I’m using jetson multimedia jetpack with example “01 encoder”.
there are 2 optional properties:
-ifi I-frame Interval [Default = 30]|
-idri IDR Interval [Default = 256]|
We want to set initial frame from which the interval will start.
for example somehow to set:
-ifi 30 -idri 300 -initial-i-frame 15 -initial-idr 120
frames: 15,45,75… will be I-frames.
I also tried to use -rpc “f20,i1;f35,i1”
it indeed added i-frames (maybe IDR - not sure) at some frames (N-4 for some reason).
but when using -ifi the interval started from the first frame and not from the one I set with -rpc.
- Is there a way to determine which frame will be the initial frame for i-frame and IDR?
- does -rpc set i-frame or IDR?