GstCUDA - Example - cudafilter: NVMM direct mapping
This page gives a set of test pipelines to use cudafilter element for NVMM direct mapping mode.
These examples will only run in JetPack 3.0 and below. For newer JetPack versions,
please refer to GstCUDA_-_Example_-_cudafilter:_Unified_memory_allocator |
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Note: NVMM direct mapping is only supported on Jetson platforms. |
The perf element can be downloaded from this repository. Otherwise, the element can be removed from the pipeline without any issues.
Gray-scale filter CUDA library algorithm
For these examples, remember to be in the correct path to use the filters:
cd $GstCUDA_DIR/tests/examples/cudafilter_algorithms/gray-scale-filter/
1080p 60fps capture to display (in-place=true)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! cudafilter in-place=true location=./gray-scale-filter.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:02:13.615967657; Bps: 776; fps: 60.0; CPU: 8;
GST-PERF INFO --> Timestamp: 0:02:14.632537582; Bps: 763; fps: 60.3; CPU: 8;
GST-PERF INFO --> Timestamp: 0:02:15.632844549; Bps: 776; fps: 60.0; CPU: 8;
GST-PERF INFO --> Timestamp: 0:02:16.649615644; Bps: 763; fps: 60.3; CPU: 9;
GST-PERF INFO --> Timestamp: 0:02:17.666065311; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:02:18.682560220; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:02:19.699122957; Bps: 763; fps: 60.3; CPU: 11;
GST-PERF INFO --> Timestamp: 0:02:20.699298792; Bps: 776; fps: 60.0; CPU: 11;
GST-PERF INFO --> Timestamp: 0:02:21.715510459; Bps: 763; fps: 60.3; CPU: 11;
GST-PERF INFO --> Timestamp: 0:02:22.715910009; Bps: 776; fps: 60.0; CPU: 11;
4K 60fps capture to display (in-place=true)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! cudafilter in-place=true location=./gray-scale-filter.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:03:56.819087040; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:03:57.825121037; Bps: 771; fps: 59.64; CPU: 13;
GST-PERF INFO --> Timestamp: 0:03:58.837141233; Bps: 766; fps: 59.28; CPU: 14;
GST-PERF INFO --> Timestamp: 0:03:59.849401695; Bps: 766; fps: 59.28; CPU: 14;
GST-PERF INFO --> Timestamp: 0:04:00.859525079; Bps: 768; fps: 59.40; CPU: 13;
GST-PERF INFO --> Timestamp: 0:04:01.871618207; Bps: 766; fps: 59.28; CPU: 15;
GST-PERF INFO --> Timestamp: 0:04:02.883459413; Bps: 767; fps: 59.34; CPU: 15;
GST-PERF INFO --> Timestamp: 0:04:03.894646509; Bps: 767; fps: 59.34; CPU: 14;
GST-PERF INFO --> Timestamp: 0:04:04.906216370; Bps: 767; fps: 59.34; CPU: 14;
GST-PERF INFO --> Timestamp: 0:04:05.917121183; Bps: 768; fps: 59.40; CPU: 14;
720p 60fps videotestsrc to display (in-place=true)
Example pipeline
gst-launch-1.0 videotestsrc is-live=true ! "video/x-raw,width=1280,height=720,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,format=I420,framerate=60/1" ! cudafilter in-place=true location=./gray-scale-filter.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:12:29.994184572; Bps: 776; fps: 60.0; CPU: 18;
GST-PERF INFO --> Timestamp: 0:12:31.010495933; Bps: 763; fps: 60.3; CPU: 18;
GST-PERF INFO --> Timestamp: 0:12:32.010535558; Bps: 776; fps: 60.0; CPU: 18;
GST-PERF INFO --> Timestamp: 0:12:33.027377442; Bps: 763; fps: 60.3; CPU: 18;
GST-PERF INFO --> Timestamp: 0:12:34.044071960; Bps: 763; fps: 60.3; CPU: 18;
GST-PERF INFO --> Timestamp: 0:12:35.044204013; Bps: 776; fps: 60.0; CPU: 19;
GST-PERF INFO --> Timestamp: 0:12:36.044224584; Bps: 776; fps: 60.0; CPU: 19;
GST-PERF INFO --> Timestamp: 0:12:37.060451742; Bps: 763; fps: 60.3; CPU: 19;
GST-PERF INFO --> Timestamp: 0:12:38.060585805; Bps: 776; fps: 60.0; CPU: 19;
GST-PERF INFO --> Timestamp: 0:12:39.060628072; Bps: 776; fps: 60.0; CPU: 18;
1080p 60fps capture to display (in-place=false)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! cudafilter in-place=false location=./gray-scale-filter.so ! nvvidconv ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:05:46.167015649; Bps: 776; fps: 60.0; CPU: 20;
GST-PERF INFO --> Timestamp: 0:05:47.167023874; Bps: 776; fps: 60.0; CPU: 18;
GST-PERF INFO --> Timestamp: 0:05:48.183394748; Bps: 763; fps: 60.3; CPU: 19;
GST-PERF INFO --> Timestamp: 0:05:49.183590994; Bps: 776; fps: 60.0; CPU: 23;
GST-PERF INFO --> Timestamp: 0:05:50.183618490; Bps: 776; fps: 60.0; CPU: 27;
GST-PERF INFO --> Timestamp: 0:05:51.184194423; Bps: 776; fps: 60.0; CPU: 45;
GST-PERF INFO --> Timestamp: 0:05:52.200942016; Bps: 763; fps: 60.3; CPU: 46;
GST-PERF INFO --> Timestamp: 0:05:53.216856380; Bps: 764; fps: 60.9; CPU: 45;
GST-PERF INFO --> Timestamp: 0:05:54.217181741; Bps: 776; fps: 60.0; CPU: 46;
GST-PERF INFO --> Timestamp: 0:05:55.217598561; Bps: 776; fps: 60.0; CPU: 46;
4K 60fps capture to fakesink (in-place=false)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! cudafilter in-place=false location=./gray-scale-filter.so ! perf print-arm-load=true ! fakesink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:08:40.062814951; Bps: 12330624; fps: 59.46; CPU: 22;
GST-PERF INFO --> Timestamp: 0:08:41.074953852; Bps: 12294071; fps: 59.28; CPU: 23;
GST-PERF INFO --> Timestamp: 0:08:42.087998326; Bps: 12281934; fps: 59.23; CPU: 22;
GST-PERF INFO --> Timestamp: 0:08:43.097597957; Bps: 12330624; fps: 59.46; CPU: 22;
GST-PERF INFO --> Timestamp: 0:08:44.109302715; Bps: 12306231; fps: 59.34; CPU: 25;
GST-PERF INFO --> Timestamp: 0:08:45.120250840; Bps: 12318415; fps: 59.40; CPU: 22;
GST-PERF INFO --> Timestamp: 0:08:46.132807638; Bps: 12294071; fps: 59.28; CPU: 23;
GST-PERF INFO --> Timestamp: 0:08:47.144759986; Bps: 12306231; fps: 59.34; CPU: 21;
GST-PERF INFO --> Timestamp: 0:08:48.154396985; Bps: 12330624; fps: 59.46; CPU: 22;
GST-PERF INFO --> Timestamp: 0:08:49.167064442; Bps: 12294071; fps: 59.28; CPU: 23;
GST-PERF INFO --> Timestamp: 0:08:50.178082366; Bps: 12306231; fps: 59.34; CPU: 23;
720p 60fps videotestsrc to display (in-place=false)
Example pipeline
gst-launch-1.0 videotestsrc is-live=true ! "video/x-raw,width=1280,height=720,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,format=I420,framerate=60/1" ! cudafilter in-place=false location=./gray-scale-filter.so ! nvvidconv ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:16:38.724108163; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:39.724682234; Bps: 776; fps: 60.0; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:40.740983855; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:41.740991843; Bps: 776; fps: 60.0; CPU: 11;
GST-PERF INFO --> Timestamp: 0:16:42.757944147; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:43.758090059; Bps: 776; fps: 60.0; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:44.774079094; Bps: 764; fps: 60.9; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:45.774631002; Bps: 776; fps: 60.0; CPU: 12;
GST-PERF INFO --> Timestamp: 0:16:46.774633540; Bps: 776; fps: 60.0; CPU: 13;
GST-PERF INFO --> Timestamp: 0:16:47.791021283; Bps: 763; fps: 60.3; CPU: 12;
HW accelerated memcpy CUDA library algorithm
For these examples, remember to be in the correct path to use the filters:
cd $GstCUDA_DIR/tests/examples/cudafilter_algorithms/memcpy/
1080p 60fps capture to display (in-place=true)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! cudafilter in-place=true location=./memcpy.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:19:39.222044712; Bps: 763; fps: 60.3; CPU: 12;
GST-PERF INFO --> Timestamp: 0:19:40.222362703; Bps: 776; fps: 60.0; CPU: 11;
GST-PERF INFO --> Timestamp: 0:19:41.222364533; Bps: 776; fps: 60.0; CPU: 12;
GST-PERF INFO --> Timestamp: 0:19:42.238761022; Bps: 763; fps: 60.3; CPU: 11;
GST-PERF INFO --> Timestamp: 0:19:43.255579257; Bps: 763; fps: 60.3; CPU: 10;
GST-PERF INFO --> Timestamp: 0:19:44.255680715; Bps: 776; fps: 60.0; CPU: 9;
GST-PERF INFO --> Timestamp: 0:19:45.272253134; Bps: 763; fps: 60.3; CPU: 8;
GST-PERF INFO --> Timestamp: 0:19:46.288675431; Bps: 763; fps: 60.3; CPU: 8;
GST-PERF INFO --> Timestamp: 0:19:47.288955264; Bps: 776; fps: 60.0; CPU: 7;
GST-PERF INFO --> Timestamp: 0:19:48.305432418; Bps: 763; fps: 60.3; CPU: 7;
4K 60fps capture to display (in-place=true)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! cudafilter in-place=true location=./memcpy.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:21:09.056777389; Bps: 771; fps: 60.63; CPU: 17;
GST-PERF INFO --> Timestamp: 0:21:10.057380551; Bps: 776; fps: 60.0; CPU: 13;
GST-PERF INFO --> Timestamp: 0:21:11.058196962; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:21:12.074104172; Bps: 764; fps: 60.9; CPU: 16;
GST-PERF INFO --> Timestamp: 0:21:13.074630372; Bps: 776; fps: 60.0; CPU: 15;
GST-PERF INFO --> Timestamp: 0:21:14.091400223; Bps: 763; fps: 60.3; CPU: 15;
GST-PERF INFO --> Timestamp: 0:21:15.097895519; Bps: 771; fps: 59.64; CPU: 14;
GST-PERF INFO --> Timestamp: 0:21:16.110965925; Bps: 766; fps: 59.23; CPU: 14;
GST-PERF INFO --> Timestamp: 0:21:17.121792522; Bps: 768; fps: 59.40; CPU: 14;
GST-PERF INFO --> Timestamp: 0:21:18.132254616; Bps: 768; fps: 59.40; CPU: 13;
720p 60fps videotestsrc to display (in-place=true)
Example pipeline
gst-launch-1.0 videotestsrc is-live=true ! "video/x-raw,width=1280,height=720,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,format=I420,framerate=60/1" ! cudafilter in-place=true location=./memcpy.so ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:22:07.386021069; Bps: 764; fps: 64.3; CPU: 20;
GST-PERF INFO --> Timestamp: 0:22:08.386441053; Bps: 776; fps: 60.0; CPU: 20;
GST-PERF INFO --> Timestamp: 0:22:09.386539808; Bps: 776; fps: 60.0; CPU: 18;
GST-PERF INFO --> Timestamp: 0:22:10.403048527; Bps: 763; fps: 60.3; CPU: 20;
GST-PERF INFO --> Timestamp: 0:22:11.419435652; Bps: 763; fps: 60.3; CPU: 20;
GST-PERF INFO --> Timestamp: 0:22:12.436397894; Bps: 763; fps: 60.3; CPU: 22;
GST-PERF INFO --> Timestamp: 0:22:13.436511097; Bps: 776; fps: 60.0; CPU: 22;
GST-PERF INFO --> Timestamp: 0:22:14.452705935; Bps: 763; fps: 60.3; CPU: 22;
GST-PERF INFO --> Timestamp: 0:22:15.453137400; Bps: 776; fps: 60.0; CPU: 21;
GST-PERF INFO --> Timestamp: 0:22:16.469405139; Bps: 763; fps: 60.3; CPU: 21;
1080p 60fps capture to display (in-place=false)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1920,height=1080,format=I420,framerate=60/1" ! cudafilter in-place=false location=./memcpy.so ! nvvidconv ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:23:01.138137454; Bps: 767; fps: 59.34; CPU: 22;
GST-PERF INFO --> Timestamp: 0:23:02.154873022; Bps: 763; fps: 60.3; CPU: 26;
GST-PERF INFO --> Timestamp: 0:23:03.171479180; Bps: 763; fps: 60.3; CPU: 29;
GST-PERF INFO --> Timestamp: 0:23:04.188158165; Bps: 763; fps: 60.3; CPU: 25;
GST-PERF INFO --> Timestamp: 0:23:05.188244497; Bps: 776; fps: 60.0; CPU: 21;
GST-PERF INFO --> Timestamp: 0:23:06.188254958; Bps: 776; fps: 60.0; CPU: 22;
GST-PERF INFO --> Timestamp: 0:23:07.204520450; Bps: 763; fps: 60.3; CPU: 19;
GST-PERF INFO --> Timestamp: 0:23:08.204789584; Bps: 776; fps: 60.0; CPU: 20;
GST-PERF INFO --> Timestamp: 0:23:09.204948578; Bps: 776; fps: 60.0; CPU: 20;
GST-PERF INFO --> Timestamp: 0:23:10.221653172; Bps: 763; fps: 60.3; CPU: 20;
4K 60fps capture to fakesink (in-place=false)
Example pipeline
gst-launch-1.0 nvarguscamerasrc ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=3840,height=2160,format=I420,framerate=60/1" ! cudafilter in-place=false location=./memcpy.so ! perf print-arm-load=true ! fakesink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:24:09.089973138; Bps: 12294071; fps: 64.22; CPU: 26;
GST-PERF INFO --> Timestamp: 0:24:10.101478081; Bps: 12306231; fps: 59.34; CPU: 21;
GST-PERF INFO --> Timestamp: 0:24:11.113397407; Bps: 12306231; fps: 59.34; CPU: 20;
GST-PERF INFO --> Timestamp: 0:24:12.124119254; Bps: 12318415; fps: 59.40; CPU: 21;
GST-PERF INFO --> Timestamp: 0:24:13.135918813; Bps: 12306231; fps: 59.34; CPU: 22;
GST-PERF INFO --> Timestamp: 0:24:14.147912287; Bps: 12306231; fps: 59.34; CPU: 22;
GST-PERF INFO --> Timestamp: 0:24:15.158284015; Bps: 12318415; fps: 59.40; CPU: 22;
GST-PERF INFO --> Timestamp: 0:24:16.170463292; Bps: 12294071; fps: 59.28; CPU: 24;
GST-PERF INFO --> Timestamp: 0:24:17.180258276; Bps: 12330624; fps: 59.46; CPU: 24;
GST-PERF INFO --> Timestamp: 0:24:18.193795065; Bps: 12281934; fps: 59.23; CPU: 21;
720p 60fps videotestsrc to display (in-place=false)
Example pipeline
gst-launch-1.0 videotestsrc is-live=true ! "video/x-raw,width=1280,height=720,format=I420,framerate=60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),width=1280,height=720,format=I420,framerate=60/1" ! cudafilter in-place=false location=./memcpy.so ! nvvidconv ! perf print-arm-load=true ! nvoverlaysink --gst-debug=0
Performance stats
GST-PERF INFO --> Timestamp: 0:24:57.867517465; Bps: 763; fps: 60.3; CPU: 18;
GST-PERF INFO --> Timestamp: 0:24:58.884439856; Bps: 763; fps: 60.3; CPU: 16;
GST-PERF INFO --> Timestamp: 0:24:59.900505960; Bps: 763; fps: 60.3; CPU: 16;
GST-PERF INFO --> Timestamp: 0:25:00.900508129; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:25:01.900516089; Bps: 776; fps: 60.0; CPU: 17;
GST-PERF INFO --> Timestamp: 0:25:02.900852285; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:25:03.917406393; Bps: 763; fps: 60.3; CPU: 17;
GST-PERF INFO --> Timestamp: 0:25:04.917408755; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:25:05.917422898; Bps: 776; fps: 60.0; CPU: 16;
GST-PERF INFO --> Timestamp: 0:25:06.934306770; Bps: 763; fps: 60.3; CPU: 17;