diff options
Diffstat (limited to 'asdcplib/src/AS_DCP.h')
| -rwxr-xr-x | asdcplib/src/AS_DCP.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/asdcplib/src/AS_DCP.h b/asdcplib/src/AS_DCP.h index 2681bf14..3edd1f74 100755 --- a/asdcplib/src/AS_DCP.h +++ b/asdcplib/src/AS_DCP.h @@ -1268,11 +1268,11 @@ namespace ASDCP { virtual MXF::OPAtomHeader& OPAtomHeader(); virtual MXF::OPAtomIndexFooter& OPAtomIndexFooter(); - // Open the file for writing. The file must not exist. Returns error if + // Open the file for writing. The file must not exist unless overwrite is true. Returns error if // the operation cannot be completed or if nonsensical data is discovered // in the essence descriptor. Result_t OpenWrite(const char* filename, const WriterInfo&, - const PictureDescriptor&, ui32_t HeaderSize = 16384); + const PictureDescriptor&, ui32_t HeaderSize, bool overwrite); // Writes a pair of frames of essence to the MXF file. If the optional AESEncContext // argument is present, the essence is encrypted prior to writing. @@ -1287,11 +1287,16 @@ namespace ASDCP { // RESULT_SPHASE will be returned if phase is reversed. The first frame // written must be left eye. Result_t WriteFrame(const FrameBuffer&, StereoscopicPhase_t phase, - AESEncContext* = 0, HMACContext* = 0); + AESEncContext* = 0, HMACContext* = 0, std::string* hash = 0); + Result_t FakeWriteFrame(int size); + // Closes the MXF file, writing the index and revised header. Returns // RESULT_SPHASE if WriteFrame was called an odd number of times. Result_t Finalize(); + + // Return the current file offset in the MXF file that we are writing + ui64_t Tell() const; }; // |