Pipeline grows with memory usage overtime

[Alex Bolotin]

Hi,

I have an issue with a encoding pipeline. When I'm using x264enc with time
flowing it consumes more memory. It grows like to 20% of original amount.

This is original amount -
[image: Встроенное изображение 1]

and this is the result
[image: Встроенное изображение 2]

I have such pipeline -
        uridecodebin name=uridecodebin0
        souphttpsrc name=source
        typefind name=typefindelement0
        decodebin name=decodebin0
        typefind name=typefind
        hlsdemux name=hlsdemux0
        multiqueue name=multiqueue0
        tsdemux name=tsdemux0
        multiqueue name=multiqueue1
        h264parse name=h264parse0
        capsfilter name=capsfilter0
        aacparse name=aacparse0
        avdec_h264 name=avdec_h264-0
        avdec_aac name=avdec_aac0
        videoconvert name=videoconvert0
        x264enc name=x264enc0
        audioconvert name=audioconvert0
        faac name=faac0
        flvmux name=flvmux0
        rtmpsink name=rtmpsink0

with this preset

width=1280
height=720
framerate=25
video_codec=x264enc
video_bitrate=1700
audio_codec=aac
audio_bitrate=128
deinterlace
x264enc.speed-preset=4
x264enc.pass=0
x264enc.quantizer=10
x264enc.threads=5
avdec_h264.max-threads=10
x264enc.rc-lookahead=10
x264enc.tune=2

I have another encoder and memory consumption doesn't grow with it.

What it could be in this case? Is there something I can dig into for a
problem?

Thx,
AlexBhpp.
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