[MPlayer-users] hwac3 runs with mplayer bun no with gmplayer

[ROASCIO Paolo]

Il Sunday 24 February 2008 14:41:56 Reimar Döffinger ha scritto:
> > but if i type gmplayer -ao alsa -ac hwac3 -vo gl2 dvd://, or set gmplayer
>
> Did you try setting alsa in the Gui settings dialog?
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Thank for your reply

Yes i did, but in the log i get:

==========================================================================
Cerco di forzare l'uso della famiglia dei driver dei codec audio hwac3...
Apertura decoder audio: [hwac3] AC3/DTS pass-through S/PDIF
No accelerated IMDCT transform found
hwac3: switched to AC3, 384000 bps, 48000 Hz
AUDIO: 48000 Hz, 2 ch, ac3, 384.0 kbit/25.00% (ratio: 48000->192000)
Scelto codec audio: [hwac3] afm: hwac3 (AC3 through S/PDIF)
==========================================================================
[format] Sample format big-endian AC3 not yet supported
Errore nel pre-init della sequenza di filtri audio!

In uscita... (Errore fatale)

then the alsa option isn't recognized in this case, because if i set the codec 
as "AC3 decoding with liba52", the movie plays well (without the hardware ac3 
stream to the amplifier of course) and the log refers to the alsa driver:

==========================================================================
Apertura decoder audio: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
Scelto codec audio: [a52] afm: liba52 (AC3-liba52)
==========================================================================
AO: [alsa] 48000Hz 2ch floatle (4 bytes per sample)
Inizio la riproduzione...
VDec: configurazione chiesta dal vo - 720 x 576 (sp.col. preferito: Planar 
YV12)
Impossibile trovare uno spazio colore adatto - riprovo con -vf scale...
Apertura filtro video: [scale]
VDec: uso Planar YV12 come sp.colore di uscita (non 0)
Movie-Aspect è 1.78:1 - riscalo per ottenere un rapporto corretto.
[swscaler @ 0x8bd3434]SwScaler: using unscaled yuv420p -> bgr24 special 
converter
VO: [gl2] 720x576 => 1024x576 BGR 24-bit
[gl2] You have OpenGL >= 1.2 capable drivers, GOOD (16bpp and BGR is ok!)
[gl2] antialiasing off
[gl2] bilinear linear

it seems that the "-ao alsa" is omitted when the hwac3 codec is selected.

Paolo