31 *
size =
sizeof(*hdr_plus);
AVFrameSideData * av_frame_new_side_data(AVFrame *frame, enum AVFrameSideDataType type, buffer_size_t size)
Add a new side data to a frame.
@ AV_FRAME_DATA_DYNAMIC_HDR_PLUS
HDR dynamic metadata associated with a video frame.
void * av_mallocz(size_t size)
Allocate a memory block with alignment suitable for all memory accesses (including vectors if availab...
Memory handling functions.
This struct represents dynamic metadata for color volume transform - application 4 of SMPTE 2094-40:2...
Structure to hold side data for an AVFrame.
This structure describes decoded (raw) audio or video data.