Timeline for Importing videos in Mathematica
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2017 at 12:55 | history | edited | CommunityBot | replaced http://mathematica.stackexchange.com/ with https://mathematica.stackexchange.com/ | |
| May 15, 2015 at 14:32 | comment | added | Karolis | A Library for importing using FFmpeg: mathematica.stackexchange.com/a/47545/4568 | |
| Feb 7, 2014 at 23:59 | comment | added | shrx | With Mathematica 10 on OS X 10.9.1, I get errors: video = openVideo[file,352,200] -> "video$843"; video["NextImage", 2] -> "Image::imgarray: The specified argument {} should be an array of rank 2 or 3 with machine-sized numbers. >>" "{Image[{}, "Byte"], Image[{}, "Byte"]}" | |
| Apr 12, 2013 at 21:33 | comment | added | Sjoerd C. de Vries | I upgraded ffmpeg to a newer version. That did the trick. Thanks! An improvement would be to remove the need to enter the frame size. | |
| Apr 11, 2013 at 22:58 | comment | added | ssch | For comparison, this is what I get for above test video: pastie.org/7458920 | |
| Apr 11, 2013 at 22:47 | comment | added | ssch | @SjoerdC.deVries The last - makes it output to stdout, do you get anything interesting on stderr when running from a terminal without -loglevel quiet? (Whatever windows equivalent of ffmpeg -i video.avi -f rawvideo -pix_fmt rgb24 - >/dev/null is, maybe > nul) | |
| Apr 10, 2013 at 19:56 | comment | added | Sjoerd C. de Vries | There is a minus sign without option letter at the end of the ffmpeg call. Is that intentional? | |
| Apr 10, 2013 at 17:32 | comment | added | Sjoerd C. de Vries | Doesn't seem to work for me. I tested that ffmpeg is present; tried it either with specifying its full path, and without path but directory set with SetDirectory. Nothing. Also tested with ReadList["!\"c:\\Program Files (x86)\\ConvertHelper\\ffmpeg.exe\" -h \ ", String] that ffmpeg actually executes. It does. | |
| Apr 10, 2013 at 15:36 | history | answered | ssch | CC BY-SA 3.0 |