {
   Result_t result = RESULT_OK;
 
@@ -828,7 +828,7 @@ ASDCP::MPEG2::MXFWriter::OpenWrite(const std::string& filename, const WriterInfo
 // Fails if the file is not open, is finalized, or an operating system
 // error occurs.
 ASDCP::Result_t
-ASDCP::MPEG2::MXFWriter::WriteFrame(const FrameBuffer& FrameBuf, AESEncContext* Ctx, HMACContext* HMAC, std::string* hash)
+ASDCP::MPEG2::MXFWriter::WriteFrame(const FrameBuffer& FrameBuf, AESEncContext* Ctx, HMACContext* HMAC, std::vector<uint8_t>* hash)
 {
   if ( m_Writer.empty() )
     return RESULT_INIT;