readAVPacket question

[zenkyuv]

im trying to get correct chunk of frames out of my video using readAVPacket, the video im using is 5 second long, 30 FPS, so it has 150 frames, im trying to get frames between 2-3 second of the video like this:

webdemuxer.readAVPacket(2, 3).getReader()

but even though im trying to get here 1 second chunk which should be 30 frames, im getting about 70 frames and those frames are not starting from the 2 second of the video like stated in readAVPacket, not sure how to go about this ?

[zenkyuv]

after testing with different videos, seems like its not happening, i think the video i was testing with was broken or something, not sure, i will close it for now and maybe re open when i see it happening more frequently