Original paste: Http://linuxdesktop.cn/2007/07/25/ffmpeg-convert-flv-to-mpeg
convert FLV to MPEG in ffmpeg 2007-07-25 13:50 | Classified Audio and video | by Tualatrix | 315 Times Read
YouTube downloads some video from the FLV format, but it's a little bit of a problem.
Originally mplayer can be very good support for the
Files in FLV format cannot be played after being uploaded to the server because most of the hosts in China are Win2003. The FLV format is not specified by default. Although it can be seen in FTP, it cannot be accessed through http, it cannot be played.[Cause: IIS6 MIME verification is enhanced in WIN2003, and Error 404 is displayed for all unregistered extended file formats. Manually add the MIME ing relati
Recently made a RTMP transit service program, through the practice, familiar with rtmp play and push in various formats, summarized here.Program GitHub Address: Https://github.com/runner365/rtmp_relayRTMP Play Receive Message analysisMessage received at first frame:1) 0x46 4c: Refer to the following article:Character FLV Header2) 0x01 05Version typeflagsreserved Typeflagsaudio typeflagsreserved typeflagsvideoWhen this is resolved, it is generally not
This article describes a C # implementation of a method by ffmpeg from an FLV video file. Share to everyone for your reference. The specific analysis is as follows:Need to download FFmpeg first, this is open source, the code is as follows: The code is as follows:Using System; Using System.Configuration; public class PublicMethod:System.Web.UI.Page { Public Publicmethod () { } File path public static string ffmpegtool = "Ffmpeg/ffmpeg.exe"; public stat
The source of the FLV video filefirst of all, this flash video, that is, flash videos.Why do you use this? It's obvious that you need to play the video in the Web. We all know the general video file, or ASF format, WMV format using MediaPlayer for playback, or RM format with RealPlayer playback.The problem is that different formats require you to choose a different player, which is not available to the local computer for users who do not have the appr
Skills | Video Playback Everyone good, not long ago I will cenfun Music player to join the FLV video playback function, here alone to give everyone to do a flash FLV player (ActionScript only control, do not use FLVPlayback components), If there is any improper place also to correct.
Let's turn on your Macromedia Flash Player 8 (recommended) Start!
First create a new document, set the background color black
: This article mainly introduces how to use nginx to build flv and mp4 streaming media servers based on rtmp or http. if you are interested in PHP tutorials, refer to it. Http://itindex.net/detail/48702-nginx-rtmp-http
I. streaming media playback mode1. HTTP
In this way, you need to download the FLV video file and play it locally. Once the FLV video file is dow
Server | solution | upload
FLV format files cannot be played after uploading servers because most of them are Win2003 hosts. Default is not specified output FLV This format, although it can be seen in the FTP, but not through HTTP access, it can not play.
[ Reason:WIN2003 has tightened IIS6 mime verification, and all unregistered extended file formats show 404 errors. Manually add a MIME mapping relationsh
Https://github.com/332065255/flv2fmp4
code Base
Soft coded FLV to MP4 container (i)Soft coded FLV to MP4 container (ii) FLV tag DismantlingSoft coded FLV to MP4 container (iii) FLV METADATA tag parsingSoft coded FLV to MP4 conta
Https://github.com/332065255/flv2fmp4
code Base
Soft coded FLV to MP4 container (i)Soft coded FLV to MP4 container (ii) FLV tag DismantlingSoft coded FLV to MP4 container (iii) FLV METADATA tag parsingSoft coded FLV to MP4 conta
Problem description; obtain the thumbnail and video duration of the flv video.
Google found that Ffmpeg can be used to obtain video information for half a day. First, let's introduce FFMEPG.
Here, I will briefly describe: FFmpeg is a complete solution for recording, conversion, and streaming audio and video. It is a leading Audio/Video Codec class library. Official official ffmpeg does not support rmvb and rm formats, but there are many solutions
T
Https://github.com/332065255/flv2fmp4
code Base
Soft coded FLV to MP4 container (i)Soft coded FLV to MP4 container (ii) FLV tag DismantlingSoft coded FLV to MP4 container (iii) FLV METADATA tag parsingSoft coded FLV to MP4 conta
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 mapping relationship in the MIME type of the Web site HTTP header in IIS:
MIME type: video/x-fl
JW player is a simple and fully functional Online FLV Flash Player with many optional control parameters.Multiple parameters can be used in combination. The following describes how to use them:File (FLV file address. If not set, the default value is video. FLV in the same directory of JW player FLV web player)Autostart
("window"> "Database"), create a component button and create a button style. You can use it for the moment.2. Drag the new button object from the "Database" panel to the end of the stage address input box to create the play start button.3. Name the instance play_bt for the start button ".
The fourth layer is used to put all the ActionScript:
// Initialize
// Create a NetConnection object
Var my_nc: NetConnection = new NetConnection ();
// Create a local stream connection
My_nc.connect (null );
Java calls ffmpeg to convert video formats to flv and ffmpegflv
Java calls ffmpeg to convert the video format to flv
Note: The following program runs in Linux. If rmvb is converted to avi in windows, the problem may occur. To succeed, you need to download the next drv43260.dll and put it under C: WindowsSystem32.
Writing a video management system over the past few days has encountered a major problem: If yo
Client-side-FLV-Encoding)
Scenario: Get An MPG or AVI file and switch it to FLV on your PC.
1, Sorenson squeeze: http://www.sorensontech.com/solutions/prod/mx_win.php
2, Riva FLV Encoder: http://www.rivavx.com/index.php? Encoder l = 3
3, turbine Video Encoder: http://www.blue-pacific.com/products/turbinevideo/default.htm
4, export exporter: http://www.on2.com/co
Due to project requirements, you need to use C ++ to obtain the playback time of the FLV video file. The materials found on the Internet include PHP, Perl, and C # implementation. However, I tried it, the effect is not good. Some FLV files can read the playback time, but some cannot. The following are references:1,Http://flixforums.com/archive/index.php/t-149.htmlThis document is the most helpful, including
The time length of FLV needs to be fed back during the search of the mobicast flash stream. However, if flvmdi is used to inject each file into metadata and then read and retrieve the time, so the lyrics of Eason Chan "next year today" are quite suitable for my software.The length of time for the program to read FLV.There are few such articles in online search. Most of them teach you how to use as to read metadata. However, if metadata is not injected
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