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Today's Topics:
1. Re: Youtube + high resolution on Raspberry Pi
(neoma...@tutanota.com)
2. Re: Youtube + high resolution on Raspberry Pi (Dave Howorth)
----------------------------------------------------------------------
Message: 1
Date: Sat, 16 May 2020 19:17:58 +0200 (CEST)
From: neoma...@tutanota.com
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] Youtube + high resolution on Raspberry Pi
Message-ID: <m7tuw4c--...@tutanota.com>
Content-Type: text/plain; charset="utf-8"
How does one unsubscribe from these emails? I followed the directions and
replied to the unsubscribe email but it's not working.??
May 11, 2020, 10:01 by tosi...@gmail.com:
> 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 <> bdg...@gmail.com> > 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
>> >> Motion-user@lists.sourceforge.net
>> >> 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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Message: 2
Date: Sat, 16 May 2020 20:06:29 +0100
From: Dave Howorth <d...@howorth.org.uk>
To: motion-user@lists.sourceforge.net
Subject: Re: [Motion-user] Youtube + high resolution on Raspberry Pi
Message-ID: <20200516200629.3de0d...@acer-suse.lan>
Content-Type: text/plain; charset=UTF-8
On Sat, 16 May 2020 19:17:58 +0200 (CEST)
neomadic--- via Motion-user <motion-user@lists.sourceforge.net> 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 tosi...@gmail.com:
>
> > 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 <> bdg...@gmail.com> > 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
> >> >> Motion-user@lists.sourceforge.net
> >> >> 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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