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Today's Topics:
1. Re: Youtube + high resolution on Raspberry Pi
([email protected])
----------------------------------------------------------------------
Message: 1
Date: Sun, 17 May 2020 21:59:59 +0200 (CEST)
From: [email protected]
To: Motion discussion list <[email protected]>
Subject: Re: [Motion-user] Youtube + high resolution on Raspberry Pi
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
I don't know how to create my own.? This entire format is confusing.
I followed the link at the bottom of this email and followed the instructions.?
I believe I clicked a button, which sent me an email.? The email said to reply
to unsubscribe.? I replied.? I got a confirmation saying I'd unsubscribed but
I'm still getting emails.
May 16, 2020, 12:06 by [email protected]:
> On Sat, 16 May 2020 19:17:58 +0200 (CEST)
> neomadic--- via Motion-user <[email protected]> wrote:
>
>> How does one unsubscribe from these emails? I followed the directions
>> and replied to the unsubscribe email but it's not working.??
>>
>
> (1) why did you reply on an existing thread instead of creating your
> own?
>
> (2) what exactly did you do and at what stage exactly did the procedure
> deviate from the instructions?
>
> and P.S. Are you sure you unsubscribed from the address that is
> subscribed?
>
>> May 11, 2020, 10:01 by [email protected]:
>>
>> > Let's start from upgrading to the latest 4.3.1 and capturing a log
>> > with -d 7
>> >
>> > If you are familiar with gdb would be great to the backtrace of the
>> > crash
>> >
>> > On Mon, May 11, 2020, 15:11 Benjamin <> [email protected]> > wrote:
>> >
>> >> Hello,
>> >> I'd like to build a camera for a birdhouse that does the
>> >> following:
>> >> - Store high resolution movies of motion events (1280x960 25fps)
>> >> - Stream to Youtube at 1280x960 25fps
>> >>
>> >> It'll run on a Raspberry Pi 3A+. I'm testing on a Raspberry Pi 3B+
>> >> with motion 4.3.1.
>> >>
>> >> I thought of using gstreamer to split the camera stream to
>> >> Youtube and to motion.
>> >>
>> >> After many trials I came up with the following pipeline. The idea
>> >> is to produce 3 outputs:
>> >> - stream to Youtube with silent audio (this part works well)
>> >> - high resolution stream for saving movies (movie_passthrough) on
>> >> /dev/video4 (v4l2loopback)
>> >> - low resolution and low framerate stream for motion detection on
>> >> /dev/video3 (v4l2loopback)
>> >>
>> >> gst-launch-1.0 -v rpicamsrc bitrate=5000000 ! \
>> >> video/x-h264,width=1280,height=960,framerate=25/1 ! \
>> >> tee name=rpicam ! \
>> >> queue ! \
>> >> h264parse ! \
>> >> flvmux name=ytmux ! \
>> >> rtmpsink location=rtmp://>>
>> >> a.rtmp.youtube.com/live2/the-secret-stream-id
>> >> <http://a.rtmp.youtube.com/live2/the-secret-stream-id>>> \
>> >> audiotestsrc volume=0 ! \ voaacenc ! \ ytmux. \
>> >> rpicam. ! \
>> >> queue ! \
>> >> h264parse ! \
>> >> video/x-h264,stream-format=byte-stream ! \
>> >> v4l2sink device=/dev/video4 \
>> >> rpicam. ! \
>> >> queue ! \
>> >> h264parse ! \
>> >> decodebin ! \
>> >> videorate ! \
>> >> videoscale ! \
>> >> video/x-raw,width=320,height=240,framerate=5/1 ! \
>> >> omxh264enc ! \
>> >> h264parse ! \
>> >> video/x-h264,stream-format=byte-stream ! \
>> >> v4l2sink device=/dev/video3
>> >>
>> >> rpicamsrc comes from here: >>
>> >> https://github.com/thaytan/gst-rpicamsrc
>> >>
>> >> my motion.conf file:
>> >> ? ? daemon off
>> >> ? ? setup_mode off
>> >>
>> >> ? ? log_level 6
>> >>
>> >> ? ? netcam_url v4l2:///dev/video3
>> >> ? ? netcam_highres v4l2:///dev/video4
>> >>
>> >> ? ? width 320
>> >> ? ? height 240
>> >> ? ? framerate 5
>> >>
>> >> ? ? text_left CAMERA1
>> >> ? ? text_right %Y-%m-%d\n%T-%q
>> >>
>> >> ? ? emulate_motion off
>> >> ? ? threshold 1500
>> >> ? ? despeckle_filter EedDl
>> >> ? ? minimum_motion_frames 1
>> >> ? ? event_gap 10
>> >> ? ? pre_capture 3
>> >> ? ? post_capture 0
>> >>
>> >> ? ? picture_output off
>> >> ? ? picture_filename %Y%m%d%H%M%S-%q
>> >>
>> >> ? ? movie_output on
>> >> ? ? movie_passthrough on
>> >> ? ? movie_max_time 60
>> >> ? ? movie_codec mkv
>> >> ? ? movie_filename %t-%v-%Y%m%d%H%M%S
>> >>
>> >> ? ? webcontrol_port 8080
>> >> ? ? webcontrol_localhost off
>> >> ? ? webcontrol_parms 3
>> >>
>> >> ? ? stream_port 8081
>> >> ? ? stream_localhost off
>> >>
>> >>
>> >> /dev/video3 and /dev/video4 are configured like this:
>> >> pi@raspberrypi /e/motion> v4l2-ctl -d3 --list-formats-ext
>> >> ioctl: VIDIOC_ENUM_FMT
>> >> ? ? Type: Video Capture
>> >>
>> >> ? ? [0]: 'H264' (H.264, compressed)
>> >> ? ? ? ? Size: Discrete 320x240
>> >> ? ? ? ? ? ? Interval: Discrete 0.200s (5.000 fps)
>> >> pi@raspberrypi /e/motion> v4l2-ctl -d4 --list-formats-ext
>> >> ioctl: VIDIOC_ENUM_FMT
>> >> ? ? Type: Video Capture
>> >>
>> >> ? ? [0]: 'H264' (H.264, compressed)
>> >> ? ? ? ? Size: Discrete 1280x960
>> >> ? ? ? ? ? ? Interval: Discrete 0.040s (25.000 fps)
>> >>
>> >>
>> >> The thing is I cannot get it to work reliably. Motion either stops
>> >> with SIGSEGV, or I get ffmpeg decoding errors. It somewhat worked
>> >> once or twice, but the stored movies were not readable (no frame
>> >> error). So I guess I'm missing something or taking the wrong
>> >> approach. Does someone have an idea of how I could achieve this ?
>> >> Or where else I could investigate ? Maybe should I only feed the
>> >> low res to motion using the videodevice parameter and use an
>> >> external program for recording the high resolution stream ?
>> >>
>> >> Thanks for your help,
>> >>
>> >> Benjamin
>> >>
>> >>
>> >> _______________________________________________
>> >> Motion-user mailing list
>> >> >> [email protected]
>> >> >> https://lists.sourceforge.net/lists/listinfo/motion-user
>> >> >> https://motion-project.github.io/
>> >>
>> >> Unsubscribe: >>
>> >> https://lists.sourceforge.net/lists/options/motion-user
>>
>
>
>
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