how to compress avi video files

the index of the end frame. Its value must be less than 65536. If it is-1, it indicates playing to the end of the video stream. Nrep is the number of replay times. If it is-1, it will be played infinitely. The seek () function is used to statically display a frame of a video stream. The NTO parameter is the frame index. The value must be less than 65536. If it is 0, the first frame is displayed. If it is-1

An AVI file is a multimedia file. An Avi image is a video image. It is a riff description file used to obtain, edit, and demonstrate audio and video sequences. A general AVI file contains audio streams and video streams. Some spec

After capturing the audio and video to save to a local file, this is a very common application scenario, dxpacknet saving video files is also relatively simpleWrite to stream with Iavistreamwriter AVI file1. Initialize the relevant device, set the data capture callback functiondxdevicecollection cameras; Idxcame

Recently, due to the need to convert some videos from the FLV format to the AVI format, I wrote the following script to automate the conversion: #! /Bin/bashffcmd = '/cygdrive/C/work-DIR/FFMPEG/ffmpeg.exe' # path to ffmpe tools # Check output directory existif! Test-d $2; then mkdir $ 2FI # Convert FLV to avifor F in $ (ls $1 /*. FLV); do if test-F $ F then ECHO-e "\ nconverting $ F" FILENAME =$ (basename $ f | cut-d '. '-F 1) # echo $ filename $ ffc

RedHat-certified RHCE video tutorial-full-7-part high-definition AVI-format RHCE video tutorial. CD1RHCE video tutorial. CD2RHCE video tutorial. CD3RHCE video tutorial. CD4RHCE video tu

With DivX, XIVD, RMVB and other media popular, the problem of subtitles also appeared in front of us, if you are watching video, subtitles also have problems how to do? The following author for you one by one to solve the problem of subtitles 1. Subtitles cannot be displayed First of all, we must ensure that the subtitle file is really the same as the corresponding video file, while the subtitle

(pcompressedstream, frames, 1, buffer, sizeof (buffer), aviif_keyframe, null, null );Memset (buffer, I * 20 + 50, sizeof (buffer ));Frames ++;}// Pcompressedstream-> release ();If (pvideostream){Pvideostream-> release ();Pvideostream = NULL;}If (pavifile){Avifileclose (pavifile );Pavifile-> release ();Pavifile = NULL;} Avifileexit (); // release the databaseReturn 0;} Options. fcchandler settings are closely related to the size of the video window. I

Because many teaching videos are in the CSF format, they cannot be played on mobile phones, P5, or some players, and sometimes we want to use the video acceleration function, however, these conditions are not supported for videos in the CSF format, so in many cases we need to convert them to other video formats. The following shows how to convert videos in AVI fo

Video sharingWant to achieve a video on iphone, upload to the cloud to share to mobile friends.Technology implementationVideo compression. The video of the iphone is very large, a few seconds on a few 10 trillion files, need to do compression, the original consideration with ffmpeg, installation is more complex, there

Create a program to read and display video files, and use the slider bar to control the playback of video files. A slider is used to control the video playback position, jumping in 10 steps. Another slider to control stop/play/*Create a program to read and display

Author: King of songs After completing the mobile phone player project, I have to say goodbye to the Battle of manager Zhu, which will be developed in Beijing for a few months. Prepare After finishing the 3GP, FLV, and AVI formats, We can summarize the hard work of several months and provide some reference for later users. 1. Overview All popular file formats are supported by large companies. FLV benefits from the online

TMPGEnc is a Japanese MPEG1/2 compression software. It has a free version and is recognized as one of the best software for compressing VCD ", this article gives a brief introduction to its usage. 1. open the file: Start TMPGEnc and click "Browse" to import the video source file. It can be avi, mpg, or other types of files. Specify the output file name and path.