4/13/2023 0 Comments Virtualdub add frame numbers![]() ![]() My AVI files are experimental movie files where the correct number is written into the header. I there a possibility to read the value from the header?įor example VirtualDub (free Software for Windows) reads the information in a fraction of a second and the value is exact, not estimated! I tested this for hundreds of AVI files. I am working with thousands of such and longer AVI files, and if I always have to wait for some minutes to find the total frame number it would sum up for thousand files to 3000 min = 50 hours!!! (In reality more.) This second line takes too much time (e.g. NumberImages = MediaTools`Private`$MFReadVideoFrameCount To do that in Mathematica 11.3 I use the following: Needs I am reading large AVI files and want to know the number of stored frames.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |