*/
+/** @file src/picture_asset.h
+ * @brief An asset made up of JPEG2000 files
+ */
+
#include "asset.h"
namespace libdcp
{
-/** An asset made up of JPEG2000 files */
+/** @brief An asset made up of JPEG2000 files */
class PictureAsset : public Asset
{
public:
- PictureAsset (std::list<std::string> const &, std::string, int, int, int, int);
+ /** Construct a PictureAsset, generating the MXF from the JPEG2000 files.
+ * This may take some time; progress is indicated by emission of the Progress signal.
+ * @param files Pathnames of JPEG2000 files, in frame order.
+ * @param mxf_path Pathname of MXF file to create.
+ * @param progress Signal to inform of progress.
+ * @param fps Frames per second.
+ * @param length Length in frames.
+ * @param width Width of images in pixels.
+ * @param height Height of images in pixels.
+ */
+ PictureAsset (
+ std::vector<std::string> const & files,
+ std::string mxf_path,
+ sigc::signal1<void, float>* progress,
+ int fps,
+ int length,
+ int width,
+ int height
+ );
- void write_to_cpl (std::ostream &) const;
+ /** Construct a PictureAsset, generating the MXF from the JPEG2000 files.
+ * This may take some time; progress is indicated by emission of the Progress signal.
+ * @param get_path Functor which returns a JPEG2000 file path for a given frame (frames counted from 0).
+ * @param mxf_path Pathname of MXF file to create.
+ * @param progress Signal to inform of progress.
+ * @param fps Frames per second.
+ * @param length Length in frames.
+ * @param width Width of images in pixels.
+ * @param height Height of images in pixels.
+ */
+ PictureAsset (
+ sigc::slot<std::string, int> get_path,
+ std::string mxf_path,
+ sigc::signal1<void, float>* progress,
+ int fps,
+ int length,
+ int width,
+ int height
+ );
+
+ /** Write details of this asset to a CPL stream.
+ * @param s Stream.
+ */
+ void write_to_cpl (std::ostream& s) const;
private:
+ std::string path_from_list (int f, std::vector<std::string> const & files) const;
+ void construct (sigc::slot<std::string, int>);
+
/** picture width in pixels */
int _width;
/** picture height in pixels */