Generate Russian subtitles for your Ukrainian videos

Choosing between Ukrainian and Russian

Ukrainian and Russian are close enough that automatic detection between them is unreliable, especially on short clips — there is simply not enough audio to tell them apart. Set both languages explicitly here rather than leaving the source on detection.

Because the two are so close, translation between them is largely a matter of vocabulary and written convention rather than restructuring sentences. Expect a Russian subtitle file that tracks the Ukrainian original almost line for line.

How Ukrainian audio becomes Russian subtitles

Audio in Ukrainian (Українська) is transcribed first, then translated into Russian (Русский). Because the translation runs on the transcript rather than on the audio, the Russian subtitle file keeps the timings of the original Ukrainian speech — each line appears at the moment it was actually said.

Searching a Ukrainian transcript

Ukrainian is heavily inflected, so the same term appears in a range of forms rather than repeating identically. That is correct output, but it means searching the transcript for a keyword will miss most of its occurrences unless you search for the stem.

It matters here because the Russian translation collapses much of that variation, and the two files will not line up term for term even though they line up line for line.

Why translate Ukrainian video into Russian

Ukrainian is spoken principally in Ukraine; Russian in Russia and widely across the post-Soviet states. A Russian subtitle track is what lets one recording reach both audiences without re-recording, re-editing or dubbing it.

Because subtitles are a separate file rather than part of the picture, you can attach several language tracks to the same video and let viewers pick.

About the Ukrainian audio

Ukrainian and Russian share the Cyrillic script and a good deal of vocabulary, which makes automatic detection between them unreliable on short clips. Selecting the language explicitly avoids a confidently wrong transcript.

About the Russian subtitles

Russian is heavily inflected, so the same word appears in many forms and a transcript will not repeat a term identically the way an English one does. That is correct, not an error, and it is worth knowing before you search a transcript for a keyword.

What a Ukrainian to Russian subtitle file looks like

Four lines of Ukrainian speech, transcribed and translated, as they come out of the exported SRT. The timings are the Ukrainian speaker's — translation does not move them, which is why the file drops onto the original video unchanged.

1
00:00:01,000 --> 00:00:03,240
Доброе утро всем.

2
00:00:03,600 --> 00:00:06,120
Спасибо всем, что пришли.

3
00:00:06,480 --> 00:00:09,300
Вы меня хорошо слышите?

4
00:00:09,700 --> 00:00:12,040
До следующего раза.

What to check before publishing

• Names and places, which translation handles less reliably than ordinary prose.
• Idiom — a phrase that is natural in Ukrainian may need loosening to read well in Russian.
• Timing on fast exchanges, where two speakers overlap.