Launchpad currently recommends translating gstreamer1.0 in Ubuntu Jammy.

Template "gstreamer-1.0" in Ubuntu Jammy package "gstreamer1.0"

Language Status Untranslated Need review Changed Last Edited By
Cherokee 100.00  100.0% untranslated 382 382 0 0
Dakota 100.00  100.0% untranslated 382 382 0 0
Hawaiian 100.00  100.0% untranslated 382 382 0 0
Inuktitut 100.00  100.0% untranslated 382 382 0 0
Lakota 100.00  100.0% untranslated 382 382 0 0
Ojibwe 100.00  100.0% untranslated 382 382 0 0
Pennsylvania German 100.00  100.0% untranslated 382 382 0 0
Spanish 001.83  98.1675392670157% translated  1.832460732984293% untranslated 7 7 0 0 2021-09-24 17:38:45 UTC Jorge González
Tlingit 100.00  100.0% untranslated 382 382 0 0
Yiddish 100.00  100.0% untranslated 382 382 0 0
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Key to this table: “Unchanged” means Translated
and “untranslated” means just that, Untranslated

Other versions of gstreamer1.0 in Ubuntu