output
P.startinfo.redirectstandarderror = true; REDIRECT Error output
P.startinfo.createnowindow = true; Settings do not display windows
P.start ();
P.standardinput.writeline (command); You can also enter commands to execute in this way
P.standardinput.writeline ("Exit"); But remember to add exit or the next line of code
You must create code that ends the process after the automatic conversion completes
return P.standardoutput.readtoend (); From the output stream to get the results of the co
We refer to the FLV file parameters
Full information for FLV file types:
Mime Type: video/x-flv
File name extension:. flv
Required Parameters: None
Optional Parameters: None
Coding considerations: FLV
1,flv IntroductionFLV is the abbreviation for Flash video, and the FLV streaming format is a video format developed with the launch of Flash MX. Because it forms a very small file, loading speed is very fast, so that the network to watch video
FLV is the short name of Flash video, which is a good visual format. The advantage of FLV format video, compared to SWF format, is that the resulting files are small, load fast, and can be played while loading.
If you are a stand-alone server, you can add the following MIME
Hana FLV Player is a more widely used player plugin in WordPress,
The plug-in contains 5 media players, whose playback files are mainly FLV files,
and the inserted File button integrated into the WordPress background editing interface for user-friendly operation,
Really is a rare good plugin.
Built-in player
OS
Hana FLV Player is a more widely used player plugin in WordPress,The plug-in is built with 5 media players, and its playback files are mainly FLV files.And the Insert File button integrated into the WordPress background editing interface for user-friendly operation,is really a rare good plug-in.
Built in player
OS FLV
Open the converter, add the video file first, click the "Add Video" key in the upper-left corner, and open the FLV video import you want to convert in the open folder. Files can be multiple, and can be converted in batches. This is recently I like to watch the Korean dramas
Php cannot download flv files or mp4 files. if you want to transmit the flv playback address or mp4 playback address through POST, you can directly download the files. it is easy to download and directly receive POST data. the format of POST data is similar: a. com1.
"An FLV video that can be played locally using a flash Media Player will not be uploaded to the Web."
In fact, the reason is very simple, because most of the domestic Win2003 host. The default is to not specify output FLV this format.
Although it can be seen in FTP, but not through HTTP access, it can not be played.
Two kinds of solutions:
1, find the server a
On the win2003 host, files in FLV format cannot be played after being uploaded to the server. By default, FLV files are not output in this format. Although it can be seen in FTP, it cannot be accessed through HTTP and thus cannot be played.
The reason is that win2003 enhanced IIS6 mime verification, and all unregister
download progress shown as 0. This is the normal situation, patiently waiting for the download of the Victoria Tong can be completed.
3. Why is the download video divided into several segments?
Youku in the server to a video into a number of files (different video, the number of
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
A lot of video conversion methods have been found, and the final process record is as follows:
Conversion Environment: window2003Conversion Tool: FFMPEGConversion steps:1/download the latest ffmpeg.exe version from the http://ffdshow.faireal.net/mirror/ffmpeg/ ( .7z is also a compression format)2. decompress the package to the local c: \ FFMPEG.
3. Convert the video file command line format:Conversion
Php uploads videos and automatically transcodes them into FLV! Recently, I worked as a school TV website and wanted to develop a function for students to upload their DVSs. I used php to convert them into the flv format and found related materials like youku and tudou, I found that the ffmpeg software seems to be able to implement nbsp;, but it is very simple. I only provided some parameters for php to upl
Use the video, netconnection, and netstream classes to load and play FLV files. Process the corresponding event in the script:
Netstatusevent-when the netconnection object executes the connect () method, netstatus is changed. When the netstream object executes the play () method, error handling is also monitored by it.
The securityerrorevent-netconnection object
Open the converter, add the video file first, click the "Add Video" key in the upper-left corner, and open the FLV video import you want to convert in the open folder. Files can be multiple, and can be converted in batches. This is recently I like to watch the Korean dramas
FLV is the short name of Flash video, FLV streaming media format is a new video format, all called Flash video. Because it forms a very small file, loading speed is very fast, so that the network to watch video
tried. Start gnome-terminal
Run the cd command to enter the folder where the flv file is located.. For example, my flv file is 360000028.flv.Then the command line,Sudo mplayer-dumpaudio 360000028.flv-dumpfile 360000028133A prompt is displayed on the command line interface. My mplayer is version 1.0 rc4.After that, the FLV
You have uploaded the file to csdn at http://download.csdn.net/detail/avsuper/7421647...
This program can record the camera video and microphone audio as FLV files.
Video Compression uses H.264 encoding, and audio compression uses AAC encoding. rtmp live video can be synch
Use php to obtain the flv video length instance code.
If you don't talk much about it, paste the Code directly. The specific code is as follows:
Function BigEndian2Int ($ byte_word, $ signed = false) {$ int_value = 0; $ byte_wordlen = strlen ($ byte_word); for ($ I = 0; $ I
Summary
The above is an example code for using php to get flv
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