Streaming directly from an IP camera
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Greetings,
Is it possible to stream directly from an IP camera? All of the examples I have been able to find indicate that a client/server or host/target must be created in order to stream from a camera. I have tried udp, tcp, rtsp without much luck. Here is an example of one of my attempts, which displayed a black window for a few moments before it stopped. Any help or pointing out my errors is appreciated. gst-launch-1.0 rtspsrc location=rtsp://192.168.2.8:554 ! decodebin ! gtksink Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://192.168.2.8:554 Progress: (open) Retrieving server options Progress: (open) Retrieving media info ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not read from resource. Additional debug info: gstrtspsrc.c(5893): gst_rtspsrc_try_send (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not receive message. (System error) ERROR: pipeline doesn't want to preroll. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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You need to ger cAmera uri, each camera has different uri. You should work on that. These uri just can send request. In order to get stream you need to connect with main stream or substram uri.
14 Haz 2017 Çar, saat 00:15 tarihinde Jack D <[hidden email]> şunu yazdı:
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When I successfully record video from the camera using ffmpeg, I use http://192.168.2.8:80/h264. And when I performed nmap, I got this: Starting Nmap 6.40 ( http://nmap.org ) at 2017-06-12 14:16 MST Nmap scan report for 192.168.2.8 Host is up (0.00034s latency). Not shown: 998 closed ports PORT STATE SERVICE 80/tcp open http 554/tcp open rtsp MAC Address: (Unknown) Device type: general purpose Running: Linux 2.6.X OS CPE: cpe:/o:linux:linux_kernel:2.6 OS details: Linux 2.6.9 - 2.6.33 Network Distance: 1 hop Since the rtsp was port 554, I tried to use port 554 for streaming via rtsp. But when I use that uri I get the same results, momentary black window then stop. But the one error message changes from Could not receive message. (System error) to Got error response: 500 (Internal Server Error). On Tue, Jun 13, 2017 at 2:18 PM, Fatih Sabri AKTEPE <[hidden email]> wrote:
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Okay, I finally got it to work. My launch line is: gst-launch-1.0 rtspsrc location=rtsp://192.168.2.8:554/media/video1 ! rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! gtksink Thank you for your suggestion Fatih Sabri, it really helped. On Tue, Jun 13, 2017 at 3:17 PM, Jack D <[hidden email]> wrote:
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Thanks to you too. I am happy with that. 14 Haz 2017 Çar, saat 02:22 tarihinde Jack D <[hidden email]> şunu yazdı:
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