[FFmpeg-user] Can we solve the following problem with ffmpeg ?

[Henk D. Schoneveld]

On 01 Jul 2016, at 14:33, Vinay TS <vinay at streamingo.in> wrote:

> Hello, 
> 
> I want to know if ffmpeg suite of tools can solve the following problem. 
> 
> a) I have a Video .mp4, with Subrip sub titles. [ .srt].
> 
> b) I stripped the audio stream from the video and  want to use the srt for training my Automated speech recognition effort. 
> 
> c) I segmented the audio into smaller .wav files using a segmentation tool. 
> 
> d) On checking if the sound signals and srt time stamps are same, I realized they are not in sync. 
> 
> e) The srt time stamps were created manually I think .
> 
> Is it possible to use ffmpeg suite of tools, to synchronize the srt time stamps with the time stamps on the sound signals. 
Maybe a search for subs and karasik.eu.org might help with ‘retiming’ .srt files
> 
> Any other ideas, would be welcome too. 
> 
> Thanks 
> 
> Vinay 
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