Cannot play videos using gstreamer

From: Isaac Nickaein <nickaein.i@gmail.com>
To: "meta-freescale@yoctoproject.org" <meta-freescale@yoctoproject.org>
Subject: Cannot play videos using gstreamer
Date: Sun, 3 May 2015 14:04:24 +0430	[thread overview]
Message-ID: <CA+NJmkeq-NumeLdhS3_av6P_YHBz5K83b3DE43+eXGu8XBOJbw@mail.gmail.com> (raw)

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Hi,

I've repo synced my Yocto Dizzy and created a core-image-minimal image. The
local.conf is presented at the end of this email.

The problem is I cannot get any display output using GStreamer, while my Qt
program (which is built using toolchain by "bitbake meta-toolchain-qte")
have display output. What I have tried:

1. Using mfw_v4lsink:

    gst-launch -v filesrc location=test.mp4 typefind=true ! aiurdemux !
queue ! vpudec ! mfw_v4lsink

doesn't fail, but does not show anything on the display. Here is log
output: http://pastebin.com/TWtNCViT

2. Using glimagesink:

    gst-launch filesrc location=test.mp4 typefind=true ! aiurdemux ! queue
! vpudec ! glimagesink

fails with the following output:

    Setting pipeline to PAUSED ...
    Caught SIGSEGV accessing address 0x4d0
    exec gdb failed: No such file or directory
    Spinning.  Please run 'gdb gst-launch 1405' to continue debugging,
Ctrl-C to quit, or Ctrl-\ to dump core.

3. I wondered adding "eglinfo-fb" recipe could be helpful (?), but it
caused a compile error during bitbake. Here is output:
http://pastebin.com/EQC464iM

And this is the local.conf that I am using:

MACHINE ??= 'imx6qsabresd'
DISTRO ?= 'poky'
PACKAGE_CLASSES ?= "package_rpm"
EXTRA_IMAGE_FEATURES = "debug-tweaks"
USER_CLASSES ?= "buildstats image-mklibs image-prelink"
PATCHRESOLVE = "noop"
BB_DISKMON_DIRS = "\
    STOPTASKS,${TMPDIR},1G,100K \
    STOPTASKS,${DL_DIR},1G,100K \
    STOPTASKS,${SSTATE_DIR},1G,100K \
    ABORT,${TMPDIR},100M,1K \
    ABORT,${DL_DIR},100M,1K \
    ABORT,${SSTATE_DIR},100M,1K"
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
ASSUME_PROVIDED += "libsdl-native"
CONF_VERSION = "1"

BB_NUMBER_THREADS = '4'
PARALLEL_MAKE = '-j 4'

DL_DIR ?= "${BSPDIR}/downloads/"
ACCEPT_FSL_EULA = ""

KERNEL_IMAGETYPE_forcevariable = "uImage"

IMAGE_INSTALL_append = "\
wget \
nano \
fbida \
bash \
firmware-imx \
fsl-rc-local \
packagegroup-core-ssh-openssh \
mtd-utils \
nfs-utils \
iproute2 \
canutils \
libsocketcan \
fbset \
fbset-modes \
glib-2.0 \
libstdc++ \
gpu-viv-bin-mx6q \
libxdamage \
libxfixes \
libxext \
libx11 \
libxcb \
libxau \
libxdmcp \
ntp \
proftpd \
tzdata \
packagegroup-fsl-gstreamer \
gst-fsl-plugin \
gstreamer \
gst-plugins-bad \
imx-vpu \
gst-plugins-gl \
gst-plugins-base \
gst-plugins-gl-opengl \
v4l-utils \
"

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