<html><body><div style="font-size: 12pt; font-family: arial, helvetica, sans-serif; color: rgb(0, 0, 0);"><div style="font-size: 12pt; font-family: arial, helvetica, sans-serif; color: #000000;"> <div>Dear Gstreamer devel mailing list,</div> <div>we are currently developting a video mixer system based on BBC Brave. We implemented a playlist input, that takes a json structure that contains a list of urls to video and html files. The problem we have is, that when changing the uri of the playbin using python (playbin.set_property('url', "https://...")) it only works if switching from a html page to a video but not in the other direction. Every time i we change the url from a video to html python-gst throws the following error: <span style="color: #000000;">"<span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">ERROR</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">decodebin3</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">gstdecodebin3.c:1388:sink_event_function:<decodebin3-0:sink></span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">Switching</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">from</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">passthrough</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">to</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">parsebin</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">on</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">inputs</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">is</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">not</span><span style="font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-size: 13px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #f8f8f8; display: inline !important; float: none;"> </span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">supported</span><span class="hljs-string" style="box-sizing: border-box; margin: 0px; padding: 0px; vertical-align: baseline; border: 0px solid; font-size: 13px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 600; letter-spacing: normal; text-align: left; text-indent: 0px; text-transform: none; white-space: pre-wrap; word-spacing: 0px; -webkit-text-stroke-width: 0px;">!".</span></span></div> <div>Any Idea how to solve this?</div> <div> </div> <div>kr,</div> <div id="signature-content-a5f00c8e-54a2-4bf8-b17b-5b84606291c8"> <div> <p style="font-size: 12px;"><strong>Nicholas Lamprecht</strong><br>Software</p> <p style="font-size: 12px;">~~~~~~~~~~~~~~~~~~</p> <p style="font-size: 12px;">E-Mail: <a href="mailto:nl@x-net.at" target="_blank" rel="noopener noreferrer">nl@x-net.at</a><br>Fax: +43 (0) 732/ 77 31 42 - 24<br>Web: <a href="https://www.x-net.at" target="_blank" rel="noopener noreferrer">www.x-net.at</a></p> <p style="font-size: 12px;"><a href="https://www.x-net.at/unternehmen/kontakt" target="_blank" rel="noopener noreferrer"><img src="https://www.x-net.at/bilder/e-mail-signatur/signatur.png" alt="X-Net Services GmbH | X-Net Technologies GmbH | Spittelwiese 15 | 4020 Linz"></a><br>Datenschutzerklärung für Geschäftsbeziehungen: <a href="https://www.x-net.at/datenschutz" target="_blank" rel="noopener noreferrer">Hier downloaden</a><br>Allgemeine Geschäftsbedingungen: <a href="https://www.x-net.at/unternehmen/kontakt/agb" target="_blank" rel="noopener noreferrer">Hier einsehen</a></p> <p style="font-size: 12px;"><strong>Vertraulichkeitshinweis:</strong><br>Sollten Sie diese Nachricht irrtümlich erhalten haben, bitten wir Sie, sich mit dem Absender in Verbindung zu setzen und das Material von Ihrem Computer zu löschen. 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