![]() ![]() SIPLUS variants), SIMATIC ET200SP IM155-6 PN ST (incl. SIPLUS variants), SIMATIC ET200SP IM155-6 PN HS (incl. SIPLUS variants), SIMATIC ET200SP IM155-6 PN HF (incl. SIPLUS variants), SIMATIC ET200SP IM155-6 PN HA (incl. SIPLUS variants), SIMATIC ET200SP IM155-6 PN BA (incl. SIPLUS variants), SIMATIC ET200MP IM155-5 PN ST (incl. SIPLUS variants), SIMATIC ET200MP IM155-5 PN HF (incl. SIPLUS variants), SIMATIC ET200MP IM155-5 PN BA (incl. Test hardware: Lenovo ThinkPad P51 laptop, Intel Core i7-7820HQ, 32GB(16 16) DDR4 2400MHz SODIMM, 512GB SSD PCIe TLC OPAL2.A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, SIMATIC Compact Field Unit, SIMATIC ET200AL, SIMATIC ET200M (incl. ffmpeg used 100Mb of RAM and took 4 seconds.ImageMagick used 2.6Gb of RAM and took about 1 minute.Maximum resident set size (kbytes): 97172 Maximum resident set size (kbytes): 2676856Īnd for ffmpeg: Elapsed (wall clock) time (h:mm:ss or m:ss): 0:04.41 We get for ImageMagick: Elapsed (wall clock) time (h:mm:ss or m:ss): 0:56.16 The output GIFs have about the same size and look visually identical. ![]() Should not matter for conversion performance, but I don't want to risk it. delay: value that matches the 60FPS of ffmpeg. See also: how can I resize an animated GIF file using ImageMagick? It therefore contains just the middle triangle. In this example, the second frame is only 516x516 instead of the full 1024x1024, and is placed at an offset of 252 257. We can observe the difference with: identify out.gif You will basically want to use that option every time with ImageMagick. deconstruct: GIF images can contain just the minimal modified rectangle from the previous frame to make the GIF smaller.įfmpeg calculates those diffs by default, but ImageMagick does not, unless -deconstruct is used. usr/bin/time -v: used to find the maximum memory usage as explained at: The commands were constructed to produce outputs that are as close as possible to make the comparison valid: I compared the commands: /usr/bin/time -v convert *.png -deconstruct -delay 1.6 out-convert.gif To get ImageMagick to work, I first had to modify its disk and memory limits at /etc/ImageMagick-6/policy.xml as explained at:
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