/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
using boost::shared_ptr;
+namespace dcp {
+
struct ASDCPStateBase
{
ASDCPStateBase ()
: frame_buffer (4 * Kumu::Megabyte)
{}
-
+
ASDCP::JP2K::CodestreamParser j2k_parser;
ASDCP::JP2K::FrameBuffer frame_buffer;
ASDCP::WriterInfo writer_info;
ASDCP::JP2K::PictureDescriptor picture_descriptor;
- ASDCP::AESEncContext* encryption_context;
};
+}
+
template <class P, class Q>
-void libdcp::start (PictureAssetWriter* writer, shared_ptr<P> state, Q* asset, uint8_t* data, int size)
+void dcp::start (PictureAssetWriter* writer, shared_ptr<P> state, Standard standard, Q* asset, uint8_t* data, int size)
{
+ asset->set_file (writer->_file);
+
if (ASDCP_FAILURE (state->j2k_parser.OpenReadFrame (data, size, state->frame_buffer))) {
boost::throw_exception (MiscError ("could not parse J2K frame"));
}
state->j2k_parser.FillPictureDescriptor (state->picture_descriptor);
- state->picture_descriptor.EditRate = ASDCP::Rational (asset->edit_rate(), 1);
-
- asset->fill_writer_info (&state->writer_info, asset->uuid(), writer->_asset->metadata());
-
+ state->picture_descriptor.EditRate = ASDCP::Rational (asset->edit_rate().numerator, asset->edit_rate().denominator);
+
+ asset->set_size (Size (state->picture_descriptor.StoredWidth, state->picture_descriptor.StoredHeight));
+ asset->set_screen_aspect_ratio (Fraction (state->picture_descriptor.AspectRatio.Numerator, state->picture_descriptor.AspectRatio.Denominator));
+
+ asset->fill_writer_info (&state->writer_info, asset->id(), standard);
+
Kumu::Result_t r = state->mxf_writer.OpenWrite (
- asset->path().string().c_str(),
+ asset->file().string().c_str(),
state->writer_info,
state->picture_descriptor,
16384,
);
if (ASDCP_FAILURE (r)) {
- boost::throw_exception (MXFFileError ("could not open MXF file for writing", asset->path().string(), r));
+ boost::throw_exception (MXFFileError ("could not open MXF file for writing", asset->file().string(), r));
}
writer->_started = true;