| Edition | Release date | Latest amendment | ISO/IEC standard | ITU-T Recommendation |
|---|---|---|---|---|
| First edition | 1995 | 2000 | ISO/IEC 13818-2:1996[1] | H.262 (07/95) |
| Second edition | 2000 | 2010[2][3] | ISO/IEC 13818-2:2000[4] | H.262 (02/00) |
| Third edition | 2013 | ISO/IEC 13818-2:2013[5] | H.262 (02/12) |