ASF to FLV

ASF to FLV Converter, Convert ASF to FLV

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ASF to FLV Converter

Convert ASF to FLV


ASF to FLV software converts ASF to FLV quickly. The converter also converts more than 120 video and audio file formats to popular media formats, for example, M4B, OGV, MKV, M4A, MOV, AAC, DivX, etc. It could convert PVA to AC3, SOL to ASF, FLIC to M4V, NSV to AAC, MTV to WMV, and so on.

The software supports batch conversion and is full compatible with Windows 10/8/7/Vista/XP/2000.

ASF to FLV Software is compatible with Windows 10, 8, 7, Vista, XP, 2008, 2003, and 2000

What is ASF?
Advanced Systems Format (formerly Advanced Streaming Format, Active Streaming Format) is Microsoft's proprietary digital audio/digital video container format, especially meant for streaming media. ASF is part of the Windows Media framework.

ASF is based on serialized objects which are essentially byte sequences identified by a GUID marker.

The format does not specify how (i.e. with which codec) the video or audio should be encoded; it just specifies the structure of the video/audio stream. This is similar to the function performed by the QuickTime, AVI, or Ogg container formats. One of the objectives of ASF was to support playback from digital media servers, HTTP servers, and local storage devices such as hard disk drives.

The most common filetypes contained within an ASF file are Windows Media Audio (WMA) and Windows Media Video (WMV). Note that the file extension abbreviations are different from the codecs which have the same name. Files containing only WMA audio can be named using a .WMA extension, and files of audio and video content may have the extension .WMV. Both may use the .ASF extension if desired.

ASF files can also contain objects representing metadata, such as the artist, title, album and genre for an audio track, or the director of a video track, much like the ID3 tags of MP3 files. It supports scalable media types and stream prioritization; as such, it is a format optimized for streaming.

The ASF container provides the framework for digital rights management in Windows Media Audio and Windows Media Video. An analysis of an older scheme used in WMA reveals that it is using a combination of elliptic curve cryptography key exchange, DES block cipher, a custom block cipher, RC4 stream cipher and the SHA-1 hashing function.

ASF container-based media is usually streamed on the internet either through the MMS protocol or the RTSP protocol.

What is FLV?
Flash Video (FLV ) is the name of a file format used to deliver video over the Internet using Adobe Flash Player (formerly known as Macromedia Flash Player) versions 6-10. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. The most recent public release of Flash Player supports H.264 video and HE-AAC audio. Flash Video content may also be embedded within SWF files. Notable users of the Flash Video format include YouTube, Google Video, Yahoo! Video, Reuters.com and many other news providers.

Step-by-Step Instructions to Converting ASF to FLV

  1. Click Here to Download ASF to FLV Software for Free
  2. Install the software by step-by-step instructions
  3. Launch ASF to FLV Software
  4. Choose ASF files

  5. Click Add Files
    Click "Add Files" to choose ASF files and add them to conversion list.

    Choose one or more ASF files
    Choose one or more ASF files you want to convert and then click Open.

  6. Choose "to FLV"

  7. to FLV

    [Optional, for advanced user] If you want to change FLV encoding parameters, for example, vodec codec, bit rate, frame rate, video size, please click "Options".

    Click Options

    FLV Encoding Parameters
    [Optional] Switch to tab "Video Options" and then set encoding parameters.

  8. Convert ASF to FLV

  9. Click Convert
    Click "Convert" to convert ASF files to FLV.

    Converting ASF to FLV
    The software is converting ASF to FLV.

  10. Play & Browse

  11. Play & Browse
    When conversion completes, you can right-click converted item and choose "Play Destination" to play the outputted file; or choose "Browse Destination Folder" to open Windows Explorer to browse the outputted file.

  12. Done
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ASF to FLV Software is 100% clean and safe to install. It's certified by major download sites.
ASF to FLV Software is 100% Clean!

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