High Definition Surround Sound
Transcoding video for HD devices
If you want to be able to play transcoded content in high-breeding definition will have to use video containers which are capable of using very high speeds and maintain compatibility. video containers which are best suited for this task are AVI, MPEG-2, MKV, WMV, there are many other video containers however, this provision are the most compatible.
AVI is a container very popular video that can use multiple codecs to adjust the file size of the quality of its environment, the most popular codecs used with AVI DivX and Xvid, H.264 further improvement can be added to the encoded media, but have to figure out if the player is able to read files using better transcoded H.264. The most popular tool for high-definition video encoding AVI DivX is the doctor, others may use tools like Virtual Dub, but this is more complex. Dr. DivX lets you import files and encoded using the DivX codec which has three different configurations, one for portable devices, one for film home and the last, which corresponds to high-definition players, which is the one you want to use. The bit rate for high-definition DivX files can go as high as 4000 kbps due to compression algorithms used by the code, if you apply several steps you might be able to get away with a lower bit rate.
MPEG-2 is also a popular format that can be used for transcoding high-quality video in order to achieve good quality you have to use a much higher bit rate compared to the AVI format, this means you have to use a bit rate between 6000-10000 kbps for the purpose of achieving quality, the bit rate you specified may seem excessive for most people but this is the bit rate used to encode a DVD, the file size is required to store the files will be much more than the AVI container.
Matroska or MKV in video coding change will allow a more flexible container, one that will have all the original features found on DVD such as subtitles, multiple audio and video. To achieve high definition using this container will have to set the bitrate to 4000 kbps three because the compression method used in the MKV files can be as efficient as that used in AVI codecs.
If you decide to use the container for Windows Media Video or WMV will have to set the bitrate around 4000 kbps three, as well as the compression method used in this container is also very efficient, WMV transcoding will save a lot of space compared to MPEG-2 which can be a lifesaver if you transcoding is a very long film, as the Lord of the Rings party.
The bit rates specified in this article are by no as a rule, are merely suggestions you can follow to achieve good results taking into account that uses a source of high quality and constant bit rate, other Factors that may affect the size of your file include the audio stream can also be encoded in order to save some space but some people prefer to encode the video, and if the audio untouched to preserve Dolby Digital surround sound using many channels.
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Mac Mini Media Center HD surround sound
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