justdan96 / tsMuxer

tsMuxer is a transport stream muxer for remuxing/muxing elementary streams, EVO/VOB/MPG, MKV/MKA, MP4/MOV, TS, M2TS to TS to M2TS. Supported video codecs H.264/AVC, H.265/HEVC, VC-1, MPEG2. Supported audio codecs AAC, AC3 / E-AC3(DD+), DTS/ DTS-HD.
Apache License 2.0
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tsMuxerGUI 延迟问题 #605

Open wer767 opened 2 years ago

wer767 commented 2 years ago

tsMuxerGUI 延迟问题,有时音轨需要延迟。延迟时间对了,但是字幕又不同步。字幕按照延迟音轨调校的,外挂可以。一封装就延迟,最新更新版本也是这样。

Translation: tsMuxerGUI Delay problem, sometimes the audio track needs to be delayed. The delay time is correct, but the subtitles are out of sync. The subtitles are adjusted according to the delayed audio track, and the plug-in can be used. There is a delay as soon as it is packaged, as is the case with the latest updated version.

jcdr428 commented 2 years ago

@wer767 please provide a sample to reproduce the bug.

wer767 commented 2 years ago

2

wer767 commented 2 years ago

字幕比配延迟音轨

[Translation: Subtitles match with delayed audio tracks]

jcdr428 commented 2 years ago

So what I understand is that the subtitles are delayed the same as the audio, whereas they should not be delayed to stay in sync with the video ?

wer767 commented 2 years ago

对,相当于音轨是负数。字幕是0,不做延迟。音轨匹配视频,字幕封装进去就有延迟

[Translation: Yes, the equivalent of the track is a negative number. Subtitle is 0, no delay. The audio track matches the video, and there is a delay when the subtitles are packaged in]

wer767 commented 2 years ago

音轨延迟必须字幕跟着延迟才能匹配吗?

[Translation: Does the audio track delay have to be followed by the subtitles to match?]

jcdr428 commented 2 years ago

Normally no, the delay of audio or subtitle should be related to the video.