video-processing

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Displaying a YUV formatted video stream in iOS

I am writing an iOS application that gets live video streams from analog security cameras. I can get the video stream from our server application and decode it from it\'s proprietary format on the pho[详细]

2023-02-20 04:02 分类：问答
Global Movement Estimation of squence of images in C++

I need to find aC++ library to find the global movement estimation开发者_如何学C for a project of super resolution of medical images.But I\'m not aware of any of them.Does anyone know a library that c[详细]

2023-02-19 15:32 分类：问答
Improved thumbnail extraction from videos

I have been using FFmpeg to find the middle frame of a h264 video file, and extract the jpg thumbnail for use on a streaming portal. This is done automatically for each uploaded video.[详细]

2023-02-18 18:10 分类：问答
How to get matrices representing frames of videos in MATLAB?

I have an avi-video-file. I would like to represent a frame from this video as 3 matrices (because colors are parameterized by 3 number ([red,green,blue] or [hue,saturation,value] or something else).[详细]

2023-02-18 14:07 分类：问答
audio video programming in C , linux

I want开发者_JAVA技巧 to learn ffmpeg, to implement file format conversion and player in C language under fedora linux. Where I can get the basic details of how audio video files are played in PC?[详细]

2023-02-18 11:30 分类：问答
Open-source PSNR/ SSIM C implementation without OpenCV? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-17 09:17 分类：问答
Catch beanstalkd DEADLINE_SOON event in php

I\'m using Beanstalkd message queue for ffmpeg processing video in my project. I use pheanstalk PHP client for beanstalkd queue. My worker looks like:[详细]

2023-02-17 08:35 分类：问答
Local video tanscoding platform

I was search for a video platform which I can use as a web-service and install locally on my local server to my PHP website.[详细]

2023-02-16 21:23 分类：问答
Stream video to network in h.264 format in C#

I need two things to be done: Create a video from the images (jpeg) which are placed in a folder and Encode this video to h.264 format and stream to the network开发者_JAVA技巧.[详细]

2023-02-16 18:52 分类：问答
Steganography on audio/video with Python

I want to do message embedding in audio/video files using Python. Does anyone have informatio开发者_开发技巧n about some libraries I can use for bit manipulation in audio/video ?There is a list of aud[详细]

2023-02-16 03:40 分类：问答