-extern boost::shared_ptr<const libdcp::Signer> make_signer ();
-extern libdcp::Size fit_ratio_within (float ratio, libdcp::Size);
-
-struct FrameRateChange
-{
- FrameRateChange (float, int);
-
- /** @return factor by which to multiply a source frame rate
- to get the effective rate after any skip or repeat has happened.
- */
- float factor () const {
- if (skip) {
- return 0.5;
- }
-
- return repeat;
- }
-
- /** true to skip every other frame */
- bool skip;
- /** number of times to use each frame (e.g. 1 is normal, 2 means repeat each frame once, and so on) */
- int repeat;
- /** true if this DCP will run its video faster or slower than the source
- * without taking into account `repeat' nor `skip'.
- * (e.g. change_speed will be true if
- * source is 29.97fps, DCP is 30fps
- * source is 14.50fps, DCP is 30fps
- * but not if
- * source is 15.00fps, DCP is 30fps
- * source is 12.50fps, DCP is 25fps)
- */
- bool change_speed;
-
- /** Amount by which the video is being sped-up in the DCP; e.g. for a
- * 24fps source in a 25fps DCP this would be 25/24.
- */
- float speed_up;
-
- std::string description;
-};
-
+extern dcp::Size fit_ratio_within (float ratio, dcp::Size, int);
+extern std::string entities_to_text (std::string e);
+extern std::map<std::string, std::string> split_get_request (std::string url);