Hi all.
I'm working on a imx6dl-sabresd derived board, gstreamer, uvcvideo
webcam, Yocto Freescale i.MX Release Distro 4.1.15-2.0.1 FXMZ /dev/ttymxc0
the pipeline is
gst-launch-1.0 \
imxv4l2src device=/dev/video1 \
! capsfilter caps="video/x-raw, width=640, height=480" \
! imxvideoconvert_g2d rotation=4 \
! imxv4l2sink overlay-width=800 overlay-height=600
overlay-left=235 overlay-top=65 enable-last-sample=true name=sink
Sometime the webcam freeze. After the first freeze the video stream is
black and gstream GST_DEBUG=1 show the following message
WARN default gstallocatorphymem.c:259:gst_buffer_is_phymem: physical
address in memory block is invalid
There is some explanation/patch for this behavior?
gstreamer 1.8.1
gstreamer-plugin-imx 0.12.2
Thanks for your help
MZ
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#24239):
https://lists.yoctoproject.org/g/meta-freescale/message/24239
Mute This Topic: https://lists.yoctoproject.org/mt/71019288/21656
Group Owner: [email protected]
Unsubscribe: https://lists.yoctoproject.org/g/meta-freescale/unsub
[[email protected]]
-=-=-=-=-=-=-=-=-=-=-=-
