[Comm] Re: M2.4 & DVD Video too slow

[Aleksey Korotkov]

On Thu, 31 Mar 2005 10:08:14 +0400
Arioch <the_Arioch на nm.ru> wrote:

A> угу, привел только представление программы

Не только. Там важные вещи -- с какими опциями я его собирал. Для
MPlayer'а это важно. 
 
A> А в том что дальше поскипано, mplayer иногда
A> ругается на конкретные настройки системы.

Ну вот, например:

[root на localhost ziga]# mplayer -ao alsa -vo xv -alang en dvd://1
MPlayer 1.0pre5-2.95.3 (C) 2000-2004 MPlayer Team

CPU: Advanced Micro Devices Athlon Thunderbird 1000 MHz (Family:
6, Stepping: 2) Detected cache-line size is 64 bytes
CPUflags:  MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx

Reading config file /etc/MPlayer/mplayer.conf: No such file or
directory Reading config file /root/.mplayer/config
Reading /root/.mplayer/codecs.conf: Can't open
'/root/.mplayer/codecs.conf': No such file or directory Reading
/etc/MPlayer/codecs.conf: 73 audio & 180 video codecs font: can't
open file: /root/.mplayer/font/font.desc Font
/usr/share/MPlayer/font/font.desc loaded successfully! (237
chars) Failed to open /dev/rtc: No such device (it should be
readable by the user.) Using usleep() timing
Can't open input config file /root/.mplayer/input.conf: No such
file or directory Input config file /etc/MPlayer/input.conf
parsed: 53 binds Setting up LIRC support...
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support.
You will not be able to use your remote control.

Playing dvd://1.
Reading disc structure, please wait...
There are 1 titles on this DVD.
There are 37 chapters in this DVD title.
There are 1 angles in this DVD title.
DVD successfully opened.
Selected DVD audio channel: 129 language: en
MPEG-PS file format detected.
VIDEO:  MPEG2  720x480  (aspect 3)  29.970 fps  7500.0 kbps
(937.5
kbyte/s)========================================================
================== Opening audio decoder: [liba52] AC3 decoding
with liba52 Using 3DNowEx optimized IMDCT transform
AC3: 5.1 (3f+2r+lfe)  48000 Hz  384.0 kbit/s
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 48000->192000 (384.0
kbit) Selected audio codec: [a52] afm:liba52 (AC3-liba52)
================================================================
========== vo: X11 running at 1600x1200 with depth 24 and 32 bpp
(":0.0" => local
display)========================================================
================== Opening video decoder: [mpegpes] MPEG 1/2
Video passthrough VDec: vo config request - 720 x 480 (preferred
csp: Mpeg PES) Could not find matching colorspace - retrying with
-vf scale... Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder
libmpeg2-v0.3.1 Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG
1 or 2
(libmpeg2))=====================================================
===================== Checking audio filter chain for
48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... AF_pre: af format: 2
bps, 2 ch, 48000 hz, little endian signed int AF_pre: 48000Hz 2ch
Signed 16-bit (Little-Endian) alsa-init: got device=0,
subdevice=0 alsa-init: 1 soundcard found, using: default
alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit
Little Endian AO: [alsa] 48000Hz 2ch Signed 16-bit
(Little-Endian) (2 bps) Building audio filter chain for
48000Hz/2ch/16bit -> 48000Hz/2ch/16bit... Starting playback...
VDec: vo config request - 720 x 480 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 854x480 Planar YV12
A:   0.7 V:   0.7 A-V:  0.024 ct:  0.034   15/ 12   0%  0%  0.0%
1 0 0% demux_mpg: 24fps progressive NTSC content detected,
switching framerate. alsa-play: xrun of at least 194.689 msecs.
resetting stream20.3% 1 0 0% alsa-uninit: pcm closed 0.065 ct: 
0.228  1133/1130  21% 10% 45.0% 6 0 0%

Exiting... (Quit)

По поводу LIRC -- не имеет значения. Про /dev/rtc -- врёт:

[root на localhost ziga]# ls -l /dev/rtc
crw-r--r--  1 root root 10, 135 Jul 26  2004 /dev/rtc

A> > [ziga на localhost ziga]$ vlc dvd://1
A> > VLC media player 0.7.2 Bond
A> > [00000018] main interface error: no interface module matched
A> 
A> Не настроен он. Не знает, какой UI запустить.
A> Попробуй wxglc или gvlc

[ziga на localhost ziga]$ wxvlc dvd://1
VLC media player 0.7.2 Bond
[00000018] main interface error: no interface module matched
"hotkeys,none"
[00000018] main interface error: no suitable intf
module
[00000001] main vlc error: interface "hotkeys,none"
initialization failed
[00000019] main interface error: no
interface module matched "any"
[00000019] main interface error: no
suitable intf module
[00000001] main vlc error: interface "(null)"
initialization failed

[ziga на localhost ziga]$ gvlc dvd://1
VLC media player 0.7.2 Bond
[00000018] main interface error: no interface module matched
"hotkeys,none"
[00000018] main interface error: no suitable intf
module
[00000001] main vlc error: interface "hotkeys,none"
initialization failed
[00000019] main interface error: no
interface module matched "any"
[00000019] main interface error: no
suitable intf module
[00000001] main vlc error: interface "(null)"
initialization failed

Похоже, пора всё-таки сдувать пыль с инсталляционых дисков М2.2
:(

-- 
С уважением,
Алексей Коротков

mailto:ziga на uni.udm.ru