Tool/software:
Hi,
We are using AM62A7 processor with our Camera sensor. When we are using the pipeline with tiovxmultiscaler plugin, pipeline stops when closing the it after few start and stop of pipeline. Below is pipeline:
gst-launch-1.0 v4l2src device=/dev/video-rpi-cam0 io-mode=dmabuf-import ! video/x-bayer, width=1920, height=1200, format=rggb ! tiovxisp sink_0::device=/dev/v4l-rpi-subdev0 dcc-isp-file=/opt/imaging/ar0235/dcc_viss_8bit_1920x1200.bin sink_0::dcc-2a-file=/opt/imaging/ar0235/dcc_2a_8bit_1920x1200.bin format-msb=9 sink_0::ae-mode=2 ! video/x-raw, format=NV12, width=1920, height=1200 ! tiovxmultiscaler name=split split. ! video/x-raw, format=NV12, width=960, height=600 ! queue ! textoverlay text="foo" ! videorate ! video/x-raw,framerate=30/1 ! v4l2h264enc extra-controls=\"c,video_gop_size=30,h264_profile=4,video_bitrate=90000,h264_level=9,h264_i_frame_period=512,prepend_sps_and_pps_to_idr=1\" ! video/x-h264,profile=high ! mpegtsmux ! udpsink host=127.0.0.1 port=6310 split. ! video/x-raw, format=NV12, width=1920, height=1200 ! queue ! textoverlay text="bar" ! videorate ! video/x-raw,framerate=30/1 ! v4l2h264enc extra-controls=\"c,video_gop_size=30,h264_profile=4,video_bitrate=90000,h264_level=9,h264_i_frame_period=512,prepend_sps_and_pps_to_idr=1\" ! video/x-h264,profile=high ! mpegtsmux ! udpsink host=127.0.0.1 port=6320 split. ! video/x-raw, format=NV12, width=1920, height=1200 ! queue ! textoverlay text="baz" ! v4l2jpegenc ! rtpjpegpay ! udpsink host=127.0.0.1 port=6330
After few iteration, below error is received and pipeline hangs at this point.
APP: Init ... !!! MEM: Init ... !!! MEM: Initialized DMA HEAP (fd=6) !!! MEM: Init ... Done !!! IPC: Init ... !!! IPC: Init ... Done !!! REMOTE_SERVICE: Init ... !!! REMOTE_SERVICE: Init ... Done !!! 69920.128897 s: GTC Frequency = 200 MHz APP: Init ... Done !!! 69920.129015 s: VX_ZONE_INIT:Enabled 69920.129029 s: VX_ZONE_ERROR:Enabled 69920.129041 s: VX_ZONE_WARNING:Enabled 69920.129992 s: VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!! 69920.130152 s: VX_ZONE_INIT:[tivxHostInitLocal:101] Initialization Done for HOST !!! Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... Redistribute latency... Redistribute latency... IttCtrl_registerHandler: command echo registered at location 0 IttCtrl_registerHandler: command iss_read_2a_params registered at location 1 IttCtrl_registerHandler: command iss_write_2a_params registered at location 2 IttCtrl_registerHandler: command iss_raw_save registered at location 3 IttCtrl_registerHandler: command iss_yuv_save registered at location 4 IttCtrl_registerHandler: command iss_read_sensor_reg registered at location 5 IttCtrl_registerHandler: command iss_write_sensor_reg registered at location 6 IttCtrl_registerHandler: command dev_ctrl registered at location 7 IttCtrl_registerHandler: command iss_send_dcc_file registered at location 8 Error: failed to open i2c bus at /dev/i2c-9 Warning: Failed to initialize i2c bus. Register read/write will not work !!! NETWORK: Opened at IP Addr = 172.25.3.37, socket port=5000!!! Redistribute latency... handling interrupt.9. Interrupt: Stopping pipeline ... Execution ended after 0:00:09.752114548 Setting pipeline to NULL ... ERROR: from element /GstPipeline:pipeline0/v4l2h264enc:v4l2h264enc0: Failed to allocate required memory. Additional debug info: ../gst-plugins-good-1.20.7/sys/v4l2/gstv4l2videoenc.c(849): gst_v4l2_video_enc_handle_frame (): /GstPipeline:pipeline0/v4l2h264enc:v4l2h264enc0: Buffer pool activation failed An error happened while waiting for EOS ERROR: from element /GstPipeline:pipeline0/v4l2h264enc:v4l2h264enc1: Failed to allocate required memory. Additional debug info: ../gst-plugins-good-1.20.7/sys/v4l2/gstv4l2videoenc.c(849): gst_v4l2_video_enc_handle_frame (): /GstPipeline:pipeline0/v4l2h264enc:v4l2h264enc1: Buffer pool activation failed An error happened while waiting for EOS
Looks like pipeline didn't get EOS signal and still waiting for EOS signal. When this error occurs, RAM and CMA memory are enough to run another pipeline.
please let us know how can we correct this?
Regards,
Jay
