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[linux-dvb] Re: DVB Newbie



Indeed it was - here is the output from mplayer - I got to see one
screen and the image was perfect. could it be due to such a good
reception that the software decoder cannot keep up?

Using DVB card "Grundig 29504-401"
tuning DVB-T (in United Kingdom) to 641833000 Hz
polling....
Getting frontend event
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI
FE_HAS_SYNC
Bit error rate: 6971
Signal strength: 12336
SNR: 46003
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI
FE_HAS_SYNC
Output to stdout
Streaming 2 streams
Audiostream: Layer: 2  BRate: 256 kb/s  Freq: 48.0 kHz
Videostream: ASPECT: 16:9  Size = 720x576  FRate: 25 fps  BRate: 15.00
Mbit/s
MPEG-PES file format detected.
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  15000.0 kbps (1875.0
kbyte/s)
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
MP3lib: init layer2&3 finished, tables done
AUDIO: 48000 Hz, 2 ch, VDec: vo config request - 720 x 576 (preferred
csp: Mpeg PES)
Could not find matching colorspace - retrying with -vop 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 v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 720 x 576 (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: [sdl] 720x576 => 1024x576 Planar YV12  [fs]
SDL: Info - please use -vm or -zoom to switch to best resolution.
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)
SDL: Samplerate: 48000Hz Channels: Stereo Format Signed 16-bit
(Little-Endian)
AO: [sdl] 48000Hz 2ch Signed 16-bit (Little-Endian) (2 bps)
Building audio filter chain for 48000Hz/2ch/16bit ->
48000Hz/2ch/16bit.16 bit (0x10), ratio: 32000->192000 (256.0 kbit)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
SDL: Using driver: x11
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough




On Thu, 2003-06-05 at 22:06, Gavin Hamill wrote:
> On Thursday 05 June 2003 23:25, you wrote:
> > Okay - I gave the dvbstream a try and I got a little sound, a garbled
> > picture and then mplayer froze up :(
> 
> Was this including the -qam and -cr 3_4 parameters to dvbstream, thus making 
> the whole commandline:
> 
> $ dvbstream -f 641833 -qam 16  -cr 3_4 -o -ps 600 601 | mplayer - -nocache
> 
> The -ps is very important!
> 
> gdh
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