<div dir="auto"><div><br><div class="gmail_extra"><br><div class="gmail_quote">Le 7 déc. 2016 5:52 AM, "art vanderhoff" <<a href="mailto:vanderhoffer@gmail.com">vanderhoffer@gmail.com</a>> a écrit :<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:arial,"helvetica neue",helvetica,sans-serif">Using GST 1.11,</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:arial,"helvetica neue",helvetica,sans-serif">I have created a ghost pad and confirmed it is working by the following</p><pre style="margin-top:0px;margin-bottom:1em;padding:5px;border:0px;font-size:13px;width:auto;max-height:600px;overflow:auto;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace,sans-serif;background-color:rgb(239,240,241);word-wrap:normal;color:rgb(36,39,41)"><code style="margin:0px;padding:0px;border:0px;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace,sans-serif;white-space:inherit">gchar *ghost_pad_1_name = NULL;
ghost_pad_1_name = "myGhostPad'
ghost_pad_1 = gst_ghost_pad_new (ghost_pad_1_name, pad_src_1);

if(GST_PAD_DIRECTION(ghost_<wbr>pad_1) == GST_PAD_SRC){
    printf("Ghost is SRC -> correct\n"); // Correct
    }  

printf("Ghost Pad Name = %s\n",GST_ELEMENT_NAME(ghost_<wbr>pad_1)); // myGhostPad
</code></pre><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:arial,"helvetica neue",helvetica,sans-serif">however trying to get the element by using the following returns NULL</p><pre style="margin-top:0px;margin-bottom:1em;padding:5px;border:0px;font-size:13px;width:auto;max-height:600px;overflow:auto;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace,sans-serif;background-color:rgb(239,240,241);word-wrap:normal;color:rgb(36,39,41)"><code style="margin:0px;padding:0px;border:0px;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace,sans-serif;white-space:inherit">GstElement *TestGhostPad = gst_bin_get_by_name (ghost_pad_1_name);
if (!TestGhostPad){
    printf("Ghost Pad is NULL\n"); // This is called
}
if (TestGhostPad){
    printf("Ghost Pad is NOT NULL\n");
}
</code></pre><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:arial,"helvetica neue",helvetica,sans-serif">Am I using this function correctly? Is there another method to get the Ghost Pad by <code style="margin:0px;padding:1px 5px;border:0px;font-size:13px;font-family:consolas,menlo,monaco,"lucida console","liberation mono","dejavu sans mono","bitstream vera sans mono","courier new",monospace,sans-serif;background-color:rgb(239,240,241);white-space:pre-wrap">name</code>.</p></div></blockquote></div></div></div><div dir="auto">No, because gst_bin_get_by_name() search for elements, not name. Use gst_element_get_static_pad() instead.</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:arial,"helvetica neue",helvetica,sans-serif">thanks Art</p></div>
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<br></blockquote></div><br></div></div></div>