[FFmpeg-devel] [PATCH] avcodec: add delayer bitstream filter

Andreas HÃ¥kon andreas.hakon at protonmail.com
Wed Jun 26 10:06:59 EEST 2019


> -   Andreas Rheinhardt:

> > Example of use:
> > ffmpeg -f mpegts -i INPUT.ts -map i:101 -c:v copy -map i:102 -bsf:a delayer=offset=3600 -c:a copy -f mpegts OUTPUT.ts
> The delay applied here depends on the timebase. Wouldn't it be more
> user-friendly to let the user input the delay in (say) microseconds
> and convert it appropriately?

You can see that inside the TODO comments there is something similar pointed.
In the future you will be able to use Frames, Seconds or Absolute values.
However, the first step would be to include the plugin as it is, don't you think?

> And ff_delayer_bsf isn't properly aligned.

Now, I see it... sorry!


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