omxmjpegdec hangs on Raspberry Pi Zero

classic Classic list List threaded Threaded
3 messages Options
Reply | Threaded
Open this post in threaded view
|

omxmjpegdec hangs on Raspberry Pi Zero

pinwheel
When I test this pipeline omxmjpeg hangs and there is no output:

gst-launch-1.0 multifilesrc location="%04d.jpg" caps="image/jpeg" !
jpegparse ! omxmjpegdec ! multifilesink location="%04d.yuv"

With this pipeline I have no problems but is way too slow:

gst-launch-1.0 multifilesrc location="%04d.jpg" caps="image/jpeg" !
jpegparse ! jpegdec ! multifilesink location="%04d.yuv"

I have tested this with JPEGs created with raspistill.

GST_DEBUG=3 doesn't show any errors.

Hardware: Raspberry Pi Zero
Software:
- Raspbian Stretch lite 2018-11-13 (kernel 4.14)
- gst-omx current APT package (1.10.4)




--
Sent from: http://gstreamer-devel.966125.n4.nabble.com/
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
Reply | Threaded
Open this post in threaded view
|

Re: omxmjpegdec hangs on Raspberry Pi Zero

Nicolas Dufresne-5


Le ven. 28 déc. 2018 06 h 12, pinwheel <[hidden email]> a écrit :
When I test this pipeline omxmjpeg hangs and there is no output:

gst-launch-1.0 multifilesrc location="%04d.jpg" caps="image/jpeg" !
jpegparse ! omxmjpegdec ! multifilesink location="%04d.yuv"

With this pipeline I have no problems but is way too slow:

gst-launch-1.0 multifilesrc location="%04d.jpg" caps="image/jpeg" !
jpegparse ! jpegdec ! multifilesink location="%04d.yuv"

I have tested this with JPEGs created with raspistill.

GST_DEBUG=3 doesn't show any errors.

Hardware: Raspberry Pi Zero
Software:
- Raspbian Stretch lite 2018-11-13 (kernel 4.14)
- gst-omx current APT package (1.10.4)

Have you tried with newer gst-omx ?







--
Sent from: http://gstreamer-devel.966125.n4.nabble.com/
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel

_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
Reply | Threaded
Open this post in threaded view
|

Re: omxmjpegdec hangs on Raspberry Pi Zero

pinwheel
Not yet, which version would you recommend? And do you know which issues are
fixed since 1.10.4?



--
Sent from: http://gstreamer-devel.966125.n4.nabble.com/
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel