I am running a H265 encoder based on the NvV4l classes in /usr/src/jetson_multimedia
. The code starts an encoder, and then occasionally changes the requested bandwidth.
It seems that something goes wrong, and the encoder output does not match the requested bandwidth. I am having trouble precisely identifying what is happening, but my impression is that after X bandwidth updates, further updates no longer have any effect.
The setBitrate
command does not return any error.
I’m attaching a DEBUG
level output from the wrapper classes.
To further make things complicated, the precise same code (our, not only the classes) is used in another project, seemingly in the precise same way, without any problem.
Debug logs follow. In this run, actual encoding bitrate was around 900kbps:
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:376) <enc0> :Capture Plane:VIDIOC_S_FMT at capture plane successful
NvMMLiteOpen : Block : BlockType = 8
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 8
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:376) <enc0> :Output Plane:VIDIOC_S_FMT at capture plane successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 512000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:264) <enc0> :Setting encoder profile to 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:299) <enc0> :Setting encoder level to 4294967295: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:350) <enc0> :Setting encoder rate control mode to 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:419) <enc0> :Setting encoder IDR interval to 256: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:396) <enc0> :Setting encoder I-frame interval to 30: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:594) <enc0> :Output Plane:Successfully set stream parameters
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:167) <enc0> :Setting framerate to 30/1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:677) <enc0> :Setting encoder virtual buffer size to 415000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:373) <enc0> :Enabling Maximum Performance : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:350) <enc0> :Setting encoder rate control mode to 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:419) <enc0> :Setting encoder IDR interval to 4294967295: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:771) <enc0> :Setting encoder SPSPPSatIDR to 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:396) <enc0> :Setting encoder I-frame interval to 4294967295: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:594) <enc0> :Output Plane:Successfully set stream parameters
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:167) <enc0> :Setting framerate to 25/1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:511) <enc0> :Setting encoder HW Preset type to 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:748) <enc0> :Setting encoder number of B frames to 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:373) <enc0> :Enabling Maximum Performance : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:522) <enc0> :Output Plane:Reqbuf returned 4 buffers
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:522) <enc0> :Capture Plane:Reqbuf returned 4 buffers
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:627) <enc0> :Capture Plane:QueryBuf for 0th buffer successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:665) <enc0> :Capture Plane:ExportBuf successful for Buffer 0, Plane 0, fd = 1193
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvBuffer.cpp:175) <Buffer> Mapped buffer 0, plane 0 to
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:627) <enc0> :Capture Plane:QueryBuf for 1th buffer successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:665) <enc0> :Capture Plane:ExportBuf successful for Buffer 1, Plane 0, fd = 1194
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvBuffer.cpp:175) <Buffer> Mapped buffer 1, plane 0 to
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:627) <enc0> :Capture Plane:QueryBuf for 2th buffer successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:665) <enc0> :Capture Plane:ExportBuf successful for Buffer 2, Plane 0, fd = 1195
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvBuffer.cpp:175) <Buffer> Mapped buffer 2, plane 0 to
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:627) <enc0> :Capture Plane:QueryBuf for 3th buffer successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:665) <enc0> :Capture Plane:ExportBuf successful for Buffer 3, Plane 0, fd = 1196
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvBuffer.cpp:175) <Buffer> Mapped buffer 3, plane 0 to
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:556) <enc0> :Output Plane:STREAMON successful
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:556) <enc0> :Capture Plane:STREAMON successful
NVMEDIA: H265 : Profile : 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 1024000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:440) <enc0> :Forcing IDR: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:311) <enc0> :Output Plane:Mapped Nvbuffer to buffers 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:440) <enc0> :Forcing IDR: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:311) <enc0> :Output Plane:Mapped Nvbuffer to buffers 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:311) <enc0> :Output Plane:Mapped Nvbuffer to buffers 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:311) <enc0> :Output Plane:Mapped Nvbuffer to buffers 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 1536000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 2048000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 2560000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 3072000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 3584000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 4096000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:440) <enc0> :Forcing IDR: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:440) <enc0> :Forcing IDR: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 4608000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 0: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 0
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 1: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 1
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:191) <enc0> :Setting encoder bitrate to 5120000: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 2: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 2
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Output Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Output Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:152) <enc0> :Capture Plane:DQed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:208) <enc0> :Got controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:864) <enc0> :Getting encoder output metadata for buffer 3: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2ElementPlane.cpp:260) <enc0> :Capture Plane:Qed buffer 3
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:440) <enc0> :Forcing IDR: success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1056) <enc0> :Setting encoder poll interrupt to 1 : success
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvV4l2Element.cpp:190) <enc0> :Set controls
[DEBUG] (/usr/src/jetson_multimedia_api/samples/common/classes/NvVideoEncoder.cpp:1034) <enc0> :Done calling video device poll : success