<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <div id="divtagdefaultwrapper" style="background-color: rgb(255, 255, 255);"> <div id="divtagdefaultwrapper" style="background-color: rgb(255, 255, 255);"> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Hello, Tim</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Finally i understand how everything is working!</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span style="font-family:Calibri,Arial,Helvetica,sans-serif,"Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbols; font-size:16px">Now i know basic idea of how and why make pipeline like this.</span><br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Next step is make it work.</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Can you help me please?</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> For the moment i am doing only video and from test source.</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Here is my pipeline</p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:16px">videotestsrc ! video/x-raw,format=RGB,width=800,height=400,framerate=24/1 ! matroskamux ! filesink location=c:\gstreamer\test.mkv</span><br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> I have file. It have size (big one). I can see structure using <span>MKVToolNix.</span> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> videotestsrc will be replaced by appsrc. And i will not need capsfilter anymore. <br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span><br> </span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span>But:</span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span>-i can not play it</span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span>-see no information</span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span><br> </span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span>Even when i did simple pipeline</span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:16px">videotestsrc ! avimux ! filesink location=c:\gstreamer\test.avi</span><br> </span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <font face="Calibri, Arial, Helvetica, sans-serif">i was not able to see information about <span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:16px">video, navigate in video.</span></font></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <font face="Calibri, Arial, Helvetica, sans-serif"><span style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:16px">And it was opened not in all players.</span></font></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span><br> </span></p> <p><font face="Calibri, Arial, Helvetica, sans-serif"><span style="font-size: 12pt;">Also sending my source code. Maybe it will </span>help<span style="font-size: 12pt;"> you. And you will sea what i am busy and not only asking for help. :)</span></font></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span><br> </span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <span>Can you helm me please what i am doing wrong?</span></p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <br> </p> <p style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> Best regards, Michael</p> </div> <hr tabindex="-1" style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; display: inline-block; width: 98%;"> <div id="divRplyFwdMsg" dir="ltr" style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Tim Müller [via GStreamer-devel] <ml-node+<a href="/user/SendEmail.jtp?type=node&node=4679630&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>><br> <b>Sent:</b> Monday, September 5, 2016 2:35:36 PM<br> <b>To:</b> Michael Yarochkin<br> <b>Subject:</b> Re: Video processing(record\play) real time from camera with metadata</font> <div> </div> </div> <div style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> <div>On Mon, 2016-09-05 at 01:08 -0700, Mikl wrote:</div> <div><br> </div> <div>Hi,</div> <div><br> </div> <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' type="cite" style="border-left:2px solid #CCCCCC; padding:0 1em"> <div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif"> <p><span style="font-size:12pt">My question now is HOW to do this. :)</span></p> </div> </blockquote> <div><br> </div> <div>Well, you'll need to learn a bit of GStreamer, and again it depends on what you want to do exactly. You are a bit light on the details. Maybe start reading the GStreamer application development manual. How to capture from your IP camera, depends on the camera. If it offers rtsp you can use the 'rtspsrc' element, otherwise you might need other elements. Start capturing data, then depayload and remux to a matroska/mpeg-ts/whatever file. Then you can add a subtitle track with the 'appsrc' element, by pushing data into the pipeline from your app.</div> <div><br> </div> <div><br> </div> <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' type="cite" style="border-left:2px solid #CCCCCC; padding:0 1em"> <div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif"> <p>Do you have also something to say about other information, i provided to you?</p> </div> </blockquote> <div><br> </div> <div>Not really. I don't know what to say about that. Were there any questions? Nothing seemed problematic.</div> <div><br> </div> <div>Cheers</div> <div> -Tim</div> <div><br> </div> <div><span> <pre>-- <br></pre> <div style="width:71ch; word-wrap:break-word; word-break:break-word">Tim Müller, Centricular Ltd - <a href="http://www.centricular.com" target="_top" rel="nofollow" id="LPlnk865847" link="external"> http://www.centricular.com</a></div> <div id="LPBorder_GT_14740318574120.6261123381057696" style="margin-bottom:20px; overflow:auto; width:100%; text-indent:0px"> <table id="LPContainer_14740318574070.2943345690867263" cellspacing="0" style="width:90%; overflow:auto; padding-top:20px; padding-bottom:20px; margin-top:20px; border-top:1px dotted rgb(200,200,200); border-bottom:1px dotted rgb(200,200,200); background-color:rgb(255,255,255)"> <tbody> <tr valign="top" style="border-spacing:0px"> <td id="TextCell_14740318574090.3917582845423404" colspan="2" style="vertical-align: top; padding: 0px; display: table-cell; position: relative;"> <div id="LPRemovePreviewContainer_14740318574090.5142820365368963"></div> <div id="LPTitle_14740318574090.7323139142602348" style="top:0px; color:rgb(0,120,215); font-weight:normal; font-size:21px; font-family:wf_segoe-ui_light,"Segoe UI Light","Segoe WP Light","Segoe UI","Segoe WP",Tahoma,Arial,sans-serif; line-height:21px"> <a id="LPUrlAnchor_14740318574100.6362916290324614" href="http://www.centricular.com/" target="_blank" style="text-decoration:none" rel="nofollow" link="external">Centricular · GStreamer, Multimedia and Graphics Expertise ...</a></div> <div id="LPMetadata_14740318574110.8755301237238713" style="margin:10px 0px 16px; color:rgb(102,102,102); font-weight:normal; font-family:wf_segoe-ui_normal,"Segoe UI","Segoe WP",Tahoma,Arial,sans-serif; font-size:14px; line-height:14px"> www.centricular.com</div> <div id="LPDescription_14740318574110.49095311780794826" style="display:block; color:rgb(102,102,102); font-weight:normal; font-family:wf_segoe-ui_normal,"Segoe UI","Segoe WP",Tahoma,Arial,sans-serif; font-size:14px; line-height:20px; max-height:100px; overflow:hidden"> Centricular home page ... 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