Am 26.03.19 um 17:39 schrieb Carl Eugen Hoyos: > >> 1.) There may be a shortcut in CPU architecture for copying nulls in >> series (fillborders.c essentially does that) and more important ... > I am curious: > Which architecture are you thinking about that interprets > FFmpeg's inner structure? I was inspired of your suspicion. ;-) From Java code I know, that such things happen as cause of the JIT "just in time compiler" optimization, don't know, if modern C compilers assemble similar effects.
>> 2.) Additionally I want to test on different ... >> - number of planes >> - color model /resolution >> - bit depth > Use the input option -pix_fmt Ok, I'll look on that. And I'm still curious to read something on my initial question (following your suggestion from 19.03.19, 17:31 CET to use "-loop"): ... I ask, because I want to understand the purpose of the shorter options "-loop number" and "-stream_loop number" (or how to apply them correctly in the command line to get the wanted effect on single picture input). -Ulf _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
