H261 to FLV

H261 to FLV Converter, Convert H261 to FLV

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Convert H261 to FLV

H261 to FLV software converts H261 to FLV quickly. The converter also converts more than 120 video and audio file formats to popular media formats, for example, DivX, 3G2, MKV, OGG, M4B, ASF, M4V, etc. It could convert OGM to MP3, MTS to OGV, NUV to WMV, H264 to M4V, VOB to MKV, and so on.

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

H261 to FLV Software is compatible with Windows 10, 8, 7, Vista, XP, 2008, 2003, and 2000

What is H261?
H.261 is a 1990 ITU-T video coding standard, ratified in November 1988. Originally designed for transmission over ISDN lines on which data rates are multiples of 64 kbit/s. It is one member of the H.26x family of video coding standards in the domain of the ITU-T Video Coding Experts Group (VCEG). The coding algorithm was designed to be able to operate at video bit rates between 40 kbit/s and 2 Mbit/s. The standard supports two video frame sizes: CIF (352x288 luma with 176x144 chroma) and QCIF (176x144 with 88x72 chroma) using a 4:2:0 sampling scheme. It also has a backward-compatible trick for sending still picture graphics with 704x576 luma resolution and 352x288 chroma resolution (which was added in a later revision in 1993).

The H.261 standard actually only specifies how to decode the video. Encoder designers were left free to design their own encoding algorithms, as long as their output was constrained properly to allow it to be decoded by any decoder made according to the standard. Encoders are also left free to perform any pre-processing they want to their input video, and decoders are allowed to perform any post-processing they want to their decoded video prior to display. One effective post-processing technique that became a key element of the best H.261-based systems is called deblocking filtering. This reduces the appearance of block-shaped artifacts caused by the block-based motion compensation and spatial transform parts of the design. Indeed, blocking artifacts are probably a familiar phenomenon to almost everyone who has watched digital video. Deblocking filtering has since become an integral part of the most recent standard, H.264 (although even when using H.264, additional post-processing is still allowed and can enhance visual quality if performed well).

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 H261 to FLV

Click Here to Download H261 to FLV Software for Free
Install the software by step-by-step instructions
Launch H261 to FLV Software
Choose H261 files

Add Files

H261

Open

Choose "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".