pkuvcl / xavs2

An open-source encoder of AVS2-P2/IEEE1857.4 video coding standard
GNU General Public License v2.0
234 stars 66 forks source link

sequence display extension 支持 #13

Closed jetta closed 5 years ago

jetta commented 5 years ago

请问在common.h里,sequence display extension的相关字段被注释掉了,

  1. 请问官方大概何时能支持?
  2. 如果自行修改的话,是否可以按照规范,直接写入到sequence header里即可? 谢谢!

    // sequence display extension // int video_format; / video format / // int video_range; / video range / // int color_description; / color description / // int color_primaries; / color primaries / // int transfer_characteristics; / transfer characteristics / // int matrix_coefficients; / matrix coefficients / // int display_horizontal_size; / display horizontal size / // int display_vertical_size; / display vertical size / // int TD_mode; / 3D mode / // int view_packing_mode; / 3D packing mode / // int view_reverse; / view reverse /

luofalei commented 5 years ago

extension 参数字段可类似于图像头信息方式按照标准文本规定编写,目前暂没有支持这些参数的计划,如果您完善了可以提交 Pull Request。

jetta commented 5 years ago

多谢解答