The included Intel driver in Precise still misses support for H.264 and the G45
chips. To solve this issue quickly, one can use these commands:
git clone git://anongit.freedesktop.org/vaapi/intel-driver intel-driver
cd intel-driver/
apt-cache show libva1|grep Version
git checkout 1.0.15 (replace
In latest precise development version h264 decoding is still not
supported with Intel 4500MHD:
libva: VA-API version 0.32.0
libva: va_getDriverName() returns 0
libva: Trying to open /usr/lib/dri/i965_drv_video.so
libva: va_openDriver() returns 0
vainfo: VA-API version: 0.32 (libva 1.0.15)
vainfo:
Fixed in precise, vainfo lists VAProfileH264* at least for Sandybridge
hw.
** Changed in: libva (Ubuntu)
Status: Confirmed = Fix Released
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https://bugs.launchpad.net/bugs/595661
some further notes: VLC should support vaapi, but video output hangs
after the first frame or so, audio ok. Mplayer seems to not have been
built with --enable-vaapi.
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Isn't it too early to close this bug just yet? We should wait until
someone confirms that h264 acceleration works with 4500MHD too.
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https://bugs.launchpad.net/bugs/595661
Title:
On Mi, Jan 04, 2012 at 12:01:36 (CET), Timo Aaltonen wrote:
Mplayer seems to not have been built with --enable-vaapi.
The mplayer package in Ubuntu does not have vaapi support. There is a
fork callled 'mplayer-vaapi', however this work has been rejected by
both mplayer and mplayer2 upstream's
Daniël: Bug #531692 is not a duplicate of this bug. That one is about
video acceleration support for the video players that use gstreamer (eg
Totem, not VLC) and this one is about support for the Intel video card
driver.
Btw h264 decoding is still not supported with Intel 4500MHD in Ubuntu
11.10:
Bugs #531692 and #595661 might be duplicates.
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Title:
please support h264 hardware acceleration on certain intel video cards
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ubuntu-bugs
** Changed in: libva (Ubuntu)
Status: New = Confirmed
** Changed in: mplayer (Ubuntu)
Status: New = Confirmed
** Description changed:
Ubuntu should support h264 and mpeg2 hardware decoding through the use
of vaapi on Intel cards.
- Here is some Intel documentation on how to
** Description changed:
Ubuntu should support h264 and mpeg2 hardware decoding through the use
of vaapi on Intel cards.
Here is some Intel documentation on how to achieve this, including the
patches needed:
http://intellinuxgraphics.org/h264.html
The libva stack should be updated
I build some packages for maverick:
- xserver-xorg-video-intel-2.13.0 - from natty
- libdrm2_2.4.22 - from natty
- libva-1.0.5 - intel upstream package
and get H.264 work on Intel GMA HD (Intel Core i5)
#vainfo
libva: libva version 0.31.1
libva: va_getDriverName() returns 0
libva: Trying to open
But something is not clear yet. Which chipsets are supported? Is the G45
(X4500HD) supported for h264 acceleration?
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Title:
please support h264
Recent version of vaapi library is required
http://freedesktop.org/wiki/Software/vaapi (git repo available)
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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Bugs,
I only closed the kernel parts as fixed because those parts were, sorry
for being unclear. Note upstream still to this day only supports h264
acceleration on intel HD video chipsets and not older mobile 4 series
ones.
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please support h264 hardware acceleration on certain intel video cards
It is not fixed for me on Ubuntu 10.10.
Linux lenovo 2.6.35-22-generic #34-Ubuntu SMP Sun Oct 10 09:26:05 UTC 2010
x86_64 GNU/Linux
I have Q45 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series
Chipset Integrated Graphics Controller (rev 07)
If I enter:
~/ vainfo
Fixed in libdrm 2.4.21 in maverick.
** Changed in: libdrm (Ubuntu)
Status: Fix Committed = Fix Released
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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Fixed by linux 2.6.35 that is in maverick.
** Package changed: linux-meta (Ubuntu) = linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided = Wishlist
** Changed in: linux (Ubuntu)
Status: New = Fix Released
--
please support h264 hardware acceleration on certain intel
** Changed in: libdrm (Ubuntu)
Importance: Undecided = Wishlist
** Changed in: libdrm (Ubuntu)
Status: Confirmed = Fix Committed
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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** Changed in: libdrm (Ubuntu)
Status: New = Confirmed
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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I have packaged some stuff for Lucid in a PPA:
https://launchpad.net/~turl/+archive/intelhwaccel
It contains: a patched kernel, a patched libdrm, latest libva, and a
(broken) ffmpeg build, which I still don't know why, but it has got its
vaapi support disabled.
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please support h264 hardware
h264 hardware decoding is an issue with html5 on forthcoming firefox 4.
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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AFAIUI, this requires to promote the libva package to main.
** Also affects: libva (Ubuntu)
Importance: Undecided
Status: New
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please support h264 hardware acceleration on certain intel video cards
https://bugs.launchpad.net/bugs/595661
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