diff options
Diffstat (limited to 'src/AS_DCP.h')
| -rwxr-xr-x | src/AS_DCP.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/AS_DCP.h b/src/AS_DCP.h index 8a87bf2..dac5cd1 100755 --- a/src/AS_DCP.h +++ b/src/AS_DCP.h @@ -1262,11 +1262,11 @@ namespace ASDCP { virtual MXF::OPAtomIndexFooter& OPAtomIndexFooter(); virtual MXF::RIP& RIP(); - // 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 std::string& filename, const WriterInfo&, - const PictureDescriptor&, ui32_t HeaderSize = 16384); + const PictureDescriptor&, ui32_t HeaderSize = 16384, bool overwrite = false); // Writes a frame of essence to the MXF file. If the optional AESEncContext // argument is present, the essence is encrypted prior to writing. @@ -1274,8 +1274,13 @@ namespace ASDCP { // error occurs. Result_t WriteFrame(const FrameBuffer&, AESEncContext* = 0, HMACContext* = 0); + Result_t FakeWriteFrame(int size); + // Closes the MXF file, writing the index and revised header. Result_t Finalize(); + + // Return the current file offset in the MXF file that we are writing. + ui64_t Tell() const; }; // @@ -1367,11 +1372,11 @@ namespace ASDCP { virtual MXF::OPAtomIndexFooter& OPAtomIndexFooter(); virtual MXF::RIP& RIP(); - // 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 std::string& filename, const WriterInfo&, - const PictureDescriptor&, ui32_t HeaderSize = 16384); + const PictureDescriptor&, ui32_t HeaderSize = 16384, bool overwrite = false); // 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. @@ -1388,9 +1393,14 @@ namespace ASDCP { Result_t WriteFrame(const FrameBuffer&, StereoscopicPhase_t phase, AESEncContext* = 0, HMACContext* = 0); + Result_t FakeWriteFrame(int size, StereoscopicPhase_t phase); + // 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; }; // |