Singapore Video/Audio Conversion Services

Convert Video Tape or Video File to
Mpeg2 Video format in Singapore

Mpeg2 Informations:

MPEG-2 is widely used as the format of digital television signals that are broadcast by terrestrial (over-the-air), cable, and direct broadcast satellite TV systems. It also specifies the format of movies and other programs that are distributed on DVD and similar discs. TV stations, TV receivers, DVD players, and other equipment are often designed to this standard. MPEG-2 was the second of several standards developed by the Moving Pictures Expert Group (MPEG) and is an international standard. Parts 1 and 2 of MPEG-2 were developed in a collaboration with ITU-T, and they have a respective catalog number in the ITU-T Recommendation Series.

While MPEG-2 is the core of most digital television and DVD formats, it does not completely specify them. Regional institutions can adapt it to their needs by restricting and augmenting aspects of the standard. See Video profiles and levels.

MPEG-2 includes a Systems section, part 1, that defines two distinct, but related, container formats. One is the transport stream, a data packet format designed to transmit one data packet in four ATM data packets for streaming digital video and audio over fixed or mobile transmission mediums, where the beginning and the end of the stream may not be identified, such as radio frequency, cable and linear recording mediums, examples of which include ATSC/DVB/ISDB/SBTVD broadcasting, and HDV recording on tape. The other is the program stream, an extended version of the MPEG-1 container format without the extra overhead of previously mentioned transport stream designed for random access storage mediums such as hard disk drives, optical discs and flash memory.

Program stream exceptions are M2TS, which is used on Blu-ray discs, AVCHD on re-writable DVDs and HDV on compact flash cards all use the unnecessary overhead of a transport stream. While VOB on DVDs and Enhanced VOB on the short lived HD DVD do not waste storage space and just use the program stream. M2TS also adds an incompatible private extension of four network ordered bytes to the end of every transport stream packet, which is used as a random access timing reference for faster read times over using the Program Clock Reference contained in the adaption section of the primary stream.

MPEG-2 Systems is formally known as ISO/IEC 13818-1 and as ITU-T Rec. H.222.0. ISO authorized the "SMPTE Registration Authority, LLC" as the registration authority for MPEG-2 format identifiers. The registration descriptor of MPEG-2 transport is provided by ISO/IEC 13818-1 in order to enable users of the standard to unambiguously carry data when its format is not necessarily a recognized international standard. This provision will permit the MPEG-2 transport standard to carry all types of data while providing for a method of unambiguous identification of the characteristics of the underlying private data.

The Video section, part 2 of MPEG-2, is similar to the previous MPEG-1 standard, but also provides support for interlaced video, the format used by analog broadcast TV systems. MPEG-2 video is not optimized for low bit-rates, especially less than 1 Mbit/s at standard definition resolutions. All standards-compliant MPEG-2 Video decoders are fully capable of playing back MPEG-1 Video streams conforming to the Constrained Parameters Bitstream syntax. MPEG-2/Video is formally known as ISO/IEC 13818-2 and as ITU-T Rec. H.262.

With some enhancements, MPEG-2 Video and Systems are also used in some HDTV transmission systems.

MPEG-2 introduces new audio encoding methods compared to MPEG-1.

To preserve your precious video in the video tapes or video files, convert them to mpeg2 format. Call 65-90660631 for conversion service in Singapore.

Tangerine Associate Block 197 Rivervale Drive Singapore (next to Rivervale Mall) Mobile: 65-90660631