- UID
- 9
- 精华
- 0
- 冰点
- 498
- 阅读权限
- 150
- 主题
- 170
- 回帖
- 1483
- 性别
- 男
- 在线时间
- 4429 小时
- 注册时间
- 2012-6-1
- 最后登录
- 2025-2-16
成长值: 9295
签到天数: 1651 天 [LV.Master]伴坛终老
精灵魔法师☆★
    
- 回帖
- 1483
- 雪点
- 20265
- 阅读权限
- 150
- 性别
- 男
- 在线时间
- 4429 小时
- 注册时间
- 2012-6-1
- 最后登录
- 2025-2-16
|
As the term is used in the standard, a "level" is a specified set of constraints that indicate a degree of required decoder performance for a profile. For example, a level of support within a profile specifies the maximum picture resolution, frame rate, and bit rate that a decoder may use. A decoder that conforms to a given level must be able to decode all bitstreams encoded for that level and all lower levels.
自己爬文,唔知系咩仲要手動指定? |
|