condense video file

Recently discovered some websites, can parse each big video website VIP. Think carefully, this is also a reptile, crawling is video data.First select a video site, I chose the film encyclopedia, and then choose the film soon released "a show."Analysis pageI'm using a Chrome browser, F12 into the view. Select the doc in the network and find the data from the main

FOURCC is a four-byte code used to determine the encoding format of the video.A list of available encodings can be found from fourcc.org.#-*-coding:utf-8-*-ImportNumPy as NPImportCv2cap=Cv2. Videocapture (0) FourCC= Cv2. VIDEOWRITER_FOURCC (*'XVID') out= Cv2. Videowriter ('Test.avi', FourCC, 20.0, (640, 480)) whilecap.isopened (): RET, Frame=Cap.read ()ifRET = =True:frame=Cv2.flip (frame, 0) Out.write (frame) cv2.imshow ('Frame', frame)ifCv2.waitkey (1) 0xff = = Ord ('Q'): Break

Project address, for starHttps://github.com/979451341/Audio-and-video-learning-materials/tree/master/FFmpeg (mp4%e8%bd%acyuv%ef%bc%89This time is to decode the MP4 the YUV file out, first introduced a wave of YUV fileYUV refers to the luminance parameters and chromaticity parameters are separated by the pixel format, and the advantage of this separation is not only to avoid mutual interference, but also to

[Linux_Fedora _ application series] _ 2 _ how to install the video player and video file decoding here we will install the video player. We still use the yum Method for installation. 1. install Totem yum install Totem. If you are using the default FC14 yum library, you can find that the software cannot be installed nor

Although today's hard disk is a few gigabytes, but once in the computer storage MP3, VCD and other audio-visual materials, you will feel that the hard disk always seems to be insufficient. There is a great "friend" who can help us, oh, that's realproducer. You can listen to music, while the mouse, the blink of an ear, large audio and video files are converted into a small RM file, while the image and sound

[Linux_Fedora _ application series] _ 2 _ how to install the video player and video file decoding here we will install the video player. We still use the yum method for installation. 1. install TotemyuminstallTotem. if you are using the default FC14 yum library, then... [Linux_Fedora _ application series] _ 2 _ how to

appsetting unit for K Each time you finish processing the data in this cache, continue to request the next data from HTTP The HTTP request data is not submitted at a time, the data in any one place may have breakpoint problem, the program for the breakpoint algorithm reference some of the online data, debugging results or OK, which add System Application data analysis. function is to provide data in the following progress reading module The main chunk processing result is completed to encaps

Use ffmpeg to encode the BMP image as a x264 video file and save the H264 video as a BMP image,The ffmpeg open-source library encodes bmp images into x264 files and decodes and saves the encoded H264 files as BMP files. Based on the blog code, you can build a test environment in vs2010. Resource download code: # Define _ AFXDLL # include The following informatio

In web development often encounter some simple video playback function, but now the video format is different, and can be dynamically added, so we have to save the video to the data Oh, OK, let's look at the paragraph I wrote a simple PHP video web player code bar. Copy the Code code as follows: Include './admin/con

Html production simple framework webpage 2: implement the operation steps and source file download of your audio and video station (you can play the video playback code of mp4, avi, mpg, asx, and swf files ), The new video playback function is as follows: The left.html code of the left-side webpage is as follows: A d

. h header file. For information about the BMP file format and conversion, refer to "Reference 2" and "Reference 3" I mentioned ". Before compiling tutorial01, make sure that the path of your header file and Lib file is correct. For example, you need to modify the path of the Lib library. Source code: http://downloa

In the past, we wanted to turn a PowerPoint presentation into a video file, maybe find some special format conversion software or screen video software, and in fact, the PowerPoint version 2010 itself provides the ability to convert a PowerPoint presentation into a Windows Media Video

In the past, we wanted to turn a PowerPoint presentation into a video file, maybe find some special format conversion software or screen video software, and in fact, the PowerPoint version 2010 itself provides the ability to convert a PowerPoint presentation into a Windows Media Video

continuation of the breakpoint and the edge-to-bottom broadcast of the video fileThe best way is through the header (' X-accel-redirect:/xxx/aa.mp4 ') access, X-accel-redirect support Content-range and HTTP 206,apache inside is X-sendfileIf you can not configure nginx internal option, or Nginx does not support X-accel-redirect, but to use the breakpoint continuation, edge and download protection, then the PHP code to controlThe idea is to use token a

Oracle Video Tutorial Goals Oracle Video tutorial, wind Brother this set of Oracle Tutorial Training learning Oracle parameter parameter file and Oracle control file Controlfile in depth, how to modify the parameter file, the role of Oracle control

Beginners | tutorials One of the important new features of FLASHMX is the increased support for multiple video file imports and applications, where FLASHMX can import standard media files supported by QuickTime or Windows players. For an imported video object, you can zoom, rotate, distort, and mask, or you can create a video