According to the definition below, "metryka" includes directors, screenwriters, as well as songwriters and performers and the titles of their song, etc.

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Movie credits are generally divided into two: creative and production. Creative credits: writers; directors; editors; producers; cast; production designers
http://www.ablestable.com/resources/library/thecolumn/2008/0...

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Key Creative Credits on Overview Page
Imdb Staff - can you please change the overview page so that Costume Designers and Set Decorators are included with other key creative dept heads on the Overview page ?? You have Editor, Production Designer, Cinematographer, Composer and Casting Director. Costume Designers and Set Decorators are CRITICALLY important creative positions; BOTH get nominated for Oscars (casting directors don't, even if maybe they should). It really sends the wrong impression out into the world & could even be construed as sexist - historically costume designers have been women etc...
https://community-imdb.sprinklr.com/conversations/imdbprocom...


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Wykonawca zobowiązuje się ponadto do dostarczenia metryki praw autorskich i praw pokrewnych filmu określającej tytuł i czas emisyjny filmu, autorów scenariusza, autorów wykorzystanych projektów plastycznych, reŜysera, tytuły wykorzystanych w danym odcinku drobnych utworów słownych, muzycznych i słowno-muzycznych, czas ich emisji oraz imiona i nazwiska ich autorów, imiona i nazwiska artystów wykonawców i tytuły wykonywanych przez nich utworów i ról/piosenek, czas emisji artystycznych wykonań organizacje zbiorowego zarządzania reprezentujące poszczególnych autorów wykorzystanych utworów, artystów wykonawców i producentów wykorzystanych fonogramów
https://www.krus.gov.pl/fileadmin/moje_dokumenty/dokumenty/z...

Explanation: I don't think the author's emphasis is on the aspect of the Film that are protected by legal copyright. However, I have used the word official to signify that the data which will be supplied are formal and not just informal data.
Longer phrase:
metryki praw autorskich określająca tytuł i czas emisyjny Filmu =
records of the official Credits, setting forth the title and running time of the Film ....

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Note added at 17 hrs (2021-12-24 04:06:31 GMT)
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If it is felt that it is important to mentioned that the author mentioned only "creative" credits, one might mention "records of the official creative Credits". However, I do not include the running time in my concept of the creative Credits. Therefore personally I would not rewrite the author for no reason by using the adjective "creative".

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Note added at 17 hrs (2021-12-24 04:09:20 GMT)
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If it is felt that it is important to note that the credits the author mentions are mainly creative credits, one could write "records of the official creative Credits". However, personally I don't think the running time is among the class of creative Credits. Therefore I did not see the need to rewrite the author and use the term "creative Credits".