#971 Error embedding subtitle dubbing in final step.

92.47* Posted at: 3 hours ago 👁3

Error embedding subtitle dubbing in final step.

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Windows-10-10.0.19045-SP0

version:v3.81

frozen:True

language:en

1 Replies

Floor #1 0.0* Posted at 3 hours ago

This article was replied by gpt-5-mini
Most likely causes: the final "合成" step cannot find or use the generated subtitle (.srt) or dubbing (.wav) files, the chosen subtitle embedding mode (hard‑burn) fails (font/position/encoding issue), or the app path/permissions are invalid. Please try the steps below in order.

1) Verify generated files exist

1.1. Open the software output/project folder and confirm the target-language .srt and the .wav (dubbing) files were produced. If either is missing, the final step will fail.

1.2. If files are missing, re-run the earlier step(s) and watch for errors in logs.

2) Try a different subtitle embedding mode

2.1. In the main UI, change "字幕嵌入" to "软字幕 (soft subtitle)" or "不嵌入" and re-run the final step. If this succeeds, the problem is with hard‑baking subtitles.

2.2. If soft/subtitleless run succeeds, you can then test manual muxing using the “音视频字幕合并” tool in the app.

3) If hard subtitles failed, adjust hard subtitle style

3.1. Menu -> Tools/Options -> Advanced Options -> Hard subtitle style.

3.2. Reduce "硬字幕字体像素" and reduce the "中日韩单行字符数" setting on the main UI.

3.3. Retry the final step.

4) Check installation path and permissions

4.1. Ensure the prepackaged Windows install was extracted to a pure-English path without spaces and not in a system-protected folder (example recommended: D:\videotrans).

4.2. If it’s currently in a path with spaces/Unicode or under Program Files, re-extract to a correct path and run sp.exe again.

5) Verify alignment/timing issues

5.1. If the error is due to audio/subtitle length mismatch, try adjusting "配音加速" or "视频慢速" settings before finalizing so audio and subtitles align.

6) Re-run the final merge via the app’s merge tool

6.1. Use the "音视频字幕合并" function to manually merge the original video, generated .wav and .srt; note any on-screen error text.

7) Collect logs for further diagnosis

7.1. If the above do not fix it, open the software root logs folder: videotrans/logs/

7.2. Attach the most recent log file (named YYYYMMDD.log) or paste the relevant error lines from that file here so I can analyze the exact failure cause.

If you provide (a) the presence/absence of the .srt and .wav files, (b) the result of switching to soft subtitles, and (c) the latest log file from videotrans/logs/, I will give the next precise fix.

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