[Mplayer-dvb] actual status with CPU< 1GHz

Sat Feb 16 06:36:18 CET 2002

Hi,

> for me with a celeron 800 the following works just fine:
> 
> mplayer -vo mpegpes -ao mpegpes -vc ffdivx galaxyquest.avi
> 
> -> Sound and video perfect
> -> usable
> 
> don't know what you are doing wrong. Maybe the sound got wrong kHz or
> something like this.

agree
even before i switched to p4, and have optimized mpeg1 encoder, i was able
to watch moddle-size divx on my celeron 900 without framedrop.

anyway, -framedrop may not work with dvb...

> 
> regards,
> 
> Matthias Queisler
> 
> -----Original Message-----
> From: mplayer-dvb-admin at mplayer.dev.hu
> [mailto:mplayer-dvb-admin at mplayer.dev.hu]On Behalf Of Thomas Mohr
> Sent: Saturday, February 16, 2002 1:00 AM
> To: mplayer-dvb
> Subject: [Mplayer-dvb] actual status with CPU< 1GHz
> 
> 
> Hi,
> 
> using todays snap from mplayer and ffmpeg, a Celeron900 and DVB-s, a
> status report:
> 
> Target is to view a DivX encoded avi on the TV screen.
> 
> Two ways tried:
> 
> 
> 1) Direct conversion Divx->DVB
> mplayer -vfm 5 -vo mpegpes -ao mpegpes -framedrop file.avi
> -> Choppy video, Sound stutters!
> -> Unusable
> 
> 
> 2) Offline conversion
> a) creation of mplayer-convert using configure --disable-dvb
> b) mplayer-convert -vc ffdivx -y 576 -vo mpegpes -ao mpegpes
> ---------------------------------
> MPlayer CVS-020206-20:16-2.95.3 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
> 
> CPU vendor name: GenuineIntel  max cpuid level: 2
> CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Type: 6,
> Stepping: 10)
> Testing OS support for SSE... yes.
> Testing OS support for SSE unmasked exceptions... yes.
> Tests of OS support for SSE passed.
> CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
> Compiled for x86 CPU with features: MMX MMX2 SSE
> Reading /home/video/.mplayer/codecs.conf: 26 audio & 70 video codecs
> Linux RTC init: open: Permission denied
> Using usleep() timing
> Playing ...
> MainAVIHeader.dwFlags: (272) HAS_INDEX IS_INTERLEAVED
> VIDEO:  [DIV3]  640x272  24bpp  23.98 fps  967.4 kbps (118.1 kbyte/s)
> [V] filefmt:3  fourcc:0x33564944  size:640x272  fps:23.98  ftime:=0.0417
> Detected audio codec: [mp3] drv:1 (MPEG layer-2, layer-3)
> CPU vendor name: GenuineIntel  max cpuid level: 2
> CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Type: 6,
> Stepping: 10)
> Testing OS support for SSE... yes.
> Testing OS support for SSE unmasked exceptions... yes.
> Tests of OS support for SSE passed.
> mp3lib: made decode tables with MMX optimization
> init layer2&3 finished, tables done
> mp3lib: using MMX optimized decore!
> MPEG 1.0, Layer III, 48000 Hz 128 kbit Stereo, BPF: 384
> Channels: 2, copyright: No, original: Yes, CRC: No, emphasis: 0
> AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 16000->192000
> Forcing video codec: [ffdivx] drv:5 prio:0 (FFmpeg DivX ;-) (MS MPEG-4
> v3))
> libavcodec: CPU flags: mmx mmxext sse
> VO: [mpegpes] 640x272 => 640x576 Planar YV12
> [vo] position mapping: 0;0 => 32;152
> AO: [mpegpes] 48000Hz Stereo Signed 16-bit (Little-Endian)
> Start playing...
> ------------------------
> ====================================================
> c) Now play the grabbed mpeg file:
> mplayer -vo mpegpes -ao mpegpes grab.mpg
> ----------------------------------------
> MPlayer CVS-020206-20:16-2.95.3 (C) 2000-2002 Arpad Gereoffy (see DOCS!)
> 
> CPU vendor name: GenuineIntel  max cpuid level: 2
> CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Type: 6,
> Stepping: 10)
> Testing OS support for SSE... yes.
> Testing OS support for SSE unmasked exceptions... yes.
> Tests of OS support for SSE passed.
> CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
> Compiled for x86 CPU with features: MMX MMX2 SSE
> Reading /home/video/.mplayer/codecs.conf: 26 audio & 70 video codecs
> font: can't open file: /home/video/.mplayer/font/font.desc
> font: can't open file: /usr/local/share/mplayer/font/font.desc
> Setting up lirc support...
> mplayer_lirc: could not open config file
> mplayer_lirc: No such file or directory
> Failed to read LIRC config file ~/.lircrc !
> You won't be able to use your remote control
> Linux RTC init: open: Permission denied
> Using usleep() timing
> Playing grab.mpg
> Not an URL!
> header block 1 size: 0
> Detected MPEG-PES file format!
> VIDEO:  MPEG1  704x576  (aspect 1)  25.00 fps  125.0 kbps (15.6 kbyte/s)
> [V] filefmt:2  fourcc:0x10000001  size:704x576  fps:25.00  ftime:=0.0400
> Detected audio codec: [mp3] drv:1 (MPEG layer-2, layer-3)
> CPU vendor name: GenuineIntel  max cpuid level: 2
> CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Type: 6,
> Stepping: 10)
> Testing OS support for SSE... yes.
> Testing OS support for SSE unmasked exceptions... yes.
> Tests of OS support for SSE passed.
> mp3lib: made decode tables with MMX optimization
> init layer2&3 finished, tables done
> mp3lib: using MMX optimized decore!
> 
> DEMUXER: Too many (4096 in 8118541 bytes) video packets in the buffer!
> (maybe you play a non-interleaved stream/file or the codec failed)
> MPEG 2.0, Layer II, 22050 Hz 0 kbit Joint-Stereo, BPF: 192
> Channels: 2, copyright: No, original: No, CRC: Yes, emphasis: 0
> AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 8000->192000
> Detected video codec: [mpeg12] drv:1 prio:0 (MPEG 1 or 2)
> mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
> libmpeg2: Using MMXEXT for IDCT transform
> libmpeg2: Using MMXEXT for motion compensation
> Movie-Aspect is undefined - no prescaling applied.
> VO: [mpegpes] 704x576 => 704x576 Planar YV12
> libavcodec: CPU flags: mmx mmxext sse
> [vo] position mapping: 0;0 => 0;0
> AO: [mpegpes] 48000Hz Stereo Signed 16-bit (Little-Endian)
> Start playing...
> 
> ---------------------------------------------------
> -> Result: No sound (see DEMUXER error message above)
>    DEMUXER message appears several times afterwards.
> -> Picture is OK, but everything runs too fast!
> -> Unusable
> 
> 
> Any feedback welcome.
> 
> Regards,
>  - Thomas
> 
> --
> - - - - - - - - - - - - - - - - -
> Thomas Mohr - tom23 at web.de
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> 
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> 
> 

A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu