Convert H263 to WebM
Total Video Audio Converter converts H263 files to WebM easily. The
software is a professional H263 to WebM Converter. You could
customize video size, frame rate, and bit rate with the converter so that the output
file size is controllable. Besides WebM, the converter converts H263 files
to OGG/OGM/OGV and H.264 that are HTML5 video formats either. Then, you can
easily add your video to your
website using HTML5.
The software is also an all-in-one video converter that converts any formats
to popular video formats such as PPM image sequence, M4V, 3G2, OGM, WMV, CAF (Core Audio Format), Android Tablet, etc. It could convert DVD to MPA, TS to SPX (Speex), M4V to 3G2, M2TS to MOV, FLV to WMV,
and so on.
Total Video Audio Converter supports batch conversion and, is full compatible
with 32-bit and 64-bit editions of Windows 10/8/7/Vista/XP/2000.
What is H263?
H.263 is a video codec standard originally designed as a low-bitrate compressed
format for videoconferencing. H.263v2 (also known as H.263+, or as the
1998 version of H.263) is the informal name of the second edition of the
ITU-T H.263 international video coding standard. It retained the entire
technical content of the original version of the standard, but enhanced
H.263 capabilities by adding several annexes which can substantially improve
encoding efficiency and provide other capabilities (such as enhanced robustness
against data loss in the transmission channel). The H.263+ project was
ratified by the ITU in February 1998. Despite the fact that now H.264 is
more extended, H.263 is still widely employed by internet applications
such as Flash Video content (as used on sites such as YouTube, Google Video,
MySpace, etc.), desktop video conferencing, video telephony, surveillance
and monitoring, 3GPP files for playback on mobile phones. It is also required
for IP Multimedia Subsystem (IMS) and Multimedia Messaging Service (MMS).
Most new videoconferencing products now include H.264 as well as H.263
and H.261 capabilities. It was designed for low bitrate communication,
early drafts specified datarates less than 64 Kbits/s, however this limitation
has now been removed. The original version of the RealVideo codec was based
on H.263 up until the release of RealVideo 8. It has replaced H.261 for
video conferencing in most applications and also dominates Internet video
streaming today. H.263 has since found many applications on the internet:
much Flash Video content (as used on sites such as YouTube, Google Video,
MySpace, etc.) used to be encoded in Sorenson Spark format (an incomplete
implementation of H.263), though many sites now use VP6 or H.264 encoding.
What is WebM?
WebM is an open, royalty-free, media file format designed for the web.
In June 2011, ZiiLABS demonstrated their 1080p VP8 decoder implementation
running on the ZMS-20 processor. The chip's programmable media processing
array is used to provide the VP8 acceleration. MPC-HC as of SVN 2071 and
higher builds supports WebM playback with internal VP8 decoder based on
FFmpeg's code. The full decoding support for WebM is available in MPC-HC
since version 1.4.2499.0. The team that created VP8 have been pioneers
in video codec development for over a decade. VP8 delivers high quality
video while efficiently adapting to the varying processing and bandwidth
conditions found on today's broad range of web-connected devices. Logitech
is planning to use WebM as part of a video calling service. A WebM file
consists of VP8 video and Vorbis audio streams, in a container based on
a profile of Matroska. In mid-2010, Simon Phipps, a board member for the
Open Source Initiative, expressed doubts as to whether the original WebM
license was an open-source license, since it had not been submitted to
the OSI for approval. Native WebM support by Mozilla Firefox, Opera, and
Google Chrome was announced at the 2010 Google I/O conference. Internet
Explorer 9 requires third-party WebM software. Safari for Windows and Mac
OS X relies on QuickTime to play web media, which as of 1 April 2011, does
not support WebM unless a third-party plug-in is installed. Google acquired
ON2, the original developer of VP8 technology. VP8 is now an open and free
technology. Also ST-Ericsson and Huawei have hardware implementations in
their computer chips. Some video codecs require content distributors and
manufacturers to pay patent royalties to use the intellectual property
within the codec. WebM and the codecs it supports (VP8 video and Vorbis
audio) require no royalty payments of any kind. You can do whatever you
want with the WebM code without owing money to anybody.
How to Convert H263 to WebM?
- Free Download Total Video Audio Converter
- Install the Program by Step-by-step Instructions
- Launch Total Video Audio Converter
- Choose H263 Files
Click "Add Files" to choose H263 files.
Choose one or more H263 files you want to convert and then click Open.
Total Video Audio Converter will open the files and get file
information such as width, height, frame rate, video bit rate, audio sample rate,
audio bit rate, audio channels, and then list the information at conversion list.
- Choose Output Format
Click on combo box of output format and then choose "to WebM".
- [Optional, for advanced user]
Set Encoding Parameters
If you want to change WebM encoding parameters such as bit rate, frame rate, video
size, please click "Options".
And then, switch to tab "Video & Audio" and then choose "WebM
(*.webm)" at "Output Format", and then set options.
- Convert H263 to WebM
Click "Convert" to convert all H263 files in list to WebM format.
The software is converting H263 files to WebM.
- Play & Browse
When conversion completes, you can right-click converted item and choose "Play
Destination" to play the outputted WebM file; or choose "Browse Destination
Folder" to open Windows Explorer to browse the outputted WebM file.
H263 to WebM Software is 100% clean and safe to
install. It's certified by major download sites.
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