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ANSCORE/MediaClient/media
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Tuan Nghia Nguyen 0925aa1d63 Fix RTSP stall by releasing _mutex during BGR conversion 
getImage() previously held _mutex across the 4K NV12->BGR sws_scale in
avframeToCVMat, blocking the decoder callback (onVideoFrame) for 100-300ms
per frame. Under multi-camera load this cascaded into 5-21s frame stalls
and STALE PTS events in the log.

- avframeToCVMat: drop outer _mutex. NV12/YUV420P paths touch no shared
  state; avframeAnyToCvmat still locks internally for swsCtx.
- getImage: split into two short locked phases with the BGR conversion
  unlocked between them. Decoder callbacks can push new frames and run
  the CUDA HW capture path in parallel with the reader's conversion.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-20 08:23:28 +10:00
..
alsa.cpp
Initial setup for CLion
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alsa.h
Initial setup for CLion
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audio_capture_android.cpp
Initial setup for CLion
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audio_capture_android.h
Initial setup for CLion
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audio_capture_avf.h
Initial setup for CLion
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audio_capture_avf.mm
Initial setup for CLion
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audio_capture_linux.cpp
Initial setup for CLion
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audio_capture_linux.h
Initial setup for CLion
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audio_capture_mac.cpp
Initial setup for CLion
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audio_capture_mac.h
Initial setup for CLion
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audio_capture_win.cpp
Initial setup for CLion
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audio_capture_win.h
Initial setup for CLion
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audio_capture.cpp
Initial setup for CLion
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audio_capture.h
Initial setup for CLion
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audio_decoder.cpp
Initial setup for CLion
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audio_decoder.h
Initial setup for CLion
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audio_encoder.cpp
Initial setup for CLion
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audio_encoder.h
Initial setup for CLion
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audio_play_avf.h
Initial setup for CLion
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audio_play_avf.mm
Initial setup for CLion
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audio_play_mac.cpp
Initial setup for CLion
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audio_play_mac.h
Initial setup for CLion
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audio_play_qt.cpp
Initial setup for CLion
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audio_play_qt.h
Initial setup for CLion
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audio_play_win.cpp
Initial setup for CLion
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audio_play_win.h
Initial setup for CLion
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audio_play.cpp
Initial setup for CLion
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audio_play.h
Initial setup for CLion
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avcodec_mutex.cpp
Initial setup for CLion
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avcodec_mutex.h
Initial setup for CLion
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avi_write.cpp
Initial setup for CLion
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avi_write.h
Initial setup for CLion
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avi.h
Initial setup for CLion
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file_player.cpp
Initial setup for CLion
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file_player.h
Initial setup for CLion
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format.h
Initial setup for CLion
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gles_engine.cpp
Initial setup for CLion
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gles_engine.h
Initial setup for CLion
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gles_input.cpp
Initial setup for CLion
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gles_input.h
Initial setup for CLion
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http_flv_player.cpp
Initial setup for CLion
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http_flv_player.h
Initial setup for CLion
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http_mjpeg_player.cpp
Initial setup for CLion
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http_mjpeg_player.h
Initial setup for CLion
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lock.h
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media_codec.cpp
Initial setup for CLion
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media_codec.h
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media_format.h
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media_parse.cpp
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media_parse.h
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media_util.cpp
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media_util.h
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rtmp_player.cpp
Initial setup for CLion
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rtmp_player.h
Initial setup for CLion
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rtsp_player.cpp
Use software decoder by default
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rtsp_player.h
Initial setup for CLion
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srt_player.cpp
Initial setup for CLion
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srt_player.h
Initial setup for CLion
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video_decoder.cpp
Fix NV12 crash issue when recreate camera object
2026-04-02 22:07:27 +11:00
video_decoder.h
Fix NV12 crash issue when recreate camera object
2026-04-02 22:07:27 +11:00
video_player.cpp
Fix RTSP stall by releasing _mutex during BGR conversion
2026-04-20 08:23:28 +10:00
video_player.h
Use software decoder by default
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video_player.mm
Initial setup for CLion
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video_render_d3d.cpp
Initial setup for CLion
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video_render_d3d.h
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video_render_gdi.cpp
Initial setup for CLion
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video_render_gdi.h
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video_render_sdl.cpp
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video_render_sdl.h
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video_render.cpp
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video_render.h
Initial setup for CLion
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