我买了
easycap dc60 来转换AV信号到USB. 当我用mencoder在Tiny6410上录影时，却不成功。
有人试过用在tiny6410用easycap吗？
一下是警告信息：
<7>easycap:: easycap_open: ==========OPEN=========
<7>easycap::0adjust_standard: selected standard: PAL_BGHIN
<7>easycap::0adjust_format: sought: 640x480,UYVY(0x59565955),1=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_NONE
<7>easycap::0adjust_format: actioning: 640x480 PAL_BGHIN_AT_640x480_FMT_UYVY-n
<7>easycap::0adjust_brightness: adjusting brightness to 0x7F
<7>easycap::0adjust_contrast: adjusting contrast to 0x3F
<7>easycap::0adjust_saturation: adjusting saturation to 0x2F
<7>easycap::0adjust_hue: adjusting hue to 0x00
<7>easycap::0adjust_format: sought: 640x480,UYVY(0x59565955),1=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_NONE
<7>easycap::0adjust_format: actioning: 640x480 PAL_BGHIN_AT_640x480_FMT_UYVY-n
<7>easycap::0adjust_format: sought: 640x480,YV12(0x32315659),0=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_ANY
<7>easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
<7>easycap::0adjust_format: cannot do: 640x480 with standard mask 0x00
<7>easycap::0adjust_format: cannot do 640x... with standard mask 0x00
<7>easycap::0adjust_format: cannot do ...x480 with standard mask 0x00
<7>easycap::0adjust_format: 640x480 unmatched
<7>easycap::0easycap_ioctl: requested input already in effect
<7>easycap::0adjust_standard: selected standard: PAL_BGHIN
<7>easycap::0adjust_standard: requested standard already in effect
<7>easycap::0adjust_format: sought: 60x40,UYVY(0x59565955),0=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_ANY
<7>easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
<7>easycap::0adjust_format: cannot do: 60x40 with standard mask 0x00
<7>easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
<7>easycap::0adjust_format: sought: 60x240,UYVY(0x59565955),1=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_NONE
<7>easycap::0adjust_format: cannot do: 60x240 with standard mask 0x00
<7>easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
<7>easycap::0adjust_format: sought: 320x40,UYVY(0x59565955),0=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_ANY
<7>easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
<7>easycap::0adjust_format: cannot do: 320x40 with standard mask 0x00
<7>easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
<7>easycap::0adjust_mute: adjusting mute: 0=peasycap->audio_idle
<7>easycap::0adjust_brightness: unchanged brightness at 0x7F
<7>easycap::0adjust_hue: unchanged hue at 0x80
<7>easycap::0adjust_saturation: unchanged saturation at 0xAF
<7>easycap::0adjust_contrast: unchanged contrast at 0xBF
<7>easycap::0easycap_complete: easycap driver shutting down on condition green
<7>easycap::0adjust_standard: selected standard: PAL_BGHIN
<7>easycap::0adjust_format: sought: 320x240,UYVY(0x59565955),1=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_NONE
<7>easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
<7>easycap::0adjust_brightness: adjusting brightness to 0x7F
<7>easycap::0adjust_contrast: adjusting contrast to 0x3F
<7>easycap::0adjust_saturation: adjusting saturation to 0x2F
<7>easycap::0adjust_hue: adjusting hue to 0x00
<7>easycap::0easycap_complete: easycap driver shutting down on condition green
<7>easycap::0adjust_standard: selected standard: PAL_BGHIN
<7>easycap::0adjust_format: sought: 320x240,UYVY(0x59565955),1=field,0x00=std mask
<7>easycap::0adjust_format: sought: V4L2_FIELD_NONE
<7>easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
<7>easycap::0adjust_brightness: adjusting brightness to 0x7F
<7>easycap::0adjust_contrast: adjusting contrast to 0x3F
<7>easycap::0adjust_saturation: adjusting saturation to 0x2F
<7>easycap::0adjust_hue: adjusting hue to 0x00
success: format: 9 data: 0x0 - 0x0easycap:: easycap_open: ==========OPEN=========
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <
olschewski@zpr.uni-koeln.de>
comment: first try, more to come ;-)
easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_format: sought: 320x240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_brightness: adjusting brightness to 0x7F
easycap::0adjust_contrast: adjusting contrast to 0x3F
easycap::0adjust_saturation: adjusting saturation to 0x2F
easycap::0adjust_hue: adjusting hue to 0x00
Selected device: EasyCAP DC60
Capabilities: video capture audio read/write streaming
easycap::0adjust_format: sought: 640x480,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 640x480 PAL_BGHIN_AT_640x480_FMT_UYVY-n
supported norms: 0 = PAL_BGHIN; 1 = NTSC_N_443; 2 = PAL_Nc; 3 = NTSC_N; 4 = SECAM; 5 = NTSC_M; 6 = NTSC_M_JP; 7 = PAL_60; 8 = NTSC_443; 9 = PAL_M; 10 = PAL_BGHIN_SLOW;;
inputs: 0 = CVBS0; 1 = CVBS1; 2 = CVBS2; 3 = CVBS3; 4 = CVBS4; 5 = S-VIDEO;
Current input: 0
Current format: UYVY
easycap::0adjust_format: sought: 640x480,YV12(0x32315659),0=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 640x480 with standard mask 0x00
easycap::0adjust_format: cannot do 640x... with standard mask 0x00
easycap::0adjust_format: cannot do ...x480 with standard mask 0x00
easycap::0adjust_format: 640x480 unmatched
one_wire_status: 2
easycap::0easycap_ioctl: requested input already in effect
easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_standard: requested standard already in effect
easycap::0adjust_format: sought: 60x40,UYVY(0x59565955),0=field,0x00=std mask
one_wire_status: 4
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 60x40 with standard mask 0x00
one_wire_status: 4
easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
easycap::0adjust_format: sought: 60x240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: cannot do: 60x240 with standard mask 0x00
easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_format: sought: 320x40,UYVY(0x59565955),0=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_ANY
easycap::0adjust_format: prefer: V4L2_FIELD_NONE=field, was V4L2_FIELD_ANY
easycap::0adjust_format: cannot do: 320x40 with standard mask 0x00
easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
one_wire_status: 2
Selected input hasn't got a tuner!easycap::0adjust_mute: adjusting mute: 0=peasycap->audio_idle
easycap::0adjust_brightness: unchanged brightness at 0x7F
easycap::0adjust_hue: unchanged hue at 0x80
easycap::0adjust_saturation: unchanged saturation at 0xAF
easycap::0adjust_contrast: unchanged contrast at 0xBF
one_wire_status: 4
[V] filefmt:9 fourcc:0x59565955 size:320x240 fps:60.000 ftime:=0.0167
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x8d35a8]using unscaled uyvy422 -> yuv420p special converter
videocodec: libavcodec (320x240 fourcc=47504a4d [MJPG])
Selected video codec: [rawuyvy] vfm: raw (RAW UYVY)
==========================================================================
Forcing audio preload to 0, max pts correction to 0.
Skipping frame!
Pos: 0.0s 1f ( 0%) 0.48fps Trem: 0min 0mb A-V:0.000 [0:0]
Skipping frame!
Pos: 0.0s 2f ( 0%) 0.64fps Trem: 0min 0mb A-V:0.000 [0:0]
Skipping frame!
Pos: 0.0s 3f ( 0%) 0.72fps Trem: 0min 0mb A-V:0.000 [0:0]
Skipping frame!
Pos: 0.0s 4f ( 0%) 0.77fps Trem: 0min 0mb A-V:0.000 [0:0]
Skipping frame!
^C^C^C 0.0s 5f ( 0%) 0.80fps Trem: 0min 0mb A-V:0.000 [0:0]
Skipping frame!
Pos: 0.0s 6f ( 0%) 0.83fps Trem: 0min 0mb A-V:0.000 [0:0]
Flushing video frames.
Writing index...
Writing header...
ODML: Aspect information not (yet?) available or unspecified, not writing vprp header.
Video stream: nan kbit/s (0 B/s) size: 0 bytes nan secs 6 frames
^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[Aeasycap::0easycap_complete: easycap driver shutting down on condition green
easycap::0adjust_standard: selected standard: PAL_BGHIN
easycap::0adjust_format: sought: 320x240,UYVY(0x59565955),1=field,0x00=std mask
easycap::0adjust_format: sought: V4L2_FIELD_NONE
easycap::0adjust_format: actioning: 320x240 PAL_BGHIN_AT_320x240_FMT_UYVY-n
easycap::0adjust_brightness: adjusting brightness to 0x7F
easycap::0adjust_contrast: adjusting contrast to 0x3F
easycap::0adjust_saturation: adjusting saturation to 0x2F
easycap::0adjust_hue: adjusting hue to 0x00
easycap::0adjust_mute: adjusting mute: 1=peasycap->audio_idle
v4l2: 1 frames successfully processed, 0 frames dropped.
