[pvrusb2] No sound on /dev/v4l/radio0??

roger roger at eskimo.com
Sun Oct 19 06:36:06 CDT 2008


Is it just me, or is there no sound on playing /dev/v4l/radio0?

$ uname -a          
Linux localhost2.local 2.6.26-gentoo-r1Y #8 SMP PREEMPT Thu Oct 9
02:25:57 AKDT 2008 i686 Pentium III (Coppermine) GenuineIntel GNU/Linux


alsamixer shows channels unmuted, etc.

Been using Rthymbox, etc... soo...

$ cat /sys/class/pvrusb2/sn-7435104/ctl_volume/cur_val
58981



Playing /dev/v4l/radio0.
Cannot seek backward in linear streams!
Seek failed
... (clipped recursive cannot seek errors)...
Cannot seek backward in linear streams!
Seek failed
MPEG-PS file format detected.
VIDEO:  MPEG2  720x480  (aspect 2)  29.970 fps  8000.0 kbps (1000.0
kbyte/s)
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 480 (preferred colorspace: 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.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, s16le, 256.0 kbit/16.67% (ratio: 32000->192000)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
AO: [oss] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 720 x 480 (preferred colorspace: 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
A:  18.2 V:  18.2 A-V: -0.006 ct: -0.543 514/514 15%  2% 14.9% 7 0 

playing.... and yet nothing.

-- 
Roger
http://www.eskimo.com/~roger/index.html



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