On Thu, Feb 27, 2014 at 10:16 PM, Anshul <[email protected]> wrote:
> > > Mert Gedik <[email protected]> wrote: > >Hello, > > > >I've made a video player for iOS using ffmpeg libraries with the help > >of > >dranger tutorial. > >It is working well, and now I want to add subtitle feature. > > > >I know that, ffmpeg can decode internal subtitle stream, and for a long > >investigation, I realized that subtitle filter can decode external > >subtitle. > > > >For example, > >ffplay movie.mp4 -vf subtitles=movie.srt > > > >This renders the external subtitle on the screen. I use render word , > >as > >subtitles are drawn on the screen and when I resize to a bigger frame > >size, > >the text resolution becomes lower. > > > >What I need is using the ffmpeg subtitle decoders but don't want to > >render > >it as fflay does, I want to get decoded subtitle data and show it in my > >UILabel. > > > >Is there a way to do this ? > > > >Thanks for helping, > > > >Regards, > > > >-MG > > > > > >------------------------------------------------------------------------ > > > >_______________________________________________ > >Libav-user mailing list > >[email protected] > >http://ffmpeg.org/mailman/listinfo/libav-user > > Srt files are simple text file with there timing, if you have time of each > audio frame, then at the same time u can read srt file directly and at > correct time you can change ur ui label. > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user > Yes ,that's right how ever there are many subtitle formats and I don't want to implement every subtitle parser by myself ... Ffmpeg has already many decoders for subtitles, therefore I want to find an easy way to pass subtitle file to ffmpeg. but how to do this ?
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