<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr">Le jeu. 14 juin 2018 08:14, Wolfgang Grandegger <<a href="mailto:wg@grandegger.com">wg@grandegger.com</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Nicolas,<br>
<br>
Am 14.06.2018 um 13:41 schrieb Wolfgang Grandegger:<br>
> Hello,<br>
> <br>
> Am 14.06.2018 um 12:55 schrieb Nicolas Dufresne:<br>
>><br>
>><br>
>> Le jeu. 14 juin 2018 06:22, Víctor Jáquez <<a href="mailto:vjaquez@igalia.com" target="_blank" rel="noreferrer">vjaquez@igalia.com</a><br>
>> <mailto:<a href="mailto:vjaquez@igalia.com" target="_blank" rel="noreferrer">vjaquez@igalia.com</a>>> a écrit :<br>
>><br>
>> On Thu, 14 Jun 2018 at 11:57, Wolfgang Grandegger wrote:<br>
>> > Hello,<br>
>> ><br>
>> > Am 13.06.2018 um 13:45 schrieb Nicolas Dufresne:<br>
>> > ><br>
>> > ><br>
>> > > Le mer. 13 juin 2018 04:57, Wolfgang Grandegger<br>
>> <<a href="mailto:wg@grandegger.com" target="_blank" rel="noreferrer">wg@grandegger.com</a> <mailto:<a href="mailto:wg@grandegger.com" target="_blank" rel="noreferrer">wg@grandegger.com</a>><br>
>> > > <mailto:<a href="mailto:wg@grandegger.com" target="_blank" rel="noreferrer">wg@grandegger.com</a> <mailto:<a href="mailto:wg@grandegger.com" target="_blank" rel="noreferrer">wg@grandegger.com</a>>>> a écrit :<br>
>> > ><br>
>> > > Hello,<br>
>> > ><br>
>> > > I want to program a GStreamer pipeline overlaying a video<br>
>> generated with<br>
>> > > "videotestsrc" over a video received from the network on an<br>
>> Intel PC<br>
>> > > (VAAPI). What is the most efficient way to realize such an<br>
>> overlay. The<br>
>> > > overlay works fine with "clockoverlay" but I have not found<br>
>> yet a<br>
>> > > solution with "videotestsrc".<br>
>> > ><br>
>> > ><br>
>> > > I believe best would be to use glvideomixer.<br>
>> ><br>
>> > OK, thakns, the following is working:<br>
>> ><br>
>> > # gst-launch-1.0 glvideomixer name=m ! vaapisink \<br>
>> > videotestsrc !<br>
>> video/xraw,format=RGBA,width=1280,height=800,framerate=30/1 ! \<br>
>> > m. videotestsrc pattern=1 !<br>
>> video/x-raw,format=RGBA,width=1280,height=50 ! m.<br>
>> ><br>
>> > But when I try to read a MJPEG encoded stream from the network<br>
>> it's not<br>
>> > shown, but just the overlay:<br>
>><br>
>><br>
>> Looks like this bug:<br>
>><br>
>> <a href="https://bugzilla.gnome.org/show_bug.cgi?id=796505" rel="noreferrer noreferrer" target="_blank">https://bugzilla.gnome.org/show_bug.cgi?id=796505</a><br>
> <br>
> But the command below works fine:<br>
> <br>
> # gst-launch-1.0 udpsrc port=50004 ! application/x-rtp,encoding-name=JPEG,payload=26 \<br>
> ! queue ! rtpjpegdepay ! vaapijpegdec ! vaapipostproc ! vaapisink<br>
> <br>
> I have here 1.12.24. Another good reason to upgrade to a more recent<br>
> version...<br>
<br>
I extracted that patch from the git repo and applied it to may<br>
version... and now the command above works! Great! Thanks!<br>
<br>
Wolfgang.<br>
<br>
PS: my mail client just offers me to reply to the author or the list,<br>
but not both? Is that intentional?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">It's our list configuration. Only non registered email will be kept. Nothing to worry about, we still see the messages, but if you CC us explicitly, then we get duplicates or inbox messages.</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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