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GIF means Graphics Interchange Format
developed by CompuServe Cor. in 1987.It is a standard format
to compress images with monotone color and clear details.
GIF image file data is compressed with variable length
compression algorithm, so it could support up to 256 colors.
GIF includes two types: static GIF and animated GIF. Both of
them support transparent background images and applicable to
multiple operating systems. "size" small, online animation
are many small GIF format.
WMA is Windows Media Audio. WMA is a
new audio format developed by Microsoft well known as MP3.
With a higher rate in files compression and better sound
quality than the latter, even far beyond those of RA.
To convert gif to wma file, Microsoft
DirectX 8.1or later version is required.
Download
WMA Converter which can
convert gif animation to wma file. Select a gif animation
file, set the start time, the end time or audio encoding
bitrate if needed. The bitrate is bigger, the file size is
bigger, the audio quality is higher, and vice versa. Click
the Convert button to convert gif animation to wma.
AVS is a coding method of a new
generation developed by China with the independent
intellectual property rights. Now China is working on the
development of AVS specifications. AVS standards mainly
includes 4 technical standards: system, video, audio and
digital rights management. And AVS video mainly focuses on
video compression applied to high definition television and
high-density optical storage media.
H.264 is a kind of high-performance
video codec technology developed by JVT (Joint Video Team)
formed by both ITU-T and ISO. So it痴 not only ITU-T痴 H.264
but also ISO/IEC痴 MPEG-4 AVC and which nearly becomes Part
10 of the MPEG-4 standard. H.264痴 biggest advantage lies in
high compression ratio which will greatly help users save
download time and data traffic charges. H.264 compression
ratio is twice higher than MPEG-2 while 1.5 ~ 2 times than
MPEG-4 under the condition of the same image quality.
Besides, H.264 also provides high-quality smooth image.
AVC is Advanced Video Coding.
To convert AVC to wma or H.264 to wma,
please install
FFDshow and
container splitter. |
