VideoWall gstreamer
Thabelo Mmbengeni
thabelo at gmail.com
Thu Sep 22 02:43:27 PDT 2011
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
<amirulsyahmi at gmail.com>wrote:
> 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 at localhost:~/TEST [?1034h[root at localhost TEST]# ./av itest2.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 at localhost:~/TEST [root at 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 <thabelo at gmail.com>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.
>>
>>
>> On Thu, Sep 22, 2011 at 10:46 AM, M. Amirul Syahmi <
>> amirulsyahmi at gmail.com> wrote:
>>
>>> 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 <thabelo at gmail.com>wrote:
>>>
>>>> try it...
>>>>
>>>>
>>>> On Thu, Sep 22, 2011 at 10:28 AM, M. Amirul Syahmi <
>>>> amirulsyahmi at gmail.com> wrote:
>>>>
>>>>> 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 <thabelo at gmail.com>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.
>>>>>>
>>>>>> 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, <amirulsyahmi at gmail.com> wrote:
>>>>>>
>>>>>>> Hye.
>>>>>>>
>>>>>>> Did you know how to play four mp4 files simultaneously on gstreamer?
>>>>>>> _______________________________________________
>>>>>>> gstreamer-devel mailing list
>>>>>>> gstreamer-devel at lists.freedesktop.org
>>>>>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Regards
>>>>>>
>>>>>> Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep)
>>>>>>
>>>>>> _______________________________________________
>>>>>> gstreamer-devel mailing list
>>>>>> gstreamer-devel at lists.freedesktop.org
>>>>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> *Yang Benar*
>>>>>
>>>>> *Pekerja Separuh Masa,*
>>>>> *Warung Pak Joko (Pecel ayam dan Ayam Penyet)*
>>>>> *Relau, Bayan Lepas, Pulau Pinang*
>>>>> *
>>>>> *
>>>>> *
>>>>> *
>>>>> *
>>>>> *
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> gstreamer-devel mailing list
>>>>> gstreamer-devel at lists.freedesktop.org
>>>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Regards
>>>>
>>>> Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep)
>>>>
>>>> _______________________________________________
>>>> gstreamer-devel mailing list
>>>> gstreamer-devel at lists.freedesktop.org
>>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>>
>>>>
>>>
>>>
>>> --
>>> *Yang Benar*
>>>
>>> *Pekerja Separuh Masa,*
>>> *Warung Pak Joko (Pecel ayam dan Ayam Penyet)*
>>> *Relau, Bayan Lepas, Pulau Pinang*
>>> *
>>> *
>>> *
>>> *
>>> *
>>> *
>>>
>>>
>>>
>>> _______________________________________________
>>> gstreamer-devel mailing list
>>> gstreamer-devel at lists.freedesktop.org
>>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>
>>>
>>
>>
>> --
>> Regards
>>
>> Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep)
>>
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>
>>
>
>
> --
> *Yang Benar*
>
> *Pekerja Separuh Masa,*
> *Warung Pak Joko (Pecel ayam dan Ayam Penyet)*
> *Relau, Bayan Lepas, Pulau Pinang*
> *
> *
> *
> *
> *
> *
>
>
>
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
>
--
Regards
Thabelo Mmbengeni (TMT Services Cape Town HO, Engineering dep)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/gstreamer-devel/attachments/20110922/59badc62/attachment-0001.htm>
More information about the gstreamer-devel
mailing list