VideoInputGroup.h File

VideoInputGroup — file source plus demux plus H.264 parse plus hardware decode. More...

Included Headers

#include "builder/NodeGroup.h" #include "contracts/ContractTypes.h" #include "nodes/sima/H264Parse.h" #include "pipeline/FormatSpec.h" #include <string>

Namespaces Index

namespace	simaai
namespace	neat
namespace	nodes
namespace	groups

Classes Index

struct	VideoInputGroupOptions
	Configuration for VideoInputGroup. More...
struct	OutputCaps
	Optional explicit output caps applied at the group's tail. More...

Description

VideoInputGroup — file source plus demux plus H.264 parse plus hardware decode.

The "feed me a video file" preset: opens a media file, demuxes it, picks the video pad, runs the H.264 parser, and decodes the bitstream with the SiMa hardware decoder. Typical placement: very first NodeGroup in a Session that should run against a recorded .mp4 (or similar) video file.

See Also

RtspDecodedInput

See Also

ImageInputGroup

See Also

H264Parse

File Listing

The file content with the documentation metadata removed is:

1

15#pragma once

16

17#include "builder/NodeGroup.h"

18#include "contracts/ContractTypes.h"

19#include "nodes/sima/H264Parse.h"

20#include "pipeline/FormatSpec.h"

21

22#include <string>

23

24namespace simaai::neat::nodes::groups {

25

34struct VideoInputGroupOptions {

35 std::string path;

36 int demux_video_pad_index = 0;

37 bool insert_queue = true;

38 bool sync_mode = false;

39

40 int parse_config_interval = 1;

41 bool parse_enforce_au = true;

42

43 int sima_allocator_type = 2;

44 FormatSpec out_format = FormatTag::NV12;

45

46 bool use_videoconvert = false;

47 bool use_videoscale = false;

48

50 struct OutputCaps {

51 bool enable = false;

52 FormatSpec format = FormatTag::NV12;

53 int width = -1;

54 int height = -1;

55 int fps = -1;

56 simaai::neat::CapsMemory memory =

57 simaai::neat::CapsMemory::SystemMemory;

58 } output_caps;

59

61 std::string extra_fragment;

62};

63

78simaai::neat::NodeGroup VideoInputGroup(const VideoInputGroupOptions& opt);

79

80} // namespace simaai::neat::nodes::groups

---

Generated via doxygen2docusaurus 2.0.0 by Doxygen 1.9.8.