dcpomatic/test/writer_test.cc, branch arbitrary-hz

Untested conversion to num/den DCPTime.

2025-09-02T20:40:13Z

Summary of required changes: Replace ::from_frames with a constructor that takes num/den. Provide and use member to_debug_string() instead of to_string(). Provide and use member to_serializable_string() and string constructor instead of fmt::to_string on .get() and number constructor. Provide and use content_time() member instead of ContentTime constructor from DCPTime. Use frames_round(96000) instead of get() when comparing times to see if they are "close enough". Provide and use DCPTime(x, FrameRateChange) constructor when converting from ContentTime. Use .seconds() when calculating proportions or sometimes when dividing by HZ. Provide and use operator bool(). Pass explicit 96000 denominator in a lot of places. Add member max() and use it instead of static max() Change BOOST_CHECK_EQUAL to BOOST_CHECK Provide operator/ and use it instead of .get() / 2.

Change Film::examine_and_add_content to take a vector of content.

2025-07-15T16:03:57Z

Rename new_test_film2 -> new_test_film.

2024-05-22T08:33:45Z

Stop using video directory and hard-linking (#2756).

2024-05-11T19:00:37Z

Instead store details of a previously-created asset in the film's metadata and then look there for potential video files to re-use.

Rename Encoder -> FilmEncoder, and subclasses.

2024-04-21T21:18:19Z

Improve progress reporting of digest calculations (might help with #2643).

2023-11-20T06:29:15Z

This test suddenly just started failing with

2023-10-15T22:40:28Z

opj_int_fix_mul: Assertion `(temp >> 13) <= (OPJ_INT64)0x7FFFFFFF' failed. which is odd - why now? Anywhere here we limit the OpenJPEG image values to what I think is the "legal" range.

Fix DCP content font ID allocation to cope with DCPs that have multiple fonts

2023-10-15T07:10:18Z

with the same name in the same reel (#2600). Previously we had this id_for_font_in_reel() which would give an ID of N_font-ID. This means we got duplicate font IDs. Here we replace that method with FontAllocator, which gives an ID of N_font-ID for the first font and M_font-ID, where M is a number higher than the highest reel index. The idea is to support the required new IDs without breaking exisiting projects. There is some documentation of how it works in doc/design/fonts

Use a vector rather than a list when returning from content_factory().

2022-07-11T10:22:11Z

Rearrange subtitle font management.

2022-06-07T15:01:06Z

With this change each subtitle coming out of the player has a reference to a dcpomatic::Font that belongs to the TextContent. This hopefully solves a few problems which all basically stemmed from the fact that previously the decoders/player were deciding what the font ID in the output DCP would be - they can't do that properly.