Hello,
I have one MPEG PES packet: MPEG PES data - Pastebin.com and want to know is it possible to say if this packet( or frame) is I, P or B. I want to write a script in case to deal with more frames and think that I could use memcmp() here. Are any of you familiar with video packets? If it is simplier to identify I, P, B frames in MPEG4 and MPEG2, I can work with them as well.
O_o
A cursory glance says that isn't a valid packet for either stream.
In any case, the "MPEG" stream isn't really simple enough for a `memcmp' to be reasonable unless your content is severely restricted.
What are you trying to do? (You are asking about an implementation. What is the reason you want to implement this thing?)
Soma
I stream video file with VLC and catch it with iptables and libipq in Linux client. I want to identify frames and drop some of them in order to see how video quality changes.
