<div dir="ltr"><div>Hi,</div><div><br></div><div>Thanks for quick response. I understood. Let me try to get a patch soon if that's the case :-) </div><div><br></div><div>>Out of curiosity, what is the sender? </div><div><br></div><div dir="ltr">We have got a pcap file captured from IP Camera (Multicast RTP Stream, RTP + RTCP muxed) of one of the potential customers. <div>They said they are are using following encoders - <div><br><table border="0" cellpadding="0" cellspacing="0" width="285" style="border-collapse:collapse;width:213pt">
<colgroup><col width="183" style="width:137pt">
<col width="102" style="width:76pt">
</colgroup><tbody><tr height="18" style="height:13.2pt">
<td height="18" class="gmail-xl64" width="183" style="height:13.2pt;width:137pt;font-family:"Meiryo UI",monospace;border:0.5pt solid windowtext;padding-top:1px;padding-right:1px;padding-left:1px;color:black;font-size:11pt;vertical-align:middle;white-space:nowrap">Hitachi
Kokusai Electric</td>
<td class="gmail-xl64" width="102" style="border-left:none;width:76pt;font-family:"Meiryo UI",monospace;border-top:0.5pt solid windowtext;border-right:0.5pt solid windowtext;border-bottom:0.5pt solid windowtext;padding-top:1px;padding-right:1px;padding-left:1px;color:black;font-size:11pt;vertical-align:middle;white-space:nowrap">HC-IP3100HD</td>
</tr>
</tbody></table></div></div></div><div><br></div><div>I do not have much information other than this. Anything specific would be useful ? <br><br></div><div>Regards,</div><div>Abhinav</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Aug 30, 2020 at 10:52 PM Olivier Crête <<a href="mailto:olivier.crete@collabora.com">olivier.crete@collabora.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="text-align:left;direction:ltr"><div>Hi,</div><div><br></div><div>They're still not implemented. I actually didn't know any other deployed implementation used them. Out of curiosity, what is the sender? </div><div><br></div><div>And no, you can't safely ignore them. They may contain important parts of the bitstream. If you need to ingest such a stream, you will have to implement support for them in rtph264depay. Patches would be very welcome upstream for this!</div><div><br></div><div>Olivier</div><div><br></div><div>On Sun, 2020-08-30 at 22:28 +0530, Abhinav Agrawal wrote:</div><blockquote type="cite" style="margin:0px 0px 0px 0.8ex;border-left:2px solid rgb(114,159,207);padding-left:1ex"><div dir="ltr">Sorry friends, <div><br></div><div>Just realized that I attached a wrong log file here. No idea how to remove this. <div>But my issue is similar to this one - </div><div><br></div><div><a href="http://gstreamer-devel.966125.n4.nabble.com/rtph264depay-Undefined-packet-type-amp-NAL-unit-type-26-27-not-supported-yet-td4693045.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/rtph264depay-Undefined-packet-type-amp-NAL-unit-type-26-27-not-supported-yet-td4693045.html</a> <br></div><div><br></div><div>Just wanted to check if any fixes are already provided for this ? </div><div>Also, is it possible to just ignore the buffers with NAL 26/27 without any harm and change the error message on bus to info or something non destructive? </div><div><br></div><div>Any help would be highly appreciated. </div><div><br></div><div>Regards,</div><div>Abhinav</div><div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Jul 27, 2020 at 12:49 AM Abhinav Agrawal <<a href="mailto:aagrawal@futopstech.com" target="_blank">aagrawal@futopstech.com</a>> wrote:<br></div><blockquote type="cite" style="margin:0px 0px 0px 0.8ex;border-left:2px solid rgb(114,159,207);padding-left:1ex"><div dir="ltr">Hi, <div><br></div><div>I am trying to create mp4 video file from pcap file having capture of RTP Stream (RTP + RTCP muxed to single port) using following pipeline: </div><div><br></div><div>`gst-launch-1.0 -e filesrc location=file1-h264-converted.pcap ! pcapparse name=pcap ! "application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264" ! rtpbin name=rtpbin ! rtph264depay ! h264parse ! "video/x-h264" ! mp4mux ! filesink async=False location=out.mp4`<br></div><div><br></div><div>However, I am getting following errors: (Full log attached)</div><div>NAL unit type 26 not supported yet<br>ERROR: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: The stream is in the wrong format.<br>Additional debug info:<br></div><div>Undefined packet type<br>WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: Could not decode stream.<br>Additional debug info:<br>../gst-plugins-good/gst/rtp/gstrtph264depay.c(1288): gst_rtp_h264_depay_process (): /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0<br></div><div><br></div><div>Just wanted to check if there is an issue in the pipeline? I checked the same pipeline with two different sources of H264 RTP streams and I am hitting the same issue with two different sources of H264, so I am suspecting the issue is with my pipeline rather than the stream itself. Any help is highly appreciated. </div><div><br></div><div>Regards</div><div>Abhinav</div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;font-family:arial;font-weight:bold;font-size:13px;border:1px solid rgb(204,204,204);line-height:1"><a href="https://drive.google.com/file/d/1mP2_6rxS4kdUbh7iCTSGJN0blq_SPC0l/view?usp=drive_web" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration-line:none;padding:1px 0px;border:none" target="_blank"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="vertical-align:bottom;text-decoration:underline">logs.tar.gz</span></a><img style="opacity: 0.55; float: right;"></div><div><br></div></div>
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<pre>_______________________________________________</pre><pre>gstreamer-devel mailing list</pre><a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank"><pre>gstreamer-devel@lists.freedesktop.org</pre></a><pre><br></pre><a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank"><pre>https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</pre></a><pre><br></pre></blockquote><div><span><pre><pre>-- <br></pre>Olivier Crête
<a href="mailto:olivier.crete@collabora.com" target="_blank">olivier.crete@collabora.com</a>
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