NAL unit type 26, 27 not yet supported

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NAL unit type 26, 27 not yet supported

Abhinav Agrawal
Hi, 

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: 

`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`

However, I am getting following errors: (Full log attached)
NAL unit type 26 not supported yet
ERROR: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: The stream is in the wrong format.
Additional debug info:
Undefined packet type
WARNING: from element /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0: Could not decode stream.
Additional debug info:
../gst-plugins-good/gst/rtp/gstrtph264depay.c(1288): gst_rtp_h264_depay_process (): /GstPipeline:pipeline0/GstRtpH264Depay:rtph264depay0

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. 

Regards
Abhinav


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