We have a VCU design that having the below 8-channel VCU configuration in Xilinx Vivado design.
The design is working fine for the below two-channel GST pipeline. but the problem is when we are trying to run it for "multiple GST pipelines > 2" then the pipeline will stop with the following error log.
gst-launch-1.0 rtspsrc location=rtsp:udp/av0_0 latency=0 io-mode=4 ! rtph264depay ! h264parse ! video/x-h264, alignment=nal ! queue ! omxh264dec low-latency=1 ! queue ! videoscale method=0 ! video/x-raw,width=640,height=480 ! videoconvert ! fpsdisplaysink text-overlay=false sync=false async=false
New clock: GstSystemClock
Progress: (request) Sending PLAY request
0:00:00.434043220 3031 0x7f980450f0 FIXME default gstutils.c:3981:gst_pad_create_stream_id_internal:<fakesrc0:src> Creating random stream-id, consider implementing a deterministic way od
Progress: (request) Sending PLAY request
0:00:00.434787920 3031 0x7f980451e0 FIXME default gstutils.c:3981:gst_pad_create_stream_id_internal:<fakesrc1:src> Creating random stream-id, consider implementing a deterministic way od
Progress: (request) Sent PLAY request
0:00:00.479091520 3031 0x55a18984a0 FIXME basesink gstbasesink.c:3156:gst_base_sink_default_event:<fps-display-video_sink-actual-sink-ximage> stream-start event without group-id. Consides
0:00:00.568349560 3031 0x7f7c0030f0 WARN basetransform gstbasetransform.c:1355:gst_base_transform_setcaps:<capsfilter0> transform could not transform video/x-h264, stream-format=(string)bytet
0:00:00.568563360 3031 0x7f7c0030f0 WARN basetransform gstbasetransform.c:1355:gst_base_transform_setcaps:<capsfilter0> transform could not transform video/x-h264, stream-format=(string)bytet
0:00:00.568628400 3031 0x7f7c0030f0 WARN GST_PADS gstpad.c:4226:gst_pad_peer_query:<h264parse0:src> could not send sticky events
Redistribute latency...
0:00:00.626050980 3031 0x7f5c005b70 WARN video-info video-info.c:723:gst_video_info_to_caps: invalid matrix 3 for RGB format, using RGB
0:00:00.626682650 3031 0x55a18984a0 WARN basetransfor[ 321.442107] al5d a0020000.al5d: VCU: unavailable resources or wrong configuration
m gstbasetransform.c:1355:gst_base_transform_setcaps:<videoscale[ 321.452606] al5d a0020000.al5d: Channel wasn't created.
0> transform could not transform video/x-raw(memory:GLMemory), format=(string)RGBA, width=(int)1280, height=(int)720, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(Gstt
0:00:00.627008330 3031 0x55a18984a0 WARN basetransform gstbasetransform.c:1355:gst_base_transform_setcaps:<videoscale0> transform could not transform video/x-raw(memory:GLMemory), format=(stt
0:00:00.627054150 3031 0x55a18984a0 WARN GST_PADS gstpad.c:4226:gst_pad_peer_query:<queue1:src> could not send sticky events
0:00:00.627154230 3031 0x7f5c005b70 WARN videodecoder gstvideodecoder.c:3900:gst_video_decoder_negotiate_pool:<omxh264dec-omxh264dec0> Subclass failed to decide allocation
[2020-12-22 12:49:03.313354440] [module_dec.cpp:143] [EndDecoding] decoder: hardware doesn't have enough resources (142)
0:00:00.686795770 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.686949660 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687062110 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687172070 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687271170 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687361630 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687439440 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687518910 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687597770 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.687676930 3031 0x7f5c005b70 WARN omxvideo gstomxvideo.c:227:gst_omx_video_find_nearest_frame:<omxh264dec-omxh264dec0> Difference between ts (0:00:00.000000000) and frame 0 (0:00)
0:00:00.702678280 3031 0x7f5c001f60 ERROR omx gstomx.c:882:EventHandler:<omxh264dec-omxh264dec0> decoder got error: Component doesn't have enough hardware resources available to pro)
0:00:00.901783330 3031 0x7f98045140 WARN basesrc gstbasesrc.c:3055:gst_base_src_loop:<udpsrc3> error: Internal data stream error.
0:00:01.021281230 3031 0x7f5c005b70 ERROR omx gstomx.c:2499:gst_omx_port_release_buffer:<omxh264dec-omxh264dec0> Released buffer 0x7f4c010170 to decoder port 1: Invalid state (0x800)
0:00:01.021322690 3031 0x7f98045140 WARN basesrc gstbasesrc.c:3055:gst_base_src_loop:<udpsrc3> error: streaming stopped, reason not-linked (-1)
[2020-12-22 12:49:03.331348000] [omx_component.cpp:1736] [TreatSetStateCommand] OMX_ALG_ErrorChannelResourceUnavailable
[2020-12-22 12:49:03.649974820] [omx_component.cpp:1204] [FillThisBuffer] OMX_ErrorInvalidState
0:00:01.021337850 3031 0x7f5c005b70 ERROR omx gstomx.c:361:gst_omx_component_handle_messages:<omxh264dec-omxh264dec0> decoder got error: Component doesn't have enough hardware resou)
0:00:01.021517420 3031 0x7f5c005b70 WARN omxvideodec gstomxvideodec.c:2382:gst_omx_video_dec_loop:<omxh264dec-omxh264dec0> error: Failed to relase output buffer to component: Invalid state)
0:00:01.021585640 3031 0x55a18984f0 ERROR omx gstomx.c:2303:gst_omx_port_acquire_buffer:<omxh264dec-omxh264dec0> Component decoder is in error state: Component doesn't have enough hl
0:00:01.021677040 3031 0x55a18984f0 WARN omxvideodec gstomxvideodec.c:3694:gst_omx_video_dec_handle_input_buffer:<omxh264dec-omxh264dec0> error: OpenMAX component in error state Component )
ERROR: from element /GstPipeline:pipeline0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0: Could not configure supporting library.
Additional debug info:
../../git/omx/gstomxvideodec.c(2382): gst_omx_video_dec_loop (): /GstPipeline:pipeline0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0:
Failed to relase output buffer to component: Invalid state (0x8000100a)
Execution ended after 0:00:00.588343810
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
0:00:01.023236710 3031 0x55a1881600 ERROR omx gstomx.c:2558:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Component decoder is in error state: Component doesn't have enough har)
0:00:01.023382600 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.023430280 3031 0x55a1881600 ERROR omx gstomx.c:2645:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Set decoder port 0 to flushing: Component doesn't have enough hardware)
[2020-12-22 12:49:03.652095490] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
0:00:01.023472800 3031 0x55a1881600 ERROR omx gstomx.c:2558:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Component decoder is in error state: Component doesn't have enough har)
0:00:01.357043610 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
[2020-12-22 12:49:03.985723320] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
0:00:01.357106540 3031 0x55a1881600 ERROR omx gstomx.c:2645:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Set decoder port 1 to flushing: Component doesn't have enough hardware)
0:00:01.357214390 3031 0x55a1881600 ERROR omx gstomx.c:2558:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Component decoder is in error state: Component doesn't have enough har)
0:00:01.357317490 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.357362770 3031 0x55a1881600 ERROR omx gstomx.c:2645:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Set decoder port 0 to flushing: Component doesn't have enough hardware)
[2020-12-22 12:49:03.986036280] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
0:00:01.357404250 3031 0x55a1881600 ERROR omx gstomx.c:2558:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Component decoder is in error state: Component doesn't have enough har)
0:00:01.357501620 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.357557220 3031 0x55a1881600 ERROR omx gstomx.c:2645:gst_omx_port_set_flushing:<omxh264dec-omxh264dec0> Set decoder port 1 to flushing: Component doesn't have enough hardware)
[2020-12-22 12:49:03.986220710] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
0:00:01.357673100 3031 0x55a1881600 ERROR omx gstomx.c:1399:gst_omx_component_get_state:<omxh264dec-omxh264dec0> Component decoder in error state: Component doesn't have enough hard)
0:00:01.357717440 3031 0x55a1881600 ERROR omx gstomx.c:1399:gst_omx_component_get_state:<omxh264dec-omxh264dec0> Component decoder in error state: Component doesn't have enough hard)
Setting pipeline to NULL ...
0:00:01.358862350 3031 0x55a1898590 WARN rtspsrc gstrtspsrc.c:5915:gst_rtsp_src_receive_response:<rtspsrc0> receive interrupted
0:00:01.358902430 3031 0x55a1898590 WARN rtspsrc gstrtspsrc.c:8242:gst_rtspsrc_pause:<rtspsrc0> PAUSE interrupted
0:00:01.398709150 3031 0x55a1881600 ERROR omx gstomx.c:1399:gst_omx_component_get_state:<omxh264dec-omxh264dec0> Component decoder in error state: Component doesn't have enough hard)
0:00:01.692509250 3031 0x55a1881600 ERROR omx gstomx.c:1376:gst_omx_component_set_state:<omxh264dec-omxh264dec0> Error setting decoder state from Executing to Loaded: Invalid state )
0:00:01.692562640 3031 0x55a1881600 ERROR omx gstomx.c:3010:gst_omx_port_deallocate_buffers_unlocked:<omxh264dec-omxh264dec0> Component decoder in error state: Component doesn't hav)
0:00:01.692717230 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.692763620 3031 0x55a1881600 ERROR omx gstomx.c:3062:gst_omx_port_deallocate_buffers_unlocked:<omxh264dec-omxh264dec0> Deallocated buffers of decoder port 0: Component doesn')
0:00:01.695793050 3031 0x55a1881600 ERROR omx gstomx.c:3010:gst_omx_port_deallocate_buffers_unlocked:<omxh264dec-omxh264dec0> Component decoder in error state: Component doesn't hav)
0:00:01.696082960 3031 0x55a1881600 ERROR omx gstomx.c:3025:gst_omx_port_deallocate_buffers_unlocked:<omxh264dec-omxh264dec0> Trying to free used buffer 0x7f4c010170 of decoder port1
0:00:01.696268640 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.696315870 3031 0x55a1881600 ERROR omx gstomx.c:3062:gst_omx_port_deallocate_buffers_unlocked:<omxh264dec-omxh264dec0> Deallocated buffers of decoder port 1: Component doesn')
0:00:01.696510450 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
0:00:01.696608330 3031 0x55a1881600 ERROR omx gstomx.c:2059:gst_omx_component_get_parameter:<omxh264dec-omxh264dec0> Got decoder parameter at index 0x02000001: Invalid state (0x8000)
[2020-12-22 12:49:04.321179820] [omx_component.cpp:419] [SendCommand] OMX_ErrorInvalidState
[2020-12-22 12:49:04.321433780] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
[2020-12-22 12:49:04.324985600] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
[2020-12-22 12:49:04.325231050] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
[2020-12-22 12:49:04.325328700] [omx_component.cpp:785] [GetParameter] OMX_IndexParamPortDefinition: OMX_ErrorInvalidState
0:00:01.699902140 3031 0x55a1898590 WARN rtspsrc gstrtspsrc.c:5915:gst_rtsp_src_receive_response:<rtspsrc0> receive interrupted
0:00:01.699976110 3031 0x55a1898590 WARN rtspsrc gstrtspsrc.c:7669:gst_rtspsrc_close:<rtspsrc0> TEARDOWN interrupted
Freeing pipeline ...
Could anyone can suggest what wrong is happening when trying to run multiple GST streams.
