the camera starts with default values and i only change frame resolution and shutter in camvc and also tried with & without multicast... (no diference)
the frame size im trying is about 115k with this command: mplayer rtsp://192.168.0.9:554 -vo null Starting playback... Movie-Aspect is 1.76:1 - prescaling to correct movie aspect. VO: [null] 1920x1088 => 1920x1088 Planar YV12 V: 0.5 30/ 30 26% 0% 0.0% 0 0 but it works only for a pair of seconds... and the second time i run the command, it gets no data in a few minutes... Audio: no sound Starting playback... V: 0.0 0/ 0 ??% ??% ??,?% 0 0 ---------------------------------------------------- if i try full resolution (267k) then Audio: no sound Starting playback... Movie-Aspect is 1.34:1 - prescaling to correct movie aspect. VO: [null] 2592x1936 => 2592x1936 Planar YV12 V: 3.5 25/ 25 19% 0% 0.0% 0 0 but every time i run the command at full window it works (about 5 to 10 seconds) ... 2012/5/17 Andrey Filippov <[email protected]>: > Carlos, > > is the streamer the only application running in the camera (no recording)? > What is the frame size (in bytes, not pixels)? > On the MPlayer side you may try adding "vo null" so it will just > receive/report data but discrad it. > > Andrey > > > On Thu, May 17, 2012 at 6:05 AM, Carlos Padial <[email protected]> > wrote: >> >> this command works with 1920x1088 for a few seconds, then crashes >> >> -------------------------------------------------- >> >> Playing rtsp://192.168.0.9:554. >> Resolving 192.168.0.9 for AF_INET6... >> >> Couldn't resolve name for AF_INET6: 192.168.0.9 >> Connecting to server 192.168.0.9[192.168.0.9]: 554... >> >> rtsp_session: unsupported RTSP server. Server type is 'unknown'. >> STREAM_LIVE555, URL: rtsp://192.168.0.9:554 >> Stream not seekable! >> file format detected. >> Initiated "video/JPEG" RTP subsession on port 40862 >> VIDEO: [MJPG] 0x0 0bpp 24.000 fps 0.0 kbps ( 0.0 kbyte/s) >> ========================================================================== >> Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family >> libavcodec version 53.35.0 (external) >> Mismatching header version 53.32.2 >> Selected video codec: [ffmjpeg] vfm: ffmpeg (FFmpeg MJPEG) >> ========================================================================== >> Audio: no sound >> Starting playback... >> Movie-Aspect is 1.76:1 - prescaling to correct movie aspect. >> VO: [x11] 1920x1088 => 1920x1088 Planar YV12 [zoom] >> [swscaler @ 0xb6b8aa20]using unscaled yuv420p -> bgra special converter >> V: 2.6 28/ 28 18% 38% 0.0% 0 0 >> >> >> Exiting... (End of file) >> >> ---------------------------------------------- >> >> if i relaunch mplayer dont work, but a few minutes later it works again >> for another 5 seconds and then i need to restart the camera. >> >> I cannot see the fps when the camera freezes, but i started the operation >> with green fps (no autoexposure, 30 milis shutter) >> >> The scene is static, this only affects to the final compresion, right? >> >> >> >> 2012/5/16 Oleg <[email protected]> >>> >>> Does mplayer work with all resolutions? Could you try it? >>>> >>>> mplayer rtsp://192.168.0.9:554 -vo x11 -zoom >>> >>> >>> Also, is the scene static? what is the maximum exposure? Does the fps >>> indicator go red (meaning the exposure exceeds the frame rate)? >>> >>> Best regards, >>> Oleg Dzhimiev >>> Electronics Engineer >>> phone: +1 801 783 5555 x124 >>> Elphel, Inc. >>> >>> >>> On 16 May 2012 06:00, Carlos Padial <[email protected]> wrote: >>>> >>>> when i run this (with resolution 1920x1088): >>>> >>>> $ gst-launch rtspsrc location=rtsp://192.168.0.9:554 latency=100 ! >>>> rtpjpegdepay ! jpegdec ! autovideosink >>>> Estableciendo el conducto a PAUSA … >>>> El conducto está vivo y no necesita PREPARARSE … >>>> Estableciendo el conducto a REPRODUCIENDO … >>>> New clock: GstSystemClock >>>> >>>> and gstreamer hangs until i press ctrl+c... >>>> >>>> while gstreamer is active, no video is showed and no telnet, neither ssh >>>> can be done... >>>> >>>> when i cancel gstreamer i can restart ssh and telnet, >>>> >>>> but camcv dont work until i restart the camera... with this message: >>>> JavaScript: Aborted as retry counter expired >>>> >>>> >>>> 2012/5/16 Sebastian Pichelhofer <[email protected]> >>>>> >>>>> Can you still SSH to the camera when this happens? >>>>> If yes, is the str (streamer) process still running properly or did it >>>>> crash? >>>>> >>>>> Regards Sebastian >>>>> >>>>> On Wed, May 16, 2012 at 1:02 PM, Carlos Padial >>>>> <[email protected]> wrote: >>>>>> >>>>>> i had a problem with the streaming... >>>>>> >>>>>> i start the camera and launch a simple stream viewer with: >>>>>> gst-launch rtspsrc location=rtsp://192.168.0.9:554 latency=100 ! >>>>>> rtpjpegdepay ! jpegdec ! autovideosink >>>>>> >>>>>> and i can see the video working fine. >>>>>> >>>>>> Then i go to camcv and set the sensor to 1920x1088 (or 1280x720) (i >>>>>> tried also limitting the framerate and manual exposure...) >>>>>> >>>>>> when i launch again gstreamer, the stream never start, and the network >>>>>> stops working. The camera remains with green and yellow leds on, and the >>>>>> Internet conection is collapsed for all computers in the net until i >>>>>> restart >>>>>> the camera. >>>>>> >>>>>> it has been happening a lot of times. Normally gstreamer and vlc are >>>>>> only able to see the strream when working at full resolution. Sometimes >>>>>> the >>>>>> gstreamer shows the video with other resolutions, and works fine, but >>>>>> suddenly it fails and i cant find a reason for this... >>>>>> >>>>>> (the camera freezes only when reading the stream. When recording from >>>>>> camogmgui it works ok at any resolution) >>>>>> >>>>>> any ideas? >>>>>> >>>>>> -- >>>>>> Carlos Padial >>>>>> surreal.asturnazari.es >>>>>> >>>>>> _______________________________________________ >>>>>> Support-list mailing list >>>>>> [email protected] >>>>>> >>>>>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >>>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> Carlos Padial >>>> surreal.asturnazari.es >>>> >>>> _______________________________________________ >>>> Support-list mailing list >>>> [email protected] >>>> >>>> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >>> >>> >> >> >> >> -- >> Carlos Padial >> surreal.asturnazari.es >> >> _______________________________________________ >> Support-list mailing list >> [email protected] >> http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com >> > -- Carlos Padial surreal.asturnazari.es _______________________________________________ Support-list mailing list [email protected] http://support.elphel.com/mailman/listinfo/support-list_support.elphel.com
