Hallo,
ich bin auf das Programm kalva gestoßen und versuche, von meiner analogen TV-Karte aufzunehmen.
Die Wiedergabe mit
/usr/bin/mplayer -bpp 32 tv:// -tv driver=v4l2:norm=PAL:device=/dev/video:input=0:quality=0:width=352:height=288:channel=E7 -vf rectangle=336:272:8:8,pp=fd,dsize=4/3 -vo xv -v -v
funktioniert problemlos.
Allerdings klappt das Aufnehmen nicht. Die Befehlszeile zur Aufnahme lautet:
/usr/bin/mencoder tv:// -tv driver=v4l2:norm=PAL:device=/dev/video:input=0:quality=0:width=640:height=480:channel=E7 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=2000:vratetol=8000:aspect=1.35714 -oac mp3lame -lameopts abr:br=128:mode=0 -vf crop=336:272:8:8,pp=fd -ffourcc DIVX -endpos 00:02:00 -o "/tmp/untitled/VIVA _`/bin/date +%a_%d.%b.%G_%H%M%S`.avi" -v -v
kalva legt die Datei an, und dann bleibt mencoder hängen und ist nur durch kill -9 zu beenden.
hier die Ausgabe von mplayer:
[...]
v4l2: going to capture
fps = -1.000000, interval = 0.000000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
fps = 25.000000, interval = 0.040000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
*** [crop] Exporting mp_image_t, 640x480x12bpp YUV planar, 460800 bytes
(imgfmt: 32315659, planes: 0,0,0 strides: 0,0,0, chroma: 320x240, shift: h:1,v:1)
*** [pp] Exporting mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 0,0,0 strides: 0,0,0, chroma: 168x136, shift: h:1,v:1)
*** [lavc] Allocating mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 418a2040,418bde80,418b8540 strides: 336,168,168, chroma: 168x136, shift: h:1,v:1)
*** [expand] Direct Rendering mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 418a2040,418bde80,418b8540 strides: 336,168,168, chroma: 168x136, shift: h:1,v:1)
OSD chg: 3 V: no pb:-1
OSD chg: 2 V: no pb:-1
ODML: vprp aspect is 16384:12072.
Pos: 0.0s 1f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] A/Vms 0/5 D/B/S 0/0/0
decaudio: minlen=2304 maxlen=128000 declen=1152 (max=67584)
decaudio: decoding 1152 bytes, max: 67584 (2048)
fps = 25.000625, interval = 0.079999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
fps = 25.000000, interval = 0.119999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 1, acnt = 0
fps = 25.000000, interval = 0.159999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 2, acnt = 0
fps = 25.000000, interval = 0.199999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 3, acnt = 0
fps = 24.999375, interval = 0.240000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 4, acnt = 0
fps = 25.000625, interval = 0.279999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 5, acnt = 0
[...]
fps = 25.000625, interval = 12.639973, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 314, acnt = 0
Getötet
Woran liegts?
ich bin auf das Programm kalva gestoßen und versuche, von meiner analogen TV-Karte aufzunehmen.
Die Wiedergabe mit
/usr/bin/mplayer -bpp 32 tv:// -tv driver=v4l2:norm=PAL:device=/dev/video:input=0:quality=0:width=352:height=288:channel=E7 -vf rectangle=336:272:8:8,pp=fd,dsize=4/3 -vo xv -v -v
funktioniert problemlos.
Allerdings klappt das Aufnehmen nicht. Die Befehlszeile zur Aufnahme lautet:
/usr/bin/mencoder tv:// -tv driver=v4l2:norm=PAL:device=/dev/video:input=0:quality=0:width=640:height=480:channel=E7 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=2000:vratetol=8000:aspect=1.35714 -oac mp3lame -lameopts abr:br=128:mode=0 -vf crop=336:272:8:8,pp=fd -ffourcc DIVX -endpos 00:02:00 -o "/tmp/untitled/VIVA _`/bin/date +%a_%d.%b.%G_%H%M%S`.avi" -v -v
kalva legt die Datei an, und dann bleibt mencoder hängen und ist nur durch kill -9 zu beenden.
hier die Ausgabe von mplayer:
[...]
v4l2: going to capture
fps = -1.000000, interval = 0.000000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
fps = 25.000000, interval = 0.040000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
*** [crop] Exporting mp_image_t, 640x480x12bpp YUV planar, 460800 bytes
(imgfmt: 32315659, planes: 0,0,0 strides: 0,0,0, chroma: 320x240, shift: h:1,v:1)
*** [pp] Exporting mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 0,0,0 strides: 0,0,0, chroma: 168x136, shift: h:1,v:1)
*** [lavc] Allocating mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 418a2040,418bde80,418b8540 strides: 336,168,168, chroma: 168x136, shift: h:1,v:1)
*** [expand] Direct Rendering mp_image_t, 336x272x12bpp YUV planar, 137088 bytes
(imgfmt: 32315659, planes: 418a2040,418bde80,418b8540 strides: 336,168,168, chroma: 168x136, shift: h:1,v:1)
OSD chg: 3 V: no pb:-1
OSD chg: 2 V: no pb:-1
ODML: vprp aspect is 16384:12072.
Pos: 0.0s 1f ( 0%) 0fps Trem: 0min 0mb A-V:0.000 [0:0] A/Vms 0/5 D/B/S 0/0/0
decaudio: minlen=2304 maxlen=128000 declen=1152 (max=67584)
decaudio: decoding 1152 bytes, max: 67584 (2048)
fps = 25.000625, interval = 0.079999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 0, acnt = 0
fps = 25.000000, interval = 0.119999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 1, acnt = 0
fps = 25.000000, interval = 0.159999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 2, acnt = 0
fps = 25.000000, interval = 0.199999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 3, acnt = 0
fps = 24.999375, interval = 0.240000, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 4, acnt = 0
fps = 25.000625, interval = 0.279999, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 5, acnt = 0
[...]
fps = 25.000625, interval = 12.639973, a_skew = 0.000000, corr_skew = 0.000000
vcnt = 314, acnt = 0
Getötet
Woran liegts?