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.
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