On Wed, 28 Jan 2015 14:34:57 +0100 Nicolas George <[email protected]> wrote:
> Le nonidi 9 pluviôse, an CCXXIII, Max Vlasov a écrit : > > The idea was to read all packets saving pts and keyframe flag (without > > decoding) and make a list of them in order of ptses. After this we have a > > ready FrameCount and when one needs to jump to an exact frame number > > Why do people here always want to work with frame numbers? Frame numbers are > unreliable, they are a remnant of the time where containers could only do > constant FPS. > > The correct way of identifying a frame is not its number, it is its > timestamp. > > Regards, > Except when they're not unique. Try seeking in a file that has timestamp resets with lavf. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
