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2013-08-31 12:41:20 -0600 | asked a question | opencv manager hi I am very new to opencv and android. I wish to know how to install opencv manager on emulator. should i use sdk manager ? Also is there any tutorial to assist me using opencv in android for basic imagae processing operation. |
2013-03-20 08:11:07 -0600 | commented answer | Mp4 reading actually i also used open method and checked it it returns false, here is the code: import cv2 import cv2.cv as cv cap=cv2.VideoCapture() cap.set(cv.CV_CAP_PROP_FOURCC, cv.CV_FOURCC('D','I','V','4')) cwi=cap.open("f:\aviwork\Example2.Mp4") print "cwi",cwi |
2013-03-20 07:57:02 -0600 | commented answer | Mp4 reading Following ur suggestion i run this code without any success as it returns false import cv2 import cv2.cv as cv cap=cv2.VideoCapture() cap.set(cv.CV_CAP_PROP_FOURCC, cv.CV_FOURCC('M','P','4','2')) c= cv2.VideoCapture("f:\aviwork\Example2.Mp4") print c.grab() , i did nt use open method assuming its C code. |
2013-03-20 05:36:12 -0600 | commented answer | Mp4 reading thank you i got it. i did nt set this code i have just read this property using the get method. however please excuse my limited knowledge in this field. what code should i give when i want the pencv should read mp4 |
2013-03-20 05:01:03 -0600 | commented answer | Mp4 reading can u pass me ur email so that i can pass u the video as i do nt find any upload link here. secondly can u please also write more how to incorporate the decoding option while reading the frame. i will check how it is done in python. |
2013-03-20 04:48:10 -0600 | commented answer | Mp4 reading thanks. however i checked Mat type is not supported in python 2.7 i think with the above line u want to redirect cap to the frame. may i ask what actually u want to check. |
2013-03-20 03:49:11 -0600 | commented answer | Mp4 reading Thanks for the reply. I checked the file , i can play it with media player or vlc player installed on my system.do i need to install any other thing inorder to run it from my code.how can i check if my opencv support for codec. |
2013-03-20 03:09:52 -0600 | asked a question | Mp4 reading hi I am new o opencv with python. I have installed OpenCV 2.4.1 and python 2.7 . I also make a short program that reads the avi file successfully. However it fails to read mp4 file. Below is my program . Will appreciate any suggestion. |