Bug 236673 - multimedia/gstreamer1-plugins-good 1.14.4: problem with v4l2src
Summary: multimedia/gstreamer1-plugins-good 1.14.4: problem with v4l2src
Status: New
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-multimedia mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-03-20 20:03 UTC by Per Gunnarsson
Modified: 2019-07-18 01:26 UTC (History)
1 user (show)

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Description Per Gunnarsson 2019-03-20 20:03:08 UTC
I tried a gst-launch-1.0 which used to work, and which works if I use ximagesrc instead of v4l2src. I got the error message below.

ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory.
Additional debug info:
gstv4l2src.c(658): gst_v4l2src_decide_allocation (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed

I had problems with cheese too which mentioned v4l2src. The wencam works fine with obs-studio
Comment 1 JavaShin 2019-07-18 01:26:37 UTC
Im having the same problem on 13-current with cheese the webcam works on firefox but not on cheese 


 cheese 
libGL: pci id for fd 16: 8086:0416, driver i965
libGL: OpenDriver: trying /usr/local/lib/dri/i965_dri.so
libGL: Using DRI3 for screen 0

(cheese:58465): Gtk-WARNING **: 21:25:41.380: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar:min-slider-length is deprecated and shouldn't be used anymore. It will be removed in a future version

(cheese:58465): cheese-WARNING **: 21:25:42.168: Failed to allocate required memory.: gstv4l2src.c(658): gst_v4l2src_decide_allocation (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin35/GstV4l2Src:v4l2src1:
Buffer pool activation failed