主题:AM68A 中讨论的其他器件
工具/软件:
尊敬的团队:
我目前正在努力集成 IMX219-160_IR-cut_Camera 简化版原理图 AM68A 进行通信 CSI2 缩写。
我能够在成功地流式传输视频 1920x1080 使用以下流水线解决问题:
root@am68a-sk:/opt/edgeai-gst-apps# gst-launch-1.0 v4l2src device=/dev/video-imx219-cam0 io-mode=2 ! queue leaky=2 ! video/x-bayer,width=1920,height=1080,format=rggb ! tiovxisp sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss.bin format-msb=7 sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a.bin sink_0::device=/dev/v4l-imx219-subdev0 ! video/x-raw,format=NV12 ! timeoverlay ! tiovxmultiscaler name=split0 src_0::roi-startx=0 src_0::roi-starty=0 src_0::roi-width=1280 src_0::roi-height=720 src_2::roi-startx=0 src_2::roi-starty=0 src_2::roi-width=1280 src_2::roi-height=720 target=0 ! queue ! video/x-raw,width=320,height=320 ! tiovxdlpreproc model=/opt/model_zoo/TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 out-pool-size=4 ! application/x-tensor-tiovx ! tidlinferer target=1 model=/opt/model_zoo/TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 ! post_0.tensor split0. ! queue ! video/x-raw,width=1920,height=1080 ! post_0.sink tidlpostproc name=post_0 model=/opt/model_zoo/TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 alpha=0.400000 viz-threshold=0.600000 top-N=5 display-model=true ! queue ! mosaic.sink_0 tiovxmosaic name=mosaic sink_0::startx="<0>" sink_0::starty="<0>" ! kmssink driver-name=tidss sync=false APP: Init ... !!! 3476.128820 s: MEM: Init ... !!! 3476.128885 s: MEM: Initialized DMA HEAP (fd=8) !!! 3476.129008 s: MEM: Init ... Done !!! 3476.129020 s: IPC: Init ... !!! 3476.190767 s: IPC: Init ... Done !!! REMOTE_SERVICE: Init ... !!! REMOTE_SERVICE: Init ... Done !!! 3476.201408 s: GTC Frequency = 200 MHz APP: Init ... Done !!! 3476.201666 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR 3476.201938 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING 3476.202038 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_INFO 3476.202846 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-0 3476.203756 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-1 3476.205391 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-2 3476.205670 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-3 3476.205820 s: VX_ZONE_INFO: [tivxInitLocal:126] Initialization Done !!! 3476.205877 s: VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO Number of subgraphs:1 , 129 nodes delegated out of 129 nodes Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... 0:00:04.8 / 99:99:99.
但是、当我尝试使用相同的流水线以摄像头的最大支持分辨率(3264x2464)进行流式传输时、我遇到了一个错误:
root@am68a-sk:/opt/edgeai-gst-apps# gst-launch-1.0 v4l2src device=/dev/video-imx219-cam0 io-mode=2 ! queue leaky=2 ! video/x-bayer,width=3264,height=2464,format=rggb ! tiovxisp sensor-name=SENSOR_SONY_IMX219_RPI dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss.bin format-msb=7 sink_0::dcc-2a-file=/opt/ imaging/imx219/linear/dcc_2a.bin sink_0::device=/dev/v4l-imx219-subdev0 ! video/x-raw,format=NV12 ! timeoverlay ! tiovxmultiscaler name=split0 sr c_0::roi-startx=0 src_0::roi-starty=0 src_0::roi-width=1280 src_0::roi-height=720 src_2::roi-startx=0 src_2::roi-starty=0 src_2::roi-width=1280 src_2::roi-h eight=720 target=0 ! queue ! video/x-raw,width=320,height=320 ! tiovxdlpreproc model=/opt/model_zoo/TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 out- pool-size=4 ! application/x-tensor-tiovx ! tidlinferer target=1 model=/opt/model_zoo/TFL-OD-2020-ssdLite-mobDet-DSP-coco-320x320 ! post_0.tensor split0. ! queue ! video/x-raw,width=1920,height=1080 ! post_0.sink tidlpostproc name=post_0 model=/opt/model_zoo/TFL-OD-2020-ssdLit e-mobDet-DSP-coco-320x320 alpha=0.400000 viz-threshold=0.600000 top-N=5 display-model=true ! queue ! mosaic.sink_0 tiovxmosaic name=mosaic sink_0::star tx="<0>" sink_0::starty="<0>" ! kmssink driver-name=tidss sync=false APP: Init ... !!! 3718.199423 s: MEM: Init ... !!! 3718.199467 s: MEM: Initialized DMA HEAP (fd=8) !!! 3718.199586 s: MEM: Init ... Done !!! 3718.199599 s: IPC: Init ... !!! 3718.251133 s: IPC: Init ... Done !!! REMOTE_SERVICE: Init ... !!! REMOTE_SERVICE: Init ... Done !!! 3718.258316 s: GTC Frequency = 200 MHz APP: Init ... Done !!! 3718.258583 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR 3718.258657 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING 3718.258714 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_INFO 3718.259491 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-0 3718.261561 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-1 3718.261894 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-2 3718.262060 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:134] Added target MPU-3 3718.262078 s: VX_ZONE_INFO: [tivxInitLocal:126] Initialization Done !!! 3718.262086 s: VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO Number of subgraphs:1 , 129 nodes delegated out of 129 nodes Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory. Additional debug info: /usr/src/debug/gstreamer1.0-plugins-good/1.22.12/sys/v4l2/gstv4l2src.c(950): gst_v4l2src_decide_allocation (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Buffer pool activation failed Execution ended after 0:00:00.025853731 Setting pipeline to NULL ... ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Additional debug info: /usr/src/debug/gstreamer1.0/1.22.12/libs/gst/base/gstbasesrc.c(3134): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) Freeing pipeline ... APP: Deinit ... !!! REMOTE_SERVICE: Deinit ... !!! REMOTE_SERVICE: Deinit ... Done !!! 3719.060723 s: IPC: Deinit ... !!! 3719.063066 s: IPC: DeInit ... Done !!! 3719.063103 s: MEM: Deinit ... !!! 3719.063482 s: DDR_SHARED_MEM: Alloc's: 37 alloc's of 94292515 bytes 3719.063581 s: DDR_SHARED_MEM: Free's : 37 free's of 94292515 bytes 3719.063610 s: DDR_SHARED_MEM: Open's : 0 allocs of 0 bytes 3719.063634 s: MEM: Deinit ... Done !!! APP: Deinit ... Done !!!
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接口: CSI2
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电路板: AM68A
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工作分辨率: 1920x1080
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所需的分辨率: 3264x2464
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SDK 中找到 :10.1.
我已经确认该传感器能够提供该分辨率。 是否需要任何带宽限制、驱动程序限制或其他设置来实现全分辨率流式传输?任何指导或建议都将非常感谢!
Noushad