![]() |
Multimedia API ReferenceNovember 16, 2016 | 24.2.1 Release |
Holds the metadata parameters for video encoder and decoder.
The metadata is valid for the buffer with index buffer_index
after the buffer is dequeued until it is queued again.
Definition at line 1130 of file v4l2_nv_extensions.h.
Data Fields | |
v4l2_ctrl_videodec_outputbuf_metadata * | VideoDecMetadata |
A pointer to v4l2_ctrl_videodec_outputbuf_metadata structure. More... | |
v4l2_ctrl_videoenc_outputbuf_metadata * | VideoEncMetadata |
A pointer to v4l2_ctrl_videoenc_outputbuf_metadata structure. More... | |
v4l2_ctrl_videoenc_outputbuf_metadata_MV * | VideoEncMetadataMV |
A pointer to v4l2_ctrl_videoenc_outputbuf_metadata_MV structure. More... | |
__u32 | buffer_index |
Index of the buffer whose metadata is required. More... | |
__u32 _v4l2_ctrl_video_metadata::buffer_index |
Index of the buffer whose metadata is required.
Definition at line 1145 of file v4l2_nv_extensions.h.
v4l2_ctrl_videodec_outputbuf_metadata* _v4l2_ctrl_video_metadata::VideoDecMetadata |
A pointer to v4l2_ctrl_videodec_outputbuf_metadata structure.
This must be a valid pointer when used with V4L2_CID_MPEG_VIDEODEC_METADATA IOCTL.
Definition at line 1135 of file v4l2_nv_extensions.h.
v4l2_ctrl_videoenc_outputbuf_metadata* _v4l2_ctrl_video_metadata::VideoEncMetadata |
A pointer to v4l2_ctrl_videoenc_outputbuf_metadata structure.
This must be a valid pointer when used with V4L2_CID_MPEG_VIDEOENC_METADATA IOCTL.
Definition at line 1139 of file v4l2_nv_extensions.h.
v4l2_ctrl_videoenc_outputbuf_metadata_MV* _v4l2_ctrl_video_metadata::VideoEncMetadataMV |
A pointer to v4l2_ctrl_videoenc_outputbuf_metadata_MV structure.
This must be a valid pointer when used with V4L2_CID_MPEG_VIDEOENC_METADATA_MV IOCTL.
Definition at line 1143 of file v4l2_nv_extensions.h.