Detailed Description
Holds picture information for the current frame decode operation.
- Note
- This picture information is passed with NvMediaParserClientCb::DecodePicture callback. Client will call NvMediaVideoDecoderRenderEx with this information to NvMedia video decode component to get the current frame decoding done.
Definition at line 425 of file nvmedia_parser.h.
Data Fields | |
| uint16_t | uDARWidth |
| Display Aspect Ratio = uDARWidth. More... | |
| uint16_t | uDARHeight |
| Display Aspect Ratio = uDARHeight. More... | |
| uint16_t | uDisplayLeftOffset |
| Left offset for display. More... | |
| uint16_t | uDisplayTopOffset |
| Top offset for display. More... | |
| uint16_t | uDisplayWidth |
| Display Width. More... | |
| uint16_t | uDisplayHeight |
| Display Height. More... | |
| int64_t | llFrameTime |
| Frame time in time_base units if NvMParseAttr_UseFrameTimingInfo is enabled. More... | |
| int64_t | llTimeBase |
| Base time units per second if NvMParseAttr_UseFrameTimingInfo is enabled. More... | |
| NvMediaRefSurface * | pCurrPic |
| Current picture (output) More... | |
| int32_t | field_pic_flag |
| 0=frame picture, 1=field picture More... | |
| int32_t | bottom_field_flag |
| 0=top field, 1=bottom field (ignored if field_pic_flag=0) More... | |
| int32_t | second_field |
| Second field of a complementary field pair. More... | |
| int32_t | progressive_frame |
| Frame is progressive or not. More... | |
| int32_t | top_field_first |
| Frame pictures only. More... | |
| int32_t | repeat_first_field |
| For 3:2 pulldown (number of additional fields, 2=frame doubling, 4=frame tripling) More... | |
| int32_t | ref_pic_flag |
| Frame is a reference frame. More... | |
| int32_t | intra_pic_flag |
| Frame is entirely intra coded (no temporal dependencies) More... | |
| int32_t | chroma_format |
| Chroma Format (should match sequence info) More... | |
| int32_t | picture_order_count |
| picture order count (if known) More... | |
| uint32_t | uBitstreamDataLen |
| Bitstream data. More... | |
| uint8_t * | pBitstreamData |
| Pointer to the bitstream data for this picture (slice-layer) More... | |
| uint32_t | uNumSlices |
| Number of slices in this picture. More... | |
| uint32_t * | pSliceDataOffsets |
| nNumSlices entries, contains offset of each slice within the bitstream data buffer More... | |
| uint32_t | nal_ref_idc |
| Required only for encrypted h264 bitstreams. More... | |
| NvMediaBool | bSliceDecode |
| Flag to indicate that slice level decoding is enabled. More... | |
| union { | |
| NvMediaPictureInfoMPEG1Or2 mpeg2 | |
| picture parameter information for mpeg1/2 NvMediaPictureInfoMPEG1Or2 More... | |
| NvMediaPictureInfoMPEG4Part2 mpeg4 | |
| picture parameter information for mpeg4 NvMediaPictureInfoMPEG4Part2 More... | |
| NvMediaPictureInfoH264 h264 | |
| picture parameter information for h264 NvMediaPictureInfoH264 More... | |
| NvMediaPictureInfoVC1 vc1 | |
| picture parameter information for vc1 NvMediaPictureInfoVC1 More... | |
| NvMediaPictureInfoVP8 vp8 | |
| picture parameter information for VP8 NvMediaPictureInfoVP8 More... | |
| NvMediaPictureInfoH265 hevc | |
| picture parameter information for h265 NvMediaPictureInfoH265 More... | |
| NvMediaPictureInfoVP9 vp9 | |
| picture parameter information for vp9 NvMediaPictureInfoVP9 More... | |
| } | CodecSpecificInfo |
| NvMedia Picture Info. More... | |
| NvMediaSliceDecodeData | SliceData |
| Pass slice level data if slice level decoding enabled. More... | |
| NvMediaAESMetaData | AesMetaData |
| Encrypted content decoding specific parameters. More... | |
| NvMediaEncryptParams | encryptParams |
| contains encrypted metadata for pass1 More... | |
Field Documentation
◆ AesMetaData
| NvMediaAESMetaData NvMediaParserPictureData::AesMetaData |
Encrypted content decoding specific parameters.
Contains the re-encrypted bitstream along with 256 bytes of clear bitstream of slice NAL.
Definition at line 512 of file nvmedia_parser.h.
◆ bottom_field_flag
| int32_t NvMediaParserPictureData::bottom_field_flag |
0=top field, 1=bottom field (ignored if field_pic_flag=0)
Definition at line 453 of file nvmedia_parser.h.
◆ bSliceDecode
| NvMediaBool NvMediaParserPictureData::bSliceDecode |
Flag to indicate that slice level decoding is enabled.
Definition at line 483 of file nvmedia_parser.h.
◆ chroma_format
| int32_t NvMediaParserPictureData::chroma_format |
Chroma Format (should match sequence info)
Definition at line 467 of file nvmedia_parser.h.
◆ CodecSpecificInfo
| union { ... } NvMediaParserPictureData::CodecSpecificInfo |
NvMedia Picture Info.
◆ encryptParams
| NvMediaEncryptParams NvMediaParserPictureData::encryptParams |
contains encrypted metadata for pass1
Definition at line 514 of file nvmedia_parser.h.
◆ field_pic_flag
| int32_t NvMediaParserPictureData::field_pic_flag |
0=frame picture, 1=field picture
Definition at line 451 of file nvmedia_parser.h.
◆ h264
| NvMediaPictureInfoH264 NvMediaParserPictureData::h264 |
picture parameter information for h264 NvMediaPictureInfoH264
Definition at line 492 of file nvmedia_parser.h.
◆ hevc
| NvMediaPictureInfoH265 NvMediaParserPictureData::hevc |
picture parameter information for h265 NvMediaPictureInfoH265
Definition at line 498 of file nvmedia_parser.h.
◆ intra_pic_flag
| int32_t NvMediaParserPictureData::intra_pic_flag |
Frame is entirely intra coded (no temporal dependencies)
Definition at line 465 of file nvmedia_parser.h.
◆ llFrameTime
| int64_t NvMediaParserPictureData::llFrameTime |
Frame time in time_base units if NvMParseAttr_UseFrameTimingInfo is enabled.
Definition at line 443 of file nvmedia_parser.h.
◆ llTimeBase
| int64_t NvMediaParserPictureData::llTimeBase |
Base time units per second if NvMParseAttr_UseFrameTimingInfo is enabled.
Definition at line 445 of file nvmedia_parser.h.
◆ mpeg2
| NvMediaPictureInfoMPEG1Or2 NvMediaParserPictureData::mpeg2 |
picture parameter information for mpeg1/2 NvMediaPictureInfoMPEG1Or2
Definition at line 488 of file nvmedia_parser.h.
◆ mpeg4
| NvMediaPictureInfoMPEG4Part2 NvMediaParserPictureData::mpeg4 |
picture parameter information for mpeg4 NvMediaPictureInfoMPEG4Part2
Definition at line 490 of file nvmedia_parser.h.
◆ nal_ref_idc
| uint32_t NvMediaParserPictureData::nal_ref_idc |
Required only for encrypted h264 bitstreams.
Definition at line 481 of file nvmedia_parser.h.
◆ pBitstreamData
| uint8_t* NvMediaParserPictureData::pBitstreamData |
Pointer to the bitstream data for this picture (slice-layer)
Definition at line 475 of file nvmedia_parser.h.
◆ pCurrPic
| NvMediaRefSurface* NvMediaParserPictureData::pCurrPic |
Current picture (output)
Definition at line 448 of file nvmedia_parser.h.
◆ picture_order_count
| int32_t NvMediaParserPictureData::picture_order_count |
picture order count (if known)
Definition at line 469 of file nvmedia_parser.h.
◆ progressive_frame
| int32_t NvMediaParserPictureData::progressive_frame |
Frame is progressive or not.
Definition at line 457 of file nvmedia_parser.h.
◆ pSliceDataOffsets
| uint32_t* NvMediaParserPictureData::pSliceDataOffsets |
nNumSlices entries, contains offset of each slice within the bitstream data buffer
Definition at line 479 of file nvmedia_parser.h.
◆ ref_pic_flag
| int32_t NvMediaParserPictureData::ref_pic_flag |
Frame is a reference frame.
Definition at line 463 of file nvmedia_parser.h.
◆ repeat_first_field
| int32_t NvMediaParserPictureData::repeat_first_field |
For 3:2 pulldown (number of additional fields, 2=frame doubling, 4=frame tripling)
Definition at line 461 of file nvmedia_parser.h.
◆ second_field
| int32_t NvMediaParserPictureData::second_field |
Second field of a complementary field pair.
Definition at line 455 of file nvmedia_parser.h.
◆ SliceData
| NvMediaSliceDecodeData NvMediaParserPictureData::SliceData |
Pass slice level data if slice level decoding enabled.
Definition at line 508 of file nvmedia_parser.h.
◆ top_field_first
| int32_t NvMediaParserPictureData::top_field_first |
Frame pictures only.
Definition at line 459 of file nvmedia_parser.h.
◆ uBitstreamDataLen
| uint32_t NvMediaParserPictureData::uBitstreamDataLen |
Bitstream data.
Number of bytes in bitstream data buffer
Definition at line 473 of file nvmedia_parser.h.
◆ uDARHeight
| uint16_t NvMediaParserPictureData::uDARHeight |
Display Aspect Ratio = uDARHeight.
Definition at line 430 of file nvmedia_parser.h.
◆ uDARWidth
| uint16_t NvMediaParserPictureData::uDARWidth |
Display Aspect Ratio = uDARWidth.
Definition at line 428 of file nvmedia_parser.h.
◆ uDisplayHeight
| uint16_t NvMediaParserPictureData::uDisplayHeight |
Display Height.
Definition at line 440 of file nvmedia_parser.h.
◆ uDisplayLeftOffset
| uint16_t NvMediaParserPictureData::uDisplayLeftOffset |
Left offset for display.
Definition at line 433 of file nvmedia_parser.h.
◆ uDisplayTopOffset
| uint16_t NvMediaParserPictureData::uDisplayTopOffset |
Top offset for display.
Definition at line 435 of file nvmedia_parser.h.
◆ uDisplayWidth
| uint16_t NvMediaParserPictureData::uDisplayWidth |
Display Width.
Definition at line 438 of file nvmedia_parser.h.
◆ uNumSlices
| uint32_t NvMediaParserPictureData::uNumSlices |
Number of slices in this picture.
Definition at line 477 of file nvmedia_parser.h.
◆ vc1
| NvMediaPictureInfoVC1 NvMediaParserPictureData::vc1 |
picture parameter information for vc1 NvMediaPictureInfoVC1
Definition at line 494 of file nvmedia_parser.h.
◆ vp8
| NvMediaPictureInfoVP8 NvMediaParserPictureData::vp8 |
picture parameter information for VP8 NvMediaPictureInfoVP8
Definition at line 496 of file nvmedia_parser.h.
◆ vp9
| NvMediaPictureInfoVP9 NvMediaParserPictureData::vp9 |
picture parameter information for vp9 NvMediaPictureInfoVP9
Definition at line 500 of file nvmedia_parser.h.
The documentation for this struct was generated from the following file: