Hi Holy,
We don’t observe the issue in decoding the clip bourne_ultimatum_trailer.zip - Download The Bourne Ultimatum - High Definition (1080p) Theatrical Trailer - dvdloc8.com
ubuntu@tegra-ubuntu:~$ ./test
Using launch string: filesrc location=Bourne_Trailer.mp4 ! decodebin ! nvvidconv ! video/x-raw, format=I420, width=1920, height=816 ! appsink name=mysink
Inside NvxLiteH264DecoderLowLatencyInitNvxLiteH264DecoderLowLatencyInit set DPB and MjstreamingInside NvxLiteH265DecoderLowLatencyInitNvxLiteH265DecoderLowLatencyInit set DPB and MjstreamingNvMMLiteOpen : Block : BlockType = 261
TVMR: NvMMLiteTVMRDecBlockOpen: 7580: NvMMLiteBlockOpen
NvMMLiteBlockCreate : Block : BlockType = 261
TVMR: cbBeginSequence: 1166: BeginSequence 1920x816, bVPR = 0, fFrameRate = 23.975986
TVMR: LowCorner Frequency = 180000
TVMR: cbBeginSequence: 1545: DecodeBuffers = 2, pnvsi->eCodec = 4, codec = 0
TVMR: cbBeginSequence: 1606: Display Resolution : (1920x816)
TVMR: cbBeginSequence: 1607: Display Aspect Ratio : (1920x816)
TVMR: cbBeginSequence: 1649: ColorFormat : 5
TVMR: cbBeginSequence:1660 ColorSpace = NvColorSpace_YCbCr709
TVMR: cbBeginSequence: 1790: SurfaceLayout = 3
TVMR: cbBeginSequence: 1868: NumOfSurfaces = 6, InteraceStream = 0, InterlaceEnabled = 0, bSecure = 0, MVC = 0 Semiplanar = 1, bReinit = 1, BitDepthForSurface = 8 LumaBitDepth = 8, ChromaBitDepth = 8, ChromaFormat = 5
Allocating new output: 1920x816 (x 8), ThumbnailMode = 0
TVMR: FrameRate = 23
TVMR: NVDEC LowCorner Freq = (138000 * 1024)
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: FrameRate = 23.976043
TVMR: NvMMLiteTVMRDecDoWork: 6466: NVMMLITE_TVMR: EOS detected
TVMR: TVMRBufferProcessing: 5444: Processing of EOS
TVMR: TVMRBufferProcessing: 5519: Processing of EOS Done
app sink receive eos
TVMR: TVMRFrameStatusReporting: 6067: Closing TVMR Frame Status Thread -------------
TVMR: TVMRVPRFloorSizeSettingThread: 5885: Closing TVMRVPRFloorSizeSettingThread -------------
TVMR: TVMRFrameDelivery: 5917: Closing TVMR Frame Delivery Thread -------------
TVMR: NvMMLiteTVMRDecBlockClose: 7740: Done
going to exit, decode 2136 frames in 90 seconds
It decodes 2136 frames / 90 seconds ~= 23.73 fps. Please refer t the attachment.
test2.cpp (2.95 KB)