VideoTrackSelect.h File

Helper for selecting video pads from qtdemux. More...

Included Headers

#include "builder/Node.h" #include <memory> #include <vector>

Namespaces Index

namespace	simaai
namespace	neat
namespace	nodes

Classes Index

class	VideoTrackSelect

Description

Helper for selecting video pads from qtdemux.

File Listing

The file content with the documentation metadata removed is:

1

6#pragma once

7

8#include "builder/Node.h"

9

10#include <memory>

11#include <vector>

12

13namespace simaai::neat {

14

15// qtdemux exposes pads like demux.video_0, demux.audio_0, etc.

16// This node both creates the demux element AND selects a video pad.

17class VideoTrackSelect final : public Node {

18public:

19 explicit VideoTrackSelect(int video_pad_index = 0);

20

21 std::string kind() const override {

22 return "VideoTrackSelect";

23 }

24 NodeCapsBehavior caps_behavior() const override {

25 return NodeCapsBehavior::Dynamic;

26 }

27

28 std::string backend_fragment(int node_index) const override;

29 std::vector<std::string> element_names(int node_index) const override;

30

31 int video_pad_index() const {

32 return idx_;

33 }

34

35private:

36 int idx_ = 0;

37};

38

39} // namespace simaai::neat

40

41namespace simaai::neat::nodes {

42std::shared_ptr<simaai::neat::Node> VideoTrackSelect(int video_pad_index = 0);

43} // namespace simaai::neat::nodes

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