[mythtv-users] Black and White input/recording?

A Thomson alunt2003 at yahoo.com
Mon May 23 08:00:34 UTC 2005


I know that here in th UK if we output an NTSC signal to a PAL Television it 
will appear in black & white so i guess you are encoding in NTSC and 
out-putting to a PAL TV or vice-versa.
I guess you could change the settings with "ivtvctl" or in "mythtv-setup"


----- Original Message ----- 
From: "A JM" <vbtalent at gmail.com>
To: <mythtv-users at mythtv.org>
Sent: Monday, May 23, 2005 2:35 AM
Subject: [mythtv-users] Black and White input/recording?


I'm trying to test my pvr250 after having to make a change to the
system and rebooting now all I get is black and white recordings???

#cat /dev/video0 > /tmp/test_capture.mpg
#mplayer -vo xv /tmp/test_capture.mpg



Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, s16le, 384.0 kbit/25.00% (ratio: 48000->192000)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
vo: X11 running at 800x600 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-v0.4.0b
Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
Checking audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
AF_pre: 48000Hz/2ch/s16le
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 s16le (2 bps)
Building audio filter chain for 48000Hz/2ch/s16le -> 48000Hz/2ch/s16le...
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 1.33:1 - prescaling to correct movie aspect.
VO: [xv] 720x480 => 720x540 Planar YV12
alsa-uninit: pcm closed 0.009 ct:  0.045  53/ 53 20%  2%  1.2% 0 0

Exiting... (Quit)
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