ffmpeg killed with signal ILL #679

DarthJonathan · 2020-07-21T18:17:15Z

Describe The Bug:

Cannot start stream on home app, snapshot are available, ffmpeg output to .mp4 in raspberry works but when streaming got error in ffmpeg.

To Reproduce:

Open Home APP
Open Camera Tile
Keeps on loading, and in home bridge logs, shows SIGILL

Expected behavior:

Supposed to stream to ios device

Logs:

[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Starting Front Porch video stream (1280x720, 10 fps, 299 kbps, 1316 mtu)... debug enabled
[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Front Porch command: ffmpeg -rtsp_transport udp -v verbose -i rtsp://user:pass@192.168.1.x:554/onvif2 -map 0:0 -vcodec h264 -pix_fmt yuv420p -r 10 -f rawvideo -preset ultrafast -tune zerolatency -vf scale=1280:720 -b:v 299k -bufsize 598k -maxrate 299k -payload_type 99 -ssrc 15290808 -f rtp -srtp_out_suite AES_CM_128_HMAC_SHA1_80 -srtp_out_params uuid srtp://192.168.1.x:60881?rtcpport=60881&localrtcpport=60881&pkt_size=1316 -map 0:0 -acodec libfdk_aac -profile:a aac_eld -flags +global_header -f null -ar 16k -b:a 24k -bufsize 24k -ac 1 -payload_type 110 -ssrc 5874408 -f rtp -srtp_out_suite AES_CM_128_HMAC_SHA1_80 -srtp_out_params uuid srtp://192.168.1.x:58366?rtcpport=58366&localrtcpport=58366&pkt_size=188 -loglevel level+verbose
[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Front Porch: [info] 
[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Front Porch: ffmpeg version 4.2.2-d1e8be3 Copyright (c) 2000-2019 the FFmpeg developers
[info]   built with gcc 6.3.0 (Raspbian 6.3.0-18+rpi1+deb9u1) 20170516
[info]   configuration: --pkgconfigdir=/build/workspace/lib/pkgconfig --prefix=/build/workspace --pkg-config-flags=--static --extra-cflags=-I/build/workspace/include --extra-ldflags=-L/build/workspace/lib --extra-libs='-lpthread -lm' --enable-static --disable-debug --disable-shared --disable-ffplay --disable-doc --enable-openssl --enable-gpl --enable-version3 --enable-nonfree --enable-pthreads --enable-libvpx --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libx264 --enable-runtime-cpudetect --enable-libfdk-aac --enable-avfilter --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-filters --enable-decoder=h264 --enable-network --enable-protocol=tcp --enable-libspeex --enable-demuxer=rtsp --enable-omx-rpi --enable-mmal --enable-indev=alsa --enable-outdev=alsa
[info]   libavutil      56. 31.100 / 56. 31.100
[info]   libavcodec     58. 54.100 / 58. 54.100
[info]   libavformat    58. 29.100 / 58. 29.100
[info]   libavdevice    58.  8.100 / 58.  8.100
[info]   libavfilter     7. 57.100 /  7. 57.100
[info]   libswscale      5.  5.100 /  5.  5.100
[info]   libswresample   3.  5.100 /  3.  5.100
[info]   libpostproc    55.  5.100 / 55.  5.100

[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Front Porch: [tcp @ 0x2bf1310] 
[7/22/2020, 12:28:10 AM] [Camera-ffmpeg] Front Porch: [verbose] Starting connection attempt to 192.168.1.201 port 554

[7/22/2020, 12:28:11 AM] [Camera-ffmpeg] Front Porch: [tcp @ 0x2bf1310] [verbose] Successfully connected to 192.168.1.201 port 554

[7/22/2020, 12:28:13 AM] [Camera-ffmpeg] Front Porch: [rtsp @ 0x2bef2f0] 
[7/22/2020, 12:28:13 AM] [Camera-ffmpeg] Front Porch: [verbose] SDP:
v=0
o=- 1421069297525233 1 IN IP4 192.168.1.201
s=H.264 Video, RtspServer_0.0.0.2
t=0 0
a=tool:RtspServer_0.0.0.2
a=type:broadcast
a=control:*
a=range:npt=0-
m=video 0 RTP/AVP 96
c=IN IP4 0.0.0.0
b=AS:500
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;profile-level-id=42001F;sprop-parameter-sets=Z0IAH5WoFAFuQA==,aM48gA==
a=control:track1


[7/22/2020, 12:28:13 AM] [Camera-ffmpeg] Front Porch: [rtsp @ 0x2bef2f0] 
[7/22/2020, 12:28:13 AM] [Camera-ffmpeg] Front Porch: [verbose] setting jitter buffer size to 500

[7/22/2020, 12:28:15 AM] [Camera-ffmpeg] Front Porch: [h264 @ 0x2bf26e0] 
[7/22/2020, 12:28:15 AM] [Camera-ffmpeg] Front Porch: [verbose] Reinit context to 320x192, pix_fmt: yuv420p

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [info] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: Input #0, rtsp, from 'rtsp://admin:Joseph0510@192.168.1.201:554/onvif2':
[info]   Metadata:
[info]     title           : H.264 Video, RtspServer_0.0.0.2
[info]   Duration: N/A, start: 0.067000, bitrate: N/A
[info]     Stream #0:0: Video: h264 (Baseline), 1 reference frame, yuv420p(progressive, left), 320x192, 15 tbr, 90k tbn, 180k tbc
[verbose] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: Matched encoder 'libx264' for codec 'h264'.

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [warning] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: Codec AVOption b (set bitrate (in bits/s)) specified for output file #1 (srtp://192.168.1.106:58366?rtcpport=58366&localrtcpport=58366&pkt_size=188) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [warning] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: Codec AVOption profile () specified for output file #1 (srtp://192.168.1.106:58366?rtcpport=58366&localrtcpport=58366&pkt_size=188) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [info] Stream mapping:
[info]   Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
[info]   Stream #0:0 -> #1:0 (h264 (native) -> mpeg4 (native))
[info] Press [q] to stop, [?] for help

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [h264 @ 0x2cc9320] [verbose] Reinit context to 320x192, pix_fmt: yuv420p

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [Parsed_scale_0 @ 0x2c298a0] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [verbose] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: w:1280 h:720 flags:'bicubic' interl:0
[graph 0 input from stream 0:0 @ 0x2c9be50] [verbose] w:320 h:192 pixfmt:yuv420p tb:1/90000 fr:15/1 sar:0/1 sws_param:flags=2

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [Parsed_scale_0 @ 0x2c298a0] 
[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] Front Porch: [verbose] w:320 h:192 fmt:yuv420p sar:0/1 -> w:1280 h:720 fmt:yuv420p sar:0/1 flags:0x4

[7/22/2020, 12:28:17 AM] [Camera-ffmpeg] [Front Porch] ffmpeg exited with code: null and signal: SIGILL (Unexpected)

Homebridge Config:

"cameras": [
                {
                    "name": "Front Porch",
                    "videoConfig": {
                        "source": "-re -rtsp_transport udp -v verbose -i rtsp://user:pass@192.168.1.x:554/onvif2",
                        "maxStreams": 2,
                        "maxWidth": 1280,
                        "maxHeight": 720,
                        "maxFPS": 10,
                        "maxBitrate": 300,
                        "vcodec": "h264",
                        "mapaudio": "0:0",
                        "audio": true,
                        "debug": true
                    }
                }
            ],
            "platform": "Camera-ffmpeg"

Screenshots:

Environment:

Node.js Version: 11.15.0
NPM Version: 6.14.6
Homebridge Version: homebridge
Homebridge Camera FFmpeg Version: 2.3.2
Homebridge Config UI X Plugin Version: 4.23.2
Operating System: Raspbian

The text was updated successfully, but these errors were encountered:

Sunoo · 2020-07-21T18:31:00Z

That’s odd... “SIGILL” means an illegal instruction was encountered. Which would be an issue with the included version of FFmpeg (the ffmpeg-for-homebridge package). I’d recommend opening an issue over there, since they’d likely be best equipped to help.

In the meantime, what version of Raspberry Pi are you running on? What version of Raspbian are you on? Perhaps there is some incompatibility between that package and one of those?

DarthJonathan · 2020-07-21T18:34:12Z

I know, I'm running raspberry pi 1B+ (armv6)

PRETTY_NAME="Raspbian GNU/Linux 10 (buster)"
NAME="Raspbian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

might be something wrong with ffmpeg for homebridge

Sunoo · 2020-07-21T18:36:06Z

Yea, I’d open an issue with them, it’s possible they haven’t tested it on a Pi that old.

DarthJonathan · 2020-07-21T18:41:37Z

Hmm, will do then, should be the same as pi zero w shouldn't it?

Sunoo · 2020-07-21T18:44:57Z

I’m not super up on the CPUs used in all their models, but I believe you are correct there.

DarthJonathan · 2020-07-21T18:46:10Z

I'll close this one since it's a problem with ffmpeg not the plugin, thanks sunoo!

Sunoo · 2020-07-21T18:47:33Z

Sure thing, if for some reason they think it might be something to do with this plugin, I’ll be happy to step in again and try to help.

DarthJonathan · 2020-07-21T18:58:46Z

Although I saw the ffmpeg used by the plugin and the one installed on cli are different

Can I choose which one used by the plugin for the sake of trying? thanks

Sunoo · 2020-07-21T19:00:25Z

Yes, set the videoProcessor config option to ‘ffmpeg’, you’ll need to set audio to false though, as most versions do not support the proper codecs for that.

DarthJonathan · 2020-07-21T19:42:17Z

seems to be working, got further I guess

Error initializing output stream 1:0 -- Error while opening encoder for output stream #1:0 - maybe incorrect parameters such as bit_rate, rate, width or height

latest error, from ffmpeg though

Sunoo · 2020-07-21T19:46:08Z

If I remember correctly, stream 1:0 is the audio stream. The audio encoder is not compiled into most versions of ffmpeg, that’s why there is a project to supply a specific version for Homebridge.

Sunoo · 2020-07-21T19:48:21Z

Also, just noticed a potential issue with the config you posted earlier. You are defining mapaudio as 0:0, but not defining mapvideo so that is at its default value of 0:0. It shouldn’t be possible to have both of those on the same stream.

DarthJonathan · 2020-07-21T19:54:46Z

Interesting, because the stream does have audio, might be on 1:0 then? let me retry

Sunoo · 2020-07-21T19:56:00Z

Typically a stream from a camera would have video on 0:0 and audio on 0:1, but that can change.

DarthJonathan · 2020-07-21T20:03:23Z

Yup removing the audio stream and using the ffmpeg cli works, might need to raise the SIGILL issue to homebridge ffmpeg then, Thanks a lot !

Sunoo · 2020-07-21T20:09:42Z

Sure thing, hope they can figure that bit out.

DarthJonathan · 2020-07-22T03:57:28Z

FYI, for all people reading this, if your camera already streams h264, just use codec "copy", should forward your stream without encoding it (no strain from CPU).

DarthJonathan added the bug label Jul 21, 2020

DarthJonathan closed this as completed Jul 21, 2020

Sunoo mentioned this issue Jul 27, 2020

SIGILL on BCM2835 Raspberry Pis homebridge/ffmpeg-for-homebridge#14

Closed

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ffmpeg killed with signal ILL #679

ffmpeg killed with signal ILL #679

DarthJonathan commented Jul 21, 2020

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DarthJonathan commented Jul 22, 2020

ffmpeg killed with signal ILL #679

ffmpeg killed with signal ILL #679

Comments

DarthJonathan commented Jul 21, 2020

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