Re: VideoWall gstreamer
Locked
 
|
you can use some thing like this, I used this to play an avi file and 4 cropped-desktop captures on top of the avi video. Just use the Idea and uses proper muxers and decoders for mp4. If you want to test the script just make a video and name it video.avi and proper screen resolutions.
gst-launch -e \ videomixer name=mix sink_0::zorder=0 sink_0::sync=false\
sink_1::xpos=0 sink_1::ypos=0 sink_1::alpha=1 sink_1::zorder=0 \
sink_2::xpos=803 sink_2::ypos=427 sink_2::alpha=1 sink_2::zorder=0 \
sink_3::xpos=100 sink_3::ypos=570 sink_3::alpha=1 sink_3::zorder=1 \
sink_4::xpos=1 sink_4::ypos=100 sink_4::alpha=1 sink_4::zorder=1 \
sink_5::xpos=450 sink_5::ypos=1 sink_5::alpha=1 sink_5::zorder=1 \
sink_6::xpos=500 sink_6::ypos=250 sink_6::alpha=0.6 sink_6::zorder=2 \
sink_7::xpos=450 sink_7::ypos=300 sink_7::alpha=0.8 sink_7::zorder=1 \
sink_8::xpos=100 sink_8::ypos=250 sink_8::alpha=0.6 sink_8::zorder=2 ! \
ffmpegcolorspace ! xvimagesink \ videotestsrc pattern="4" ! video/x-raw-yuv, framerate=8/1, width=1024, height=768 ! mix.sink_0 \
filesrc location="video.avi" ! avidemux ! queue ! decodebin ! videoscale ! ffmpegcolorspace ! \ video/x-raw-yuv, width=1020, height=766 ! \
videobox border-alpha=1.0 top=-2 bottom=-2 left=-2 right=-2 ! \ videorate ! video/x-raw-yuv,framerate=8/1 ! mix.sink_1 \
ximagesrc startx=3156 starty=120 endx=3285 endy=780 ! videoscale ! video/x-raw-rgb,width=150, height=400 ! kenburns background-color=0xFFF333 ! \
ffmpegcolorspace !mix.sink_5 \ ximagesrc startx=2676 starty=120 endx=2806 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="1" ! \
videoscale ! video/x-raw-rgb,width=500, height=180 ! ffmpegcolorspace ! mix.sink_6 \ ximagesrc startx=2196 starty=120 endx=2326 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="2" ! \
videoscale ! video/x-raw-rgb,width=150, height=400 ! ffmpegcolorspace ! mix.sink_7 \ ximagesrc startx=1716 starty=120 endx=1846 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="3" ! \
videoscale ! video/x-raw-rgb,width=400, height=180 ! ffmpegcolorspace ! mix.sink_8 On Thu, Sep 22, 2011 at 9:37 AM, <[hidden email]> wrote: Hye. Regards Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep) _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
so if i have avi file i just can replace my avi file at video.avi?
On Thu, Sep 22, 2011 at 4:17 PM, Thabelo Mmbengeni <[hidden email]> wrote: you can use some thing like this, I used this to play an avi file and 4 cropped-desktop captures on top of the avi video. Just use the Idea and uses proper muxers and decoders for mp4. If you want to test the script just make a video and name it video.avi and proper screen resolutions. Yang Benar Pekerja Separuh Masa, Warung Pak Joko (Pecel ayam dan Ayam Penyet) Relau, Bayan Lepas, Pulau Pinang
_______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
try it...
On Thu, Sep 22, 2011 at 10:28 AM, M. Amirul Syahmi <[hidden email]> wrote: so if i have avi file i just can replace my avi file at video.avi? Regards Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep) _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
Hi Thabelo
so I modify this code to this one gst-launch -e \ videomixer name=mix sink_0::zorder=0 sink_0::sync=false\
sink_1::xpos=0 sink_1::ypos=0 sink_1::alpha=1 sink_1::zorder=0 \
sink_2::xpos=803 sink_2::ypos=427 sink_2::alpha=1 sink_2::zorder=0 \
sink_3::xpos=100 sink_3::ypos=570 sink_3::alpha=1 sink_3::zorder=1 \
sink_4::xpos=1 sink_4::ypos=100 sink_4::alpha=1 sink_4::zorder=1 \
sink_5::xpos=450 sink_5::ypos=1 sink_5::alpha=1 sink_5::zorder=1 \
sink_6::xpos=500 sink_6::ypos=250 sink_6::alpha=0.6 sink_6::zorder=2 \
sink_7::xpos=450 sink_7::ypos=300 sink_7::alpha=0.8 sink_7::zorder=1 \
sink_8::xpos=100 sink_8::ypos=250 sink_8::alpha=0.6 sink_8::zorder=2 ! \
ffmpegcolorspace ! xvimagesink \ videotestsrc pattern="4" ! video/x-raw-yuv, framerate=8/1, width=1024, height=768 ! mix.sink_0 \
filesrc location="runners_720p_30fps.avi" ! avidemux ! queue ! decodebin ! videoscale ! ffmpegcolorspace ! \ video/x-raw-yuv, width=1020, height=766 ! \
videobox border-alpha=1.0 top=-2 bottom=-2 left=-2 right=-2 ! \ videorate ! video/x-raw-yuv,framerate=8/1 ! mix.sink_1 \
ximagesrc startx=3156 starty=120 endx=3285 endy=780 ! videoscale ! video/x-raw-rgb,width=150, height=400 ! kenburns background-color=0xFFF333 ! \
ffmpegcolorspace !mix.sink_5 \ ximagesrc startx=2676 starty=120 endx=2806 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="1" ! \
videoscale ! video/x-raw-rgb,width=500, height=180 ! ffmpegcolorspace ! mix.sink_6 \ ximagesrc startx=2196 starty=120 endx=2326 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="2" ! \
videoscale ! video/x-raw-rgb,width=150, height=400 ! ffmpegcolorspace ! mix.sink_7 \ ximagesrc startx=1716 starty=120 endx=1846 endy=740 ! kenburns background-color=0xFFF333 ! videoflip method="3" ! \
videoscale ! video/x-raw-rgb,width=400, height=180 ! ffmpegcolorspace ! mix.sink_8 and save it as videotest.sh. Im using meego 1.1. after run ./videotest.sh i got error.
no elements "kenburns". is it this kenburns is good, bad or ugly plugin? On Thu, Sep 22, 2011 at 4:34 PM, Thabelo Mmbengeni <[hidden email]> wrote: try it... Yang Benar Pekerja Separuh Masa, Warung Pak Joko (Pecel ayam dan Ayam Penyet) Relau, Bayan Lepas, Pulau Pinang
_______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
you do not necessarily need the kenburns element you can remove it if you want but its installed manually from https://github.com/dirjud/kenburns. Its for image rotations.
On Thu, Sep 22, 2011 at 10:46 AM, M. Amirul Syahmi <[hidden email]> wrote: Hi Thabelo Regards Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep) _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
So here is the latest one...
gst-launch -e \ videomixer name=mix sink_0::zorder=0 sink_0::sync=false\
sink_1::xpos=0 sink_1::ypos=0 sink_1::alpha=1 sink_1::zorder=0 \
sink_2::xpos=803 sink_2::ypos=427 sink_2::alpha=1 sink_2::zorder=0 \
sink_3::xpos=100 sink_3::ypos=570 sink_3::alpha=1 sink_3::zorder=1 \
sink_4::xpos=1 sink_4::ypos=100 sink_4::alpha=1 sink_4::zorder=1 \
sink_5::xpos=450 sink_5::ypos=1 sink_5::alpha=1 sink_5::zorder=1 \
sink_6::xpos=500 sink_6::ypos=250 sink_6::alpha=0.6 sink_6::zorder=2 \
sink_7::xpos=450 sink_7::ypos=300 sink_7::alpha=0.8 sink_7::zorder=1 \
sink_8::xpos=100 sink_8::ypos=250 sink_8::alpha=0.6 sink_8::zorder=2 ! \
ffmpegcolorspace ! xvimagesink \ videotestsrc pattern="4" ! video/x-raw-yuv, framerate=8/1, width=1024, height=768 ! mix.sink_0 \
filesrc location="runners_720p_30fps.avi" ! avidemux ! queue ! decodebin ! videoscale ! ffmpegcolorspace ! \ video/x-raw-yuv, width=1020, height=766 ! \
videobox border-alpha=1.0 top=-2 bottom=-2 left=-2 right=-2 ! \ videorate ! video/x-raw-yuv,framerate=8/1 ! mix.sink_1 \
ximagesrc startx=3156 starty=120 endx=3285 endy=780 ! videoscale ! video/x-raw-rgb,width=150, height=400 ! ffmpegcolorspace ! mix.sink_5 \ ximagesrc startx=2676 starty=120 endx=2806 endy=740 ! videoscale ! video/x-raw-rgb,width=500, height=180 ! ffmpegcolorspace ! mix.sink_6 \
ximagesrc startx=2196 starty=120 endx=2326 endy=740 ! videoscale ! video/x-raw-rgb,width=150, height=400 ! ffmpegcolorspace ! mix.sink_7 \ ximagesrc startx=1716 starty=120 endx=1846 endy=740 ! videoscale ! video/x-raw-rgb,width=400, height=180 ! ffmpegcolorspace ! mix.sink_8
here is the script so u can see the error Script started on Fri 23 Sep 2011 09:08:03 AM GMT ]0;meego@localhost:~/TEST[?1034h[root@localhost TEST]# ./avitest2.sh
Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock libva: libva version 0.31.1 libva: va_getDriverName() returns 0
libva: Trying to open /usr/lib/xorg/modules/drivers/emgd_drv_video.so Intel(R) Embedded Media and Graphics Driver 1.6 Build 1922 Using XCB based dispatch table. libva: va_openDriver() returns 0
ERROR: from element /GstPipeline:pipeline0/GstAviDemux:avidemux0: Internal data stream error. Additional debug info: gstavidemux.c(5134): gst_avi_demux_loop (): /GstPipeline:pipeline0/GstAviDemux:avidemux0:
streaming stopped, reason not-negotiated Execution ended after 219849491 ns. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ...
Freeing pipeline ... ]0;meego@localhost:~/TEST[root@localhost TEST]# exit exit Script done on Fri 23 Sep 2011 09:08:14 AM GMT
On Thu, Sep 22, 2011 at 5:02 PM, Thabelo Mmbengeni <[hidden email]> wrote: you do not necessarily need the kenburns element you can remove it if you want but its installed manually from https://github.com/dirjud/kenburns. Its for image rotations. Yang Benar Pekerja Separuh Masa, Warung Pak Joko (Pecel ayam dan Ayam Penyet) Relau, Bayan Lepas, Pulau Pinang
_______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
check your screen resolution where "ximagesrc startx=3156 starty=120 endx=3285 endy=780" in screen pixels
On Thu, Sep 22, 2011 at 11:13 AM, M. Amirul Syahmi <[hidden email]> wrote: So here is the latest one... Regards Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep) _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
they must all be withing resolution range.
On Thu, Sep 22, 2011 at 11:43 AM, Thabelo Mmbengeni <[hidden email]> wrote: check your screen resolution where "ximagesrc startx=3156 starty=120 endx=3285 endy=780" in screen pixels Regards Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep) _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
|
|
is it the screen size?
On Thu, Sep 22, 2011 at 5:43 PM, Thabelo Mmbengeni <[hidden email]> wrote: they must all be withing resolution range. Yang Benar Pekerja Separuh Masa, Warung Pak Joko (Pecel ayam dan Ayam Penyet) Relau, Bayan Lepas, Pulau Pinang
_______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
«
Return to GStreamer-devel
|
1 view|%1 views
| Free forum by Nabble | Edit this page |