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I am using the TI DM365 EVM to record 720p video and audio into a container file. I have gstreamer version 0.10. When playing back the recorded file, the video frame rate is slow (3-10 frames per second), while the audio is normal. I am using TI codecs to take advantage of the DSP. Here is my pipeline:
gst-launch v4l2src always-copy=FALSE num-buffers=5000
! 'video/x-raw-yuv, format=(fourcc)NV12, framerate=(fraction)30/1, width=(int)1280, height=(int)720'
! tee name=t
! queue max-size-bytes=0 max-size-buffers=0 max-size-time=10000000000
! TIVidenc1 codecName=h264enc engineName=codecServer contiguousInputFrame=TRUE bitRate=80000000 rateControlPreset=1 encodingPreset=1
! mux. alsasrc num-buffers=-1 typefind=TRUE do-timestamp=TRUE
! audio/x-raw-int,width=16 ! queue max-size-bytes=0 max-size-buffers=0 max-size-time=10000000000
! TIAudenc1 codecName=aaclcenc engineName=codecServer genTimeStamps=true numOutputBufs=2 numChannels=2 bitrate=128000 samplefreq=44100
! queue max-size-bytes=0 max-size-buffers=0 max-size-time=10000000000
! audio/mpeg, mpegversion=4
! matroskamux name=mux ! filesink location=vidaudtest.mkv qos=FALSE sync=true t.
! queue
! TIDmaiVideoSink videoStd=720P_60 videoOutput=component sync=false hideOSD=true contiguousInputFrame=TRUE numBufs=3 useUserptrBufs=TRUE qos=FALSE -v --gst-debug-level=3 &>log.txt
I'd like to know if there are any changes I can make to this pipeline to improve its performance. Thanks
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