[FFmpeg-user] why wrong start code in "h264_decode_frame" did not report error?

hi all: i add log print in function "h264_decode_frame" in order to get the start code infomation of the input packet bitstream, and the log is below. but the result is not expected, for the doucument says each packet should be start with start code "00 00 01" or "00 00 00 01", if so, why

[FFmpeg-user] Clean video loop illusion?

Hi there. In the GIMP, an image manipulation program, there is a filter which alters an image, so that it can be repeated in all directions, and have no "rough" / clear edges - appear to be seamless. I have a 5-second or so video of some rainfall, where the focus is at the same place throughout t