Gstreamer One Liners: Unterschied zwischen den Versionen
Amir (Diskussion | Beiträge) KKeine Bearbeitungszusammenfassung |
Amir (Diskussion | Beiträge) |
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<pre> | <pre> | ||
gst-launch-0.10 -v \ | gst-launch-0.10 -v\ | ||
\ # V4l2: Open \ | \ # V4l2: Open\ | ||
v4l2src device=/dev/video0 ! 'video/x-raw-yuv, format=(fourcc)YUY2, width=(int)640, height=(int)480, framerate=(fraction)15/2' ! \ | v4l2src device=/dev/video0 ! 'video/x-raw-yuv, format=(fourcc)YUY2, width=(int)640, height=(int)480, framerate=(fraction)15/2' !\ | ||
\ # v4l2: Apply alpha \ | \ # v4l2: Apply alpha\ | ||
ffmpegcolorspace ! alpha method=custom target-r=0 target-g=255 target-b=0 angle=40 ! \ | ffmpegcolorspace ! alpha method=custom target-r=0 target-g=255 target-b=0 angle=40 !\ | ||
\ # v4l2: mix \ | \ # v4l2: mix\ | ||
videomixer name=mix ! \ | videomixer name=mix !\ | ||
\ # Mixer: display \ | \ # Mixer: display\ | ||
ffmpegcolorspace ! xvimagesink \ | ffmpegcolorspace ! xvimagesink\ | ||
\ # Background: open \ | \ # Background: open\ | ||
filesrc location=bg.avi ! decodebin ! \ | filesrc location=bg.avi ! decodebin !\ | ||
\ # Background: mix \ | \ # Background: mix\ | ||
ffmpegcolorspace ! mix. | ffmpegcolorspace ! mix. | ||
</pre> | </pre> | ||