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Use software decoder by default

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This commit is contained in:
Tuan Nghia Nguyen
2026-04-04 20:19:54 +11:00
parent 3a21026790
commit e134ebdf15
24 changed files with 693 additions and 215 deletions
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modules/ANSCV/ANSRTSP.h
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@@ -106,6 +106,7 @@ namespace ANSCENTER
void SetTargetFPS(double intervalMs); // Set min interval between processed frames in ms (0 = no limit, 100 = ~10 FPS, 200 = ~5 FPS)
void SetNV12FastPath(bool enable); // true = NV12 GPU fast path (zero-copy inference), false = original CPU path (stable)
bool IsNV12FastPath() const { return _useNV12FastPath; }
double GetLastFrameAgeMs(); // Milliseconds since last frame from decoder (detects truly stale cameras, unaffected by SetTargetFPS)
AVFrame* GetNV12Frame(); // Returns cloned NV12 frame for GPU fast-path (caller must av_frame_free)
AVFrame* GetCudaHWFrame(); // Returns CUDA HW frame (device ptrs) for zero-copy inference
bool IsCudaHWAccel(); // true when decoder uses CUDA (NV12 stays in GPU VRAM)
@@ -145,4 +146,5 @@ extern "C" __declspec(dllexport) void SetRTSPImageQuality(ANSCENTER::ANSRTSPClie
extern "C" __declspec(dllexport) void SetRTSPDisplayResolution(ANSCENTER::ANSRTSPClient** Handle, int width, int height);
extern "C" __declspec(dllexport) void SetRTSPTargetFPS(ANSCENTER::ANSRTSPClient** Handle, double intervalMs);
extern "C" __declspec(dllexport) void SetRTSPNV12FastPath(ANSCENTER::ANSRTSPClient** Handle, int enable);
extern "C" __declspec(dllexport) double GetRTSPLastFrameAgeMs(ANSCENTER::ANSRTSPClient** Handle);
#endif