1 |
On Thu, Feb 16, 2012 at 10:49 AM, Alex Schuster <wonko@×××××××××.org> wrote: |
2 |
> Paul Hartman writes: |
3 |
> |
4 |
>> On Thu, Feb 16, 2012 at 9:29 AM, Alex Schuster <wonko@×××××××××.org> |
5 |
>> wrote: |
6 |
> |
7 |
>> > Then my hardware broke, and I got new one, except for the system hard |
8 |
>> > drive and the PSU. It's an AMD FX-4100 quad-core with 3.6 GHz, 16 G of |
9 |
>> > RAM. Running gentoo-sources-3.2.1 as kernel. But it seems playing |
10 |
>> > movies got even worse! |
11 |
>> |
12 |
>> You don't mention anything about video card or video driver setup. |
13 |
>> That's the first thing I would suspect. |
14 |
>> |
15 |
>> What video card? What drivers? Are you using hardware accelerated |
16 |
>> movie playback? |
17 |
> |
18 |
> Sorry. Radeon HD 4250 onboard graphics, using the open source radeon |
19 |
> driver. Hardware acceleration is working fine. As I wrote, it doesn't |
20 |
> matter which quality the videos are. There is not much CPU being used at |
21 |
> all, around 5% to 20%, so this is not the bottleneck. |
22 |
> |
23 |
> Wonko |
24 |
> |
25 |
|
26 |
I wonder if you copy the movie to /dev/shm first (so disk I/O is not |
27 |
an issue) does it still have problems? At least this can potentially |
28 |
eliminate disk I/O as the cause if something else weird is going on. |
29 |
:) |
30 |
|
31 |
For the problem of massive amounts of RAM consumed, that's strange. |
32 |
Are you compiling debug symbols? That can make the RAM usage (in |
33 |
linking especially) explode... |