how to record audio and video in gstreamer

2018-06-15 11:42:30

I am new to gstreamer, I want to record both audio and video save it into .mp4 format, Recording video using webcam and audio using MIC Here this is my pipeline

gst-launch-1.0 -e v4l2src ! queue ! x264enc ! h264parse ! queue ! qtmux0. alsasrc ! 'audio/x-raw,rate=44100,depth=24' ! audioconvert ! audioresample ! voaacenc ! aacparse ! qtmux ! filesink location=test.mp4

When i am executing it the video is recording only for 10sec the audio not even recording, Its giving some message like

WARNING: from element /GstPipeline:pipeline0/GstAlsaSrc:alsasrc0: Can't record audio fast enough Additional debug info: gstaudiobasesrc.c(866): gst_audio_base_src_create (): /GstPipeline:pipeline0/GstAlsaSrc:alsasrc0: Dropped 425565 samples. This is most likely because downstream can't keep up and is consuming samples too slowly.

Help me get over through this Thank You in advance

got the pipeline now it is recording audio and video perfectly

Here the pipeline

gst-launch-1.0 -e v4l2src ! 'video/x-raw,width=960,height=720,framerate=30/1' ! queue ! x264enc tune=zerolatency ! mux. alsasrc ! audio/x-raw,width=16,depth=16,rate=44100,channel=1 ! queue ! audioconvert ! audioresample ! voaacenc ! aacparse ! qtmux name=mux ! filesink location=test.mp4 sync=false

if still anything incorrect in the pipeline let me know

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