RMVB is different from RM from the name
presented. Rmvb with extra ívbí means Variable Bit Rate,
whose format picture is much more clearer than those of RM
of last generation. RMVB breaks the average bit-rate of
compression which reduces the bit rate of still images to
optimize the whole movieís bit rate, improve the efficiency
as well as save resources. It applies higher bit rates to
complicated dynamic picture while flexibly converted to
lower ones in static image, and thus it finally gets the
wonderful audio and video effect.
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 rmvb to MKV file, please
install the latest
RealPlayer if Windows has not installed it. Download
RealMedia Splitter. Unzip the file with WinRAR, use the command line "regsvr32
RealMediaSplitter.ax" to register it. Or download the
bat file to Release
folder to register.
MKV Converter which can
convert rmvb to mkv file. Then please install
codecs. Select a rmvb file, set some parameters such as
the video compressor, Microsoft ADPCM as the audio
compressor, adjust the resolution, frame rate etc if
APPLE TV could support both files
encrypted with the FairPlay Digital Rights Management
technology and photos with extension of JPEG, BMP, GIF,
TIFF, and PNG.. Audio can be encoded with AAC, MP3, Apple
Lossless, AIFF, or WAV audio codecs. Video could also be
supported when itís encoded with either the MPEG-4 video
codec for a maximum resolution of 720x432 (432p) or 640x480
pixels at 30 fps or the H.264 video codec for a maximum
resolution of 720p (up to 1280x720 pixels) at 24 fps.
To convert APPLE TV to mkv means to
convert quicktime/mpeg4 format video files to mkv file
normally. Please try to install the
QuickTime Player and
QuickTime Directshow filter. If the file is encrypted,
the conversion will fail.
MPE is a kind of mpeg file extension.
Install the proper mpeg decoder first, then you can convert
mpe to mkv.