Hungarian Subtitle Generator

Hungarian is agglutinative: grammatical meaning is added to a word as a chain of suffixes, and each suffix takes the vowel that harmonises with the root. A single noun can carry case, possession and number in one long word. A model has to identify the root, then parse each suffix in turn, then spell them with the vowels harmony requires — because the audio often does not distinguish the alternatives clearly.

The verb system adds a second layer. Hungarian conjugates verbs differently depending on whether the object is definite, so the correct form of "I see" depends on what is being seen. That is a decision made from the sentence, not from the sound, and it is where a model that merely recognises Hungarian phonemes produces grammatical errors on every line.

And then the letters. Hungarian has nine accented vowels, two of which — ő and ű — take a double acute that many fonts render as a tilde and many tools drop entirely. The transcript writes them correctly, the export is UTF-8, and the caption styles use fonts that actually contain the glyphs, so what you see in the editor is what your viewer sees on a phone.