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| -rw-r--r-- | DOCS/tech/mpcf.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/DOCS/tech/mpcf.txt b/DOCS/tech/mpcf.txt index bd538d4d64..ec68f51e56 100644 --- a/DOCS/tech/mpcf.txt +++ b/DOCS/tech/mpcf.txt @@ -1,5 +1,5 @@ ======================================== -NUT Open Container Format DRAFT 20050909 +NUT Open Container Format DRAFT 20051118 ======================================== @@ -654,8 +654,9 @@ search at a particular offset when any startcode is found (including syncpoint) Semantic requirements: ====================== -If more than one stream of a given stream class is present, each one MUST +If more than one stream of a given stream class is present, each one SHOULD have info tags specifying disposition, and if applicable, language. +It often highly improves usability and is therefore strongly encouraged. A demuxer MUST NOT demux a stream which contains more than one stream, or which is wrapped in a structure to facilitate more than one stream or otherwise |