[ASK] the print that appears when I train R (2 + 1) D: [mpeg4 @ 0x5653a9a08900] Video uses a non-standard and wasteful way to store B-frames ('packed B-frames'). Consider using the mpeg4_unpack_bframes bitstream filter without encoding but stream copy to fix it

[paden118]

This print appears when I train R (2 + 1) D:

[mpeg4 @ 0x5653a9a08900] Video uses a non-standard and wasteful way to store B-frames ('packed B-frames'). Consider using the mpeg4_unpack_bframes bitstream filter without encoding but stream copy to fix it

I don't know what impact this has on training. How can I solve it?