diff options
| author | Thomas Richter <thomas.richter@iis.fraunhofer.de> | 2021-05-21 17:17:15 +0200 |
|---|---|---|
| committer | Thomas Richter <thomas.richter@iis.fraunhofer.de> | 2021-05-21 17:17:15 +0200 |
| commit | 1dfee29db933f05601e632b5a61ddecaf66d21aa (patch) | |
| tree | 5200eefecc85cd3610257b506e78c3fc3a613df9 /src/AS_DCP_internal.h | |
| parent | face28d822719aa6028ffca21097225c2a94e4ca (diff) | |
Added the JXS functionality again into the core library.
Diffstat (limited to 'src/AS_DCP_internal.h')
| -rwxr-xr-x | src/AS_DCP_internal.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/AS_DCP_internal.h b/src/AS_DCP_internal.h index f3d3c96..d09fa6d 100755 --- a/src/AS_DCP_internal.h +++ b/src/AS_DCP_internal.h @@ -161,6 +161,16 @@ namespace ASDCP const ASDCP::Dictionary& dict, ASDCP::MXF::GenericPictureEssenceDescriptor& EssenceDescriptor, ASDCP::MXF::JPEG2000PictureSubDescriptor& EssenceSubDescriptor); + + Result_t MD_to_JXS_PDesc(const ASDCP::MXF::GenericPictureEssenceDescriptor& EssenceDescriptor, + const ASDCP::MXF::JPEGXSPictureSubDescriptor& EssenceSubDescriptor, + const ASDCP::Rational& EditRate, const ASDCP::Rational& SampleRate, + ASDCP::JXS::PictureDescriptor& PDesc); + + Result_t JXS_PDesc_to_MD(const JXS::PictureDescriptor& PDesc, + const ASDCP::Dictionary& dict, + ASDCP::MXF::GenericPictureEssenceDescriptor& EssenceDescriptor, + ASDCP::MXF::JPEGXSPictureSubDescriptor& EssenceSubDescriptor); Result_t PCM_ADesc_to_MD(PCM::AudioDescriptor& ADesc, ASDCP::MXF::WaveAudioDescriptor* ADescObj); Result_t MD_to_PCM_ADesc(ASDCP::MXF::WaveAudioDescriptor* ADescObj, PCM::AudioDescriptor& ADesc); @@ -378,6 +388,21 @@ namespace ASDCP FrameNum, SequenceNum, FrameBuf, EssenceUL, Ctx, HMAC); } + // + // Return the size of the packet + Result_t CalcFrameBufferSize(ui64_t &PacketLength) + { + KLReader Reader; + Result_t result = Reader.ReadKLFromFile(m_File); + + if ( KM_FAILURE(result) ) + return result; + + PacketLength = Reader.Length(); + + return result; + } + // Get the position of a frame from a track file Result_t LocateFrame(const ui64_t& body_offset, ui32_t FrameNum, Kumu::fpos_t& streamOffset, |