I don't know if you use KDE ..... but if you do could you try using KMPlayer with the device?i will try with kmplayer as soon as i got home.
i'm using test3 64bit, install kmplayer, configure kmplayer, and the device is there as Video Device : /dev/video0, but the Audio Device is blank.
i dunno what to fill in
so i left it blank
then i open playlist window, chose television and click on composite1 ... tadaaaa ... yes i got both video and audio on my speakers.
the video quality is suck compare to tvtime, unless i enable video output setting on general to opengl and applying linear blend deinterlacer
now is smooth and clear.
then i click konsole and here is the output :
MPlayer UNKNOWN-4.5.2 (C) 2000-2011 MPlayer Team
Terminal type `unknown' is not defined.
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <email@example.com>
comment: first try, more to come ;-)
Selected device: Gadmei UTV330+
Capabilities: video capture VBI capture device tuner audio read/write streaming
supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4 = NTSC-443; 5 = PAL; 6 = PAL-BG; 7 = PAL-H; 8 = PAL-I; 9 = PAL-DK; 10 = PAL-M; 11 = PAL-N; 12 = PAL-Nc; 13 = PAL-60; 14 = SECAM; 15 = SECAM-B; 16 = SECAM-G; 17 = SECAM-H; 18 = SECAM-DK; 19 = SECAM-L; 20 = SECAM-Lc;
inputs: 0 = Television; 1 = Composite1; 2 = S-Video;
Current input: 2
Current format: YUYV
v4l2: current audio mode is : MONO
[gl] using extended formats. Use -vo gl:nomanyfmts if playback fails.
Opening video filter: [pp=lb]
Opening video decoder: [raw] RAW Uncompressed Video
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
VO: [gl] 640x480 => 640x480 Planar 422P [zoom]
Selected video codec: [rawyuy2] vfm: raw (RAW YUY2)
Audio: no sound
now i'm puzzled as yours
it said no sound, but my speaker is playing the audio loud