diff options
Diffstat (limited to 'gst/alpha/gstalpha.c')
| -rw-r--r-- | gst/alpha/gstalpha.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gst/alpha/gstalpha.c b/gst/alpha/gstalpha.c index 736f3778e..839b8db23 100644 --- a/gst/alpha/gstalpha.c +++ b/gst/alpha/gstalpha.c @@ -30,12 +30,13 @@ * * Sample pipeline: * |[ - * gst-launch-1.0 videotestsrc pattern=smpte75 ! alpha method=green ! \ - * videomixer name=mixer ! videoconvert ! autovideosink \ - * videotestsrc pattern=snow ! mixer. + * gst-launch-1.0 videotestsrc pattern=snow ! mixer.sink_0 \ + * videotestsrc pattern=smpte75 ! alpha method=green ! mixer.sink_1 \ + * videomixer name=mixer sink_0::zorder=0 sink_1::zorder=1 ! \ + * videoconvert ! autovideosink * ]| This pipeline adds a alpha channel to the SMPTE color bars - * with green as the transparent color and mixes the output with - * a snow video stream. + * with green as the transparent color and overlays the output on + * top of a snow video stream. */ |