Totem can't play media files, if gstreamer1.0-vaapi is installed. If I purge gstreamer1.0-vaapi, it plays all the media files, but of course, the CPU spikes high as much as 50%. Please help me how I can play media files with proper video acceleration (i.e., with gstreamer1.0-vaapi installed).

FYI, my system is Debian Testing (Stretch), up-to-date to this date.

The gstreamer packages installed on my system are:

gir1.2-gstreamer-1.0
gstreamer1.0-clutter-3.0
gstreamer1.0-libav
gstreamer1.0-vaapi
gstreamer1.0-plugins-bad
gstreamer1.0-plugins-base
gstreamer1.0-plugins-good
gstreamer1.0-plugins-ugly
gstreamer1.0-pulseaudio
gstreamer1.0-x
libgstreamer-plugins-bad1.0-0
libgstreamer-plugins-base1.0-0
libgstreamer1.0-0

Vaapi packages I've installed are:

libva-drm1
libva-wayland1
libva-x11-1
libva1
i965-va-driver

The Totem packages I've installed are:

libtotem-plparser-common
libtotem-plparser18
libtotem0
totem
totem-common

When I run totem in commandline, it shows:

manmath@debian:~/Windows/Videos/Movies$ totem Alexander_and_the_Terrible_Horrible.mp4 
libva info: VA-API version 0.40.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_40
libva info: va_openDriver() returns 0
libva info: VA-API version 0.40.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_40
libva info: va_openDriver() returns 0
libva info: VA-API version 0.40.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_40
libva info: va_openDriver() returns 0

(totem:8543): libpeas-WARNING **: Type not found in introspection: 'PeasActivatable'

(totem:8543): libpeas-WARNING **: Method 'PeasActivatable.deactivate' was not found

My system configuration:

Devices:

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
02:00.0 Ethernet controller: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet (rev c0)

Motherboard: H61M-DS2 Gigabyte board
CPU: Intel(R) Pentium(R) CPU G620 @ 2.60GHz
Memory: Kingston 8GB DDR3 (2x4)