AVI is Audio Video Interleave. Itís a
media format that combines audio and video synchronously.
With high quality of image and availability on multiple
platforms, it is mainly applied to Multimedia CDs to save
every sorts of imaging information on TV, Movie, etc.
MKV is a common video file defined by
Matroska Media, a new multimedia package format. The feature
of MKV is that it could hold many types of encoded video,
audio and subtitles stream.
To convert avi to mkv file, you may
first install the proper avi decoder in your system. The
video and audio stream in the avi container can be encoded
by any codecs. So you have to try different decoders until
you can preview the avi in Windows Media Player or MKV
MKV Converter which can
convert avi to mkv file. Then please install
codecs. Select an avi file, set some parameters such as
the video compressor, Microsoft ADPCM as the audio
compressor, adjust the resolution, frame rate etc if
HDTV means High Definition Television
which provides broader screen and higher definition than VCD
or even DVD. HDTV technology having the best audio and video
is the highest standard of DTV (Digital Television). The
resolution of HDTV could reach as high as 1920 ◊ 1080 while
the frame rate could reach to 60 fps. Besides, it adopts
digital technology thus signalís anti-noise ability enhances
Please install HDX4 HDTV or FFDSHOW or
other codecs for HDTV to mkv.
DVB stands for Digital Video
Broadcasting. Itís a series of international recognized open
standards for digital TV maintained by DVB Project, an
industrial organization formed by over 300 members and
launched by Joint Technical Committee formed by European
Telecommunications Standards Institute (ETSI), European
Committee for Electrotechnical Standardization (CENELEC) and
European Broadcasting Union (EBU). DVB transmission system
makes use of all common television broadcasting transmission
media including satellite, cable, terrestrial, SMATV, MNDSD,
whose DVD Standards are respectively are DVB-S, DVB-C, DVB-T,
DVB-SMATV, DVB-MS and DVB-MC.