I transcode all of my downloads to a lower bitrate and from MKV to MP4. I’ve got things setup so that the subtitles are extracted from the MKV and saved as external SRT files. However, I’ve noticed that all of the SRTs are out of sync with the MP4, whereas the sync is fine in the original MKV files…

Thanks! I ended up toying around with stuff and figured out that checking “Skip Remuxing Files” brought things back in order. As an aside, I wasn’t removing commercials or editing the video in any other way. The transcodes are straight conversions – MKV > MP4, x264 > x264, AC3 > AAC. And, the subt…

Looking at this problem a bit deeper, I’ve noticed that the runtime of the files are different. The transcoded MP4s are anywhere from two to seven seconds shorter than the original MKVs and the truncation is happening at the start of the conversion. When I manually transcode the files in Xmedia-Rec…

This is a common issue with some recordings depending on the formation of the GOP structure while it was recorded. This topic will explain it better along with the solution: [图片] Adjusting Subtitles / Closed Captions sync after removing commercials Subtitles / Closed Captions …

I know this has been sorted but I had a similar problem which was solved by using ffmpeg rather than handbrake.

轉碼後字幕不同步

一般支持 / 问题字幕 / 隐藏式字幕

Goose (Goose) 2020 年5 月 4 日 17:19 3

这是某些录制内容常见的问题，具体取决于录制时的 GOP 结构形成。以下主题将更好地解释原因及解决方案：

话题		回复	浏览量
Subtitles out of sync - how to do this workaround? Subtitles / Closed Captions	11	5101	2019 年4 月 12 日
Adjusting Subtitles / Closed Captions sync after removing commercials Subtitles / Closed Captions commonissues , subtitles	0	3276	2017 年6 月 12 日
Existing Subtitles and how to keep them? General Support / Questions subtitles	16	7885	2020 年4 月 28 日
Embedded Subtitles with MP4 Unprocessed General Support / Questions	3	131	2026 年5 月 12 日
Sudden Sync Issue General Support / Questions hardwareencoding	5	1369	2018 年1 月 21 日

轉碼後字幕不同步

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