[meta-freescale] [meta-fsl-arm-extra][PATCH][master] linux-wandboard: Update kernel to 3.10.53-1.1.0_ga

Alfonso Tamés alfonso at tames.com
Wed Feb 11 09:06:03 PST 2015


Oh, of course, you mentioned it! My bad.

If you are using a Wandboard Quad, could you test this pipeline using Carlos's gstreamer1.0?

gst-launch-1.0 videotestsrc ! imxvpuenc_h264 ! h264parse ! imxvpudec ! imxeglvivsink

This was causing timeouts in the quads few seconds after start but seemed to work fine in the duals.

Thanks!



> On Feb 11, 2015, at 10:24 AM, John Weber <rjohnweber at gmail.com> wrote:
> 
> 
> On 2/11/15, 10:05 AM, Alfonso Tamés wrote:
>>> The pipeline (similar to yours but using the gst1.0-fsl-plugin imxv4l2src) works for me:
>>> gst-launch-1.0 imxv4l2src ! video/x-raw,format=I420,width=1280,height=720,framerate=30/1 ! imxvpuenc_h264 bitrate=2000 ! h264parse ! mp4mux ! filesink location=video.mp4
>> Are you sure, that pipeline segfaults immediately for me:
>> 
>> root at wandboard-quad:~# gst-launch-1.0 imxv4l2src ! video/x-raw,format=I420,width=1280,height=720,framerate=30/1 ! imxvpuenc_h264 bitrate=2000 ! h264parse ! mp4mux ! filesink location=video.mp4
>> .....
>> New clock: GstSystemClock
>> ERROR: from element /GstPipeline:pipeline0/GstImxV4l2Src:imxv4l2src0: Internal data flow error.
>> Additional debug info:
>> /opt/yocto/master_egl/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/gstreamer1.0/1.4.5-r0/gstreamer-1.4.5/libs/gst/base/gstbasesrc.c(2933): gst_base_src_loop (): /GstPipeline:pipeline0/GstImxV4l2Src:imxv4l2src0:
>> streaming task paused, reason not-negotiated (-4)
>> Execution ended after 0:00:00.093394334
>> Setting pipeline to PAUSED ...
>> Setting pipeline to READY ...
>> Caught SIGSEGV
>> #0  0x76c89498 in waitpid () from /lib/libpthread.so.0
>> #1  0x76cb3b64 in g_on_error_stack_trace () from /usr/lib/libglib-2.0.so.0
>> #2  0x0000b4e0 in ?? ()
> It does on my end when I use imxv4l2src from Carlos's gstreamer plugins.  It does not when use the plugin of the same name from gst1.0-fsl-plugin.
> 
> John
> It does on my end when I use imxv4l2src from Carlos's gstreamer plugins.  It does not when use the plugin of the same name from gst1.0-fsl-plugin.
> 
> John


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