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• #VIDEO M2TS FORMAT SERIES#

The names of M2TS files are in the form zzzzz.m2ts, where zzzzz is a 5-digit number corresponding to the audiovisual clip.

See also: Blu-ray Disc § Directory and file structure, and AVCHD § Overview The BDAV container format used on AVCHD equipment is more restricted and can contain only H.264/MPEG-4 AVC video compression and Dolby Digital (AC-3) audio compression or uncompressed LPCM audio. Optionally supported audio formats are Dolby Digital Plus, DTS-HD High Resolution Audio, DTS-HD Master Audio and Dolby TrueHD. The BDAV container format used on Blu-ray Discs can contain one of the three mandatory supported video compression formats H.262/MPEG-2 Part 2, H.264/MPEG-4 AVC or SMPTE VC-1 and audio compression formats such as Dolby Digital, DTS or uncompressed Linear PCM. There are some problems with AVCHD compatibility between brands. Panasonic, Canon and other brands of AVCHD camcorders also store recorded video in BDAV container format.

#VIDEO M2TS FORMAT SERIES#

The BDAV container contains videos recorded using AVCHD camcorders, such as Sony's HDR-SR(xx) series models. Compared to Blu-ray Disc format, AVCHD can use various storage media, such as DVD media, memory cards or hard disk drives. AVCHD is a simpler form of the Blu-ray Disc standard with just one video encoding algorithm and two audio encodings. m2ts is also used in AVCHD format, which is a high definition digital video camera recorder format. The BDAV container with filename extension. BDAV disc format is used on BD-RE and BD-R discs for audio/video recording. The BDAV container is also used in the BDAV (Blu-ray Disc Audio/Visual) disc format, the consumer-oriented alternative to the BDMV discs. m2ts), which is based on the MPEG transport stream format. Blu-ray Disc titles authored with menu support are in the BDMV (Blu-ray Disc Movie) format and contain audio, video, and other streams in BDAV container (. m2ts) is a standard used on Blu-ray Discs.

The header consists of a 2-bit copy permission indicator and the 30-bit arrival timestamp with a resolution of 27 MHz. The standard MPEG-2 TS 188-byte packet is prefixed with a 4-byte extra header to a total size of 192 bytes. To be able to reconstruct a T-STD compliant constant rate Transport Stream for playback the arrival timestamp (ATS) of each packet needs to be recorded. In order to optimize the storage size, the format uses variable rate (VBR) Transport Streams instead of the typical constant rates (CBR) found in MPEG-2 TS broadcast. The BDAV container format is a modification of MPEG-2 transport stream (ITU-T H.222.0 | ISO/ IEC 13818-1) specification for random-access media, such as Blu-ray Disc, DVD, hard drives or solid-state memory cards.