Translating Thai subtitles into Chinese: How to process SRT files
Explain how to preserve serial numbers and time codes when translating Thai SRT subtitles into Chinese, including file inspection before translation, output method selection, operation steps, and methods for checking the number of translated items, time codes, and terminology.
Key points of this article
- Thai SRT subtitles should be uploaded directly for translation. The translation will retain the serial number and time code. There is no need to convert it to Word first and then manually unpack the subtitle format.
- Before translation, check whether the file encoding is UTF-8, and confirm that the time code of each subtitle is complete and there are blank lines between the subtitles.
- Use only translation output for the audience, and use bilingual comparison for proofreading by yourself or your team. Choose between the two according to the purpose.
- After translation, check the number of lines, time code, length of each line, and name terms, and then use the player to load the translation and video for an overall preview.
- Machine translation may make mistakes, and names, slang and cultural expressions need to be manually confirmed before publishing.
If you have a subtitle file for a Thai film or television series, a Thai online video, or a Thai lecture, and you want Chinese audiences to understand it, a common need is Thai subtitle translation. Many people subconsciously copy the subtitles to the translation webpage and paste them section by section. As a result, the timeline is completely messed up, or the number of lines does not match up, so they have to re-suppress the subtitles.
Subtitle files are different from ordinary documents. Each subtitle in the SRT file has a serial number and the time it appears and disappears. The translation must be put back to the original time point to match the picture. This article addresses exactly this problem: how to translate Thai SRT subtitles into Chinese while preserving the time code.
After reading, you will know that before taking action, you should first determine what the file is in your hand, then choose the appropriate output method, and check which items one by one after completion.
How to translate Thai SRT subtitles into Chinese? One sentence conclusion
It is safer to translate SRT files directly. As long as the file is complete and encoded correctly, the translation can retain the serial number and time code, and can be used directly with the video after downloading. First convert the subtitles into Word and then translate them, and often you have to manually unpack the subtitles back into format. An extra step means one more chance for errors.
| your situation | Recommended practices | reason |
|---|---|---|
| I have a standard .srt file in my hand and only need Chinese subtitles. | Upload SRT directly and select translation output only | The serial number and time code are retained and can be loaded directly after downloading. |
| Need to compare Chinese and Thai to facilitate self-proofreading | Select bilingual comparison output | The same subtitles are arranged one above the other for easy checking one by one. |
| Thai subtitles are burned into the video screen, but there is no subtitle file. | Get the Thai text with timecode first, then translate | Translation processes text plus time code and cannot directly identify images. |
| Subtitles are in ASS and other formats | Upload in supported subtitle formats and check whether the style is retained | Style tags in different formats are handled differently |
Before you start: Confirm these points first
A few checks before you start can avoid a lot of rework.
- Whether the file encoding is UTF-8. Thai characters will be displayed as garbled characters under the wrong encoding, and the translation results will also be garbled. Open it with a text editor and check whether the Thai text can be displayed normally.
- Whether the timecode format is complete. The standard format is 00:00:01,000 --> 00:00:03,500, with blank lines between each subtitle. If the format of the document is incomplete, the translation will also be incomplete.
- Whether the subtitles have been divided into strips. When Thai is written, there are usually no spaces between words, so automatic sentence segmentation is easy to be inaccurate. If a long sentence is crammed into a certain article, it may exceed the screen display time after being translated into Chinese and needs to be split.
- The purpose determines the output method. Choose only the translation for the audience, and choose the bilingual version for yourself or your team to check.
- Whether the video source is available. If there is only a video but no subtitle file, you need to use universal speech transcription or manual dictation to obtain the text with time code. This step belongs to the preliminary preparation and does not belong to the translation itself.
Steps to translate SRT subtitle files in OmniDoc
- Upload the .srt file to omnidoc.top and enter document translation.
- Confirm that the source language is Thai and the target language is Chinese; if the corresponding options are provided on the page, please check them one by one.
- Select the output method: if you only need Chinese, choose translation only; if you need comparison, choose bilingual comparison.
- If there is a writing style option, choose a category that is close to the content. The tone of film and television dialogues is colloquial and can be understood as literary; lecture content can be understood as technical or business, whichever is closer to the tone of the original text.
- Start translation and wait for the task to be completed.
- Download the translation SRT file.
- Use the player to load the translated subtitles and video at the same time, quickly preview it from beginning to end, and observe whether the subtitles appear and disappear at appropriate locations.
- Manually proofread important paragraphs, names and proper nouns. Machine translation may be incorrect, please check important content before publishing.
Check each item after completion
After getting the translation, it is recommended to check it item by item according to the table below.
| Check items | How to see | What to do if there is a problem |
|---|---|---|
| Is the number of messages consistent? | The number of subtitles in the source text and the translation should be the same. | If the number of entries does not match, check whether there are any extra blank lines in the original text, resulting in incorrect striping, and retranslate it after correction. |
| Is the time code unchanged? | Check a few items and check that the start and end times are the same as the original. | When the time code changes, use only the translation output to retranslate, or manually restore the time code. |
| Whether the Chinese is garbled. | Open the file to see if there are any boxes or question marks | Confirm that it is saved in UTF-8 encoding before loading |
| Is the single strip too long? | Look at the number of words, combined with the rhythm of the video to judge whether you can finish reading. | Split it into two pieces manually and divide the time equally over the original period of time. |
| Whether the names and terms are unified or not | Search for the translation of the same name or term in the full text | Unify one by one and modify it manually if necessary |
| Whether it is synchronized with the picture | A few minutes before the video is played, look at the subtitle position. | Adjust the timeline uniformly during the overall offset, do not change the timecode one by one |
# frequently asked questions (FAQ)
1. Can Thai subtitles be modified directly with ordinary notepad?
Yes, but use an editor that supports UTF-8 encoding, and do not change the serial number line and timecode line, just modify the subtitle text.
2. Why are there more blank lines in the translated subtitles?
This is usually related to newline characters or blank line handling at the end of the file. Most players can recognize it normally. If there is an error in loading, delete the extra blank lines and reload them.
3. Can the Thai subtitles recorded in the video be translated directly?
You can't translate the picture directly. You need to get the Thai text with the time code first, and then follow the steps in this article.
4. Can the translation be released directly?
It is recommended to check it first. Mistranslation may occur in machine translation, and names, slang and cultural branches especially need to be manually confirmed before release.
5. Can bilingual subtitles be displayed properly in the player?
It depends on the player's support for two-line subtitles. Before the official release, it is recommended to have an actual trial broadcast in the target player.
# Summary
When Thai subtitles are translated into Chinese, the key is to keep the serial number and time code of the SRT file. First confirm the coding and striping, then select only translation or bilingual comparison according to the purpose, and then check the number of entries, time codes and terms one by one after download, so that the subtitles can match the picture.


