Pic_Struct no longer included when -hrd flag is set

[Paul Gorley]

In version 1.8 when the -hrd flag is set the pic_struct is set to zero by default as part of the frame_field_info_present_flag being set

Having upgraded to 1.9, pic_struct no longer appear to be set - is this correct behaviour? And, if so, is there another way to set pic_struct?

If this is a error is it possible to get it investigated and corrected?

[Pradeep Ramachandran]

Even in the current version, I see that sei->m_picStruct is set as 0 in non-interlace mode when hrd flag is enabled (source/encoder/frameencoder.cpp line 537). Do you have interlace option set that may be obstructing this?

[Selur]

afaik. signaling the vui information (inside the pic_struct) is rather important for hdr content, so this should not be flagged as just a 'minor' bug