Hello Philipp,
Question 1: What other formats are possible for "CV_FOURCC"? https://www.fourcc.org/ describes what exist and might be supported by our binary. The codecs are only the ones supported by ffmpeg (included as a DLLs) or your system ones. Question 2: What format should - ideally - the input images have? Currently I use BMP's, created with xs2bmp. Yes BMP is fine. The rational are ; for a better encoding, use lossless image format ; for speed use non-compressed ones. Thanks, Clément From: users <[email protected]> On Behalf Of P M Sent: Wednesday, February 10, 2021 7:45 PM To: International users mailing list for Scilab. <[email protected]> Subject: [Scilab-users] scicv - CV_FOURCC Dear , from the scicv toolbox I use the new_VideoWriter - function: videoWriter = new_VideoWriter(filename, fourcc, fps, frameSize) Everything fine so far, except: There are artefacts in the final video., which I guess are connected to compression. Here are some lines from my code: videoWriter = new_VideoWriter(outPath, CV_FOURCC('M', 'P', '4', '2'), frameRate, size(img)); if ~VideoWriter_isOpened(videoWriter) then disp("Cannot create video file: " + outPath); end for i = 1:nrOfFiles img = imread(inPath(i)); VideoWriter_write(videoWriter, img); disp(i) end delete_VideoWriter(videoWriter); Question 1: What other formats are possible for "CV_FOURCC"? I just used 'M', 'P', '4', '2' , because it's the only mentioned in the help. Question 2: What format should - ideally - the input images have? Currently I use BMP's, created with xs2bmp. Thank you, Philipp
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