Generating smaller video file size from frames

Generating smaller video file size from frames

Content Index :

Generating smaller video file size from frames
Tag : matlab , By : Pepe Araya
Date : November 28 2020, 01:01 AM

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

How to get a list of key frames (sync frames) time stamps for a video file in Android?

Tag : android , By : Richard
Date : March 29 2020, 07:55 AM
Does that help I believe the correct answer is http://code.google.com/p/mp4parser/

Video: what is I - frames and do they affect the video size?

Tag : video , By : Ed.
Date : March 29 2020, 07:55 AM
To fix the issue you can do The Basics
The H264 compression format is a inter-picture-prediction format. Very simplified, to complete and display a frame, it needs information stored in other frames.

Matlab code is generating video file but not writing any frames to the file

Tag : matlab , By : Alex Sadzawka
Date : March 29 2020, 07:55 AM
this will help I have some code and I have used it to generate a graph which moves with time. , You miss the part of actually saving the current frame:
frame = getframe(figure(4));

Pjsip Android: Video Call - Window Preview size issue(SurfaceView is used to display video frames)

Tag : android , By : pcoramc
Date : March 29 2020, 07:55 AM
should help you out Okay so finally I got an answer. It was because of orient I ahve set to rotate my camera view. I think it's internal pjsip issue.

Streaming frames from the screen, generating a video

Tag : python , By : Elwillow
Date : March 29 2020, 07:55 AM
I wish this helpful for you cv2.waitKey(0) waits without timeout, replace it with cv2.waitKey(time_in_msec).
Example for refreshing at about 10Hz:
import numpy
import cv2
from PIL import ImageGrab

while True:
    img = ImageGrab.grab(bbox=(765,155,1135,195))
    img_np = numpy.array(img)
    frame = cv2.cvtColor(img_np, cv2.COLOR_BGR2GRAY)

Related Posts Related QUESTIONS :
  • What is the colon operator doing here?
  • Did the MATLAB R2019a mxArray header change?
  • Compare two equal arrays but isequal() function return 0 in Matlab
  • Matrix with dynamic dimension in matlab
  • No visible points for plot in for loop
  • Comparing elements in each row of a matrix and count the similar values
  • How does the MATLAB symvar function work?
  • Saving array in file and then loading it in Octave? Error: struct cannot be indexed with {
  • polyfit and polyval funtions
  • Output a matrix size n x m, 1 when the sum of the indices is even, 0 otherwise
  • Calculate integral in Matlab
  • How to call a static class method from another method of the same class?
  • MATLAB FFT plotting
  • Trouble installing Communications package in Octave 4.2
  • Loops on a Matlab program
  • What does padColor(:,:,1) mean in MatLab?
  • Matlab Error: Too many output arguments
  • Assigning figure size to a figure with a given handle (MATLAB)
  • skip reading headers in MATLAB
  • What's the fastest way to approximate the period of data using Octave?
  • How do I remove an array dimension where the elements sum to zero?
  • Is there a function for checking whether a matrix is diagonally dominant (row dominance)
  • mixture of expert
  • SIFT algorithm in Matlab
  • Best way to organize MATLAB classes?
  • How to implement fact related to false positive vs. false negative balance in neural network?
  • MATLAB interview questions?
  • Graph/tree representation and recursion
  • Changing scaling of MATLAB Figure
  • Clear persistent variables in local functions from within the main function
  • Constrained linear least squares not fitting data
  • MATLAB cant find class from Simulink Check
  • Split array based on given indices
  • How to define multiple parameters with names containing numeric identifiers
  • Efficient way to update plot data
  • Matlab fmincon optimization result changes absed on display style
  • How to reshape multi-dimensional matrix to 2-d and vice versa?
  • How to get the roots of these equations with flexible parameters by fsolve function?
  • How to determine how many elements of a cell arrary contain a specific cell
  • Gradient descent and normal equation not giving the same results, why?
  • Matrix indexing for fast sums by group
  • Summing across various dimensions a multi-dimensional Matlab array
  • Generalise calling of Matlab function with generic number of inputs
  • Generalise indexing of a multi-dimensional array in Matlab
  • How to make matlab read files with similar file name inside a folder in order?
  • How to filter a signal?
  • Indexing all diagonals of a matrix in MATLAB
  • Rectify a photo in Matlab
  • How to calculate out put definite integral in matlab
  • Scope of recursively called function in Matlab
  • add white guassian noise to data with matlab
  • How do I append a character to my existing csv file?
  • Not enough input arguments for CDF
  • Need help vectorizing a loop in Matlab
  • how to use subplot within two loops
  • connect dots of scatterm
  • How to use a matrix to store a vector in each element
  • How to get the test case results from script?
  • Efficient ways to find minimum of subset of elements
  • How to get the total sum of several function calls in a double loop
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com