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DJI Drone streaming issue when audio is enabled #928

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darvin opened this issue Apr 25, 2022 · 20 comments
Closed

DJI Drone streaming issue when audio is enabled #928

darvin opened this issue Apr 25, 2022 · 20 comments
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bug Something isn't working

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@darvin
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darvin commented Apr 25, 2022

We try to stream video from DJI Go app running on iOS device connected to DJI Mavic 2s to a rtsp-simple-server running locally in the docker

2022/04/25 22:46:49 INF [RTMP] [conn 172.17.0.1:63322] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63322] closed (unexpected packet (6))
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63324] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63324] closed (unexpected packet (6))
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63326] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63326] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63328] opened
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63328] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63330] opened
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63330] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63332] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63332] closed (unexpected packet (6))
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63334] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63334] closed (unexpected packet (6))
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63336] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63336] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63338] opened
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63338] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63340] opened
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63340] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63342] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63342] closed (unexpected packet (6))
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63344] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63344] closed (unexpected packet (6))
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63346] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63346] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63348] opened
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63348] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63350] opened
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63350] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63352] opened
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63352] closed (unexpected packet (6))
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63354] opened
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63354] closed (unexpected packet (6))
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63356] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63356] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63358] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63358] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63360] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63360] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63362] opened
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63362] closed (unexpected packet (6))
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63364] opened
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63364] closed (unexpected packet (6))
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63366] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63366] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63368] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63368] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63370] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63370] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63372] opened
2022/04/25 22:47:00 INF [RTMP] [conn 172.17.0.1:63372] closed (unexpected packet (6))
2022/04/25 22:47:00 INF [RTMP] [conn 172.17.0.1:63374] opened
^C2022/04/25 22:47:01 INF shutting down gracefully
2022/04/25 22:47:01 INF [RTSP] [session 834561455] destroyed (terminated)
2022/04/25 22:47:01 INF [RTMP] [conn 172.17.0.1:63374] closed (terminated)
2022/04/25 22:47:01 INF [RTSP] listener is closing
2022/04/25 22:47:01 INF [HLS] listener is closing
2022/04/25 22:47:01 INF [RTMP] listener is closing
2022/04/25 22:47:01 INF waiting for external commands
@darvin
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darvin commented Apr 25, 2022

https://zirukraine.github.io/

https://github.com/StandartTemplateConstruct/RtmpAI
https://github.com/StandartTemplateConstruct/SkyEyeAI
https://github.com/StandartTemplateConstruct/SkyEyeDJIMavicIOS

@Marshmellow84
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We try to stream video from DJI Go app running on iOS device connected to DJI Mavic 2s to a rtsp-simple-server running locally in the docker

2022/04/25 22:46:49 INF [RTMP] [conn 172.17.0.1:63322] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63322] closed (unexpected packet (6))
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63324] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63324] closed (unexpected packet (6))
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63326] opened
2022/04/25 22:46:50 INF [RTMP] [conn 172.17.0.1:63326] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63328] opened
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63328] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63330] opened
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63330] closed (unexpected packet (6))
2022/04/25 22:46:51 INF [RTMP] [conn 172.17.0.1:63332] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63332] closed (unexpected packet (6))
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63334] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63334] closed (unexpected packet (6))
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63336] opened
2022/04/25 22:46:52 INF [RTMP] [conn 172.17.0.1:63336] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63338] opened
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63338] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63340] opened
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63340] closed (unexpected packet (6))
2022/04/25 22:46:53 INF [RTMP] [conn 172.17.0.1:63342] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63342] closed (unexpected packet (6))
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63344] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63344] closed (unexpected packet (6))
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63346] opened
2022/04/25 22:46:54 INF [RTMP] [conn 172.17.0.1:63346] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63348] opened
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63348] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63350] opened
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63350] closed (unexpected packet (6))
2022/04/25 22:46:55 INF [RTMP] [conn 172.17.0.1:63352] opened
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63352] closed (unexpected packet (6))
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63354] opened
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63354] closed (unexpected packet (6))
2022/04/25 22:46:56 INF [RTMP] [conn 172.17.0.1:63356] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63356] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63358] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63358] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63360] opened
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63360] closed (unexpected packet (6))
2022/04/25 22:46:57 INF [RTMP] [conn 172.17.0.1:63362] opened
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63362] closed (unexpected packet (6))
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63364] opened
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63364] closed (unexpected packet (6))
2022/04/25 22:46:58 INF [RTMP] [conn 172.17.0.1:63366] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63366] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63368] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63368] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63370] opened
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63370] closed (unexpected packet (6))
2022/04/25 22:46:59 INF [RTMP] [conn 172.17.0.1:63372] opened
2022/04/25 22:47:00 INF [RTMP] [conn 172.17.0.1:63372] closed (unexpected packet (6))
2022/04/25 22:47:00 INF [RTMP] [conn 172.17.0.1:63374] opened
^C2022/04/25 22:47:01 INF shutting down gracefully
2022/04/25 22:47:01 INF [RTSP] [session 834561455] destroyed (terminated)
2022/04/25 22:47:01 INF [RTMP] [conn 172.17.0.1:63374] closed (terminated)
2022/04/25 22:47:01 INF [RTSP] listener is closing
2022/04/25 22:47:01 INF [HLS] listener is closing
2022/04/25 22:47:01 INF [RTMP] listener is closing
2022/04/25 22:47:01 INF waiting for external commands

What port are you using? I have a dji spark and it tried to use port 1935, never worked, changed to 8554 and has worked since

@pbi1
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pbi1 commented May 10, 2022

Same here. Stream is working with DJI M210 and Mavic 2 Enterprise.
Getting a closed (unexpected packet (6)) with an DJI Mavic 3

@aler9 aler9 added the bug Something isn't working label May 10, 2022
@aler9
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aler9 commented May 10, 2022

Please (anyone) provide a network dump, that can be generated in this way:

  1. Download wireshark (https://www.wireshark.org/)
  2. Start capturing on the interface used for exchanging RTSP (if the server and the target software are both installed on your pc, the interface is probably "loopback", otherwise it's the one of your network card)
  3. Start the server and replicate the issue
  4. Stop capturing, save the result in .pcap format
  5. Attach

@ilterpehlivan
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I have mavic 2 Enterprise and I tested with its mobile SDK -> https://developer.dji.com/api-reference/android-api/Components/LiveStreamManager/DJILiveStreamManager.html , it works fine! simple-server receives the RTMP succesfully convert it to HLS or RTSP no problem!

@pbi1 are you using the same SDK as above ?

@aler9
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aler9 commented May 12, 2022 •
edited

The problem is that the server receives an AACDecoderConfig (packet type 6) before receiving the track list (Metadata packet), i.e. it receives audio data before receiving the track list. We need to find a smarter way to find out what the tracks are, even if the drone doesn't send the track list.

@ilterpehlivan
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The problem is that the server receives an AACDecoderConfig (packet type 6) before receiving the track list (Metadata packet), i.e. it receives audio data before receiving the track list. We need to find a smarter way to find out what the tracks are, even if the drone doesn't send the track list.

Himm that is your expertise @aler9 :) but based on what you are saying, it works for me because my audio is disabled ?

@aler9
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aler9 commented May 12, 2022 •
edited

Himm that is your expertise @aler9 :) but based on what you are saying, it works for me because my audio is disabled ?

Probably yes :)

This is what normally happens when a publisher wants to publish something to the server, with RTSP or RTMP:

  1. it connects to the server
  2. it sends the track list
  3. it starts streaming

Some RTMP clients (like the DJI one) skip the second point, therefore we don't know what exactly they are streaming (video? audio? both?). I already edited the code in order to support streaming video without sending the track list, not audio, but evidently this is not enough. The current code is here:

https://github.com/aler9/rtsp-simple-server/blob/7ecd52808a27e782ce3748e682a4cdf2716a88a3/internal/rtmp/conn.go#L226

@aler9 aler9 changed the title DJI Drone streaming issue DJI Drone streaming issue when audio is enabled May 12, 2022
@pbi1
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pbi1 commented May 13, 2022 •
edited

Here is a pcapng from a DJI Mavic
DJIMavic3.zip
3

won't work either audio is turned on or off

Simple Server is running well with a Mavic 2 oder a Matrice 210
@ilterpehlivan i use a standard controller and integrated live streaming function connected with a LTE router using VPN

@DonKingMat
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DonKingMat commented May 22, 2022 •
edited

Same issue here with Mavic Air 2 (Firmware updated today) with default controller using the iOS DJI Fly App (App updated today) in Version 1.6.2 on an iPhone X with latest iOS 15.5 (updated today).

[RTMP] opened
[RTMP] is publishing to path 'dji', 1 track
[RTMP] closed (received an AAC packet, but track is not set up)
[RTMP] opened
[RTMP] closed (unexpected packet (6))
[RTMP] opened
[RTMP] closed (unexpected packet (6))

... endless repeating until stopping the broadcast in DJI Fly App.

See also .pcap.

Another idea is that @ALL of us open a ticket at DJI support forum but what should we explain to them what they have to fix in detail!? I still open a ticket by DJI support (4262609) in my words and some snippets from this issue here.

Update 28.05.:
DJI is interested in some screenshots and all SW and FW versions to presenting that to their dev team.
I'll keep you updated here.
New DJI Ticket Number 4276625

DonKingMat added a commit to DonKingMat/hcinv that referenced this issue May 22, 2022
@DonKingMat
Add files via upload
456767d 
See bluenviron/mediamtx#928
aler9 added a commit that referenced this issue Jun 7, 2022
@aler9
try to fix dji / rtmp compatibility (#928)
04fda84
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aler9 commented Jun 7, 2022 •
edited

I've changed the track detection algorithm: now, when metadata is not provided by the client (like in case of DJI), the server analyzes 1 second of packets - if it founds video packets, it creates a video track, and if it founds audio packets, it creates an audio track. After 1 second, the analysis is stopped.

Please try this nightly release and let me know if it works:
[link removed]

@pbi1
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pbi1 commented Jun 8, 2022 •
edited

Tried today with a DJI Mavic 3. The Drone was able to establish a connection and deliever a quick stream. However the server crashed afterwards:

10.20.100.161 is the drone
10.10.0.22 is a Synology VMS Surveillance Station

2022/06/08 11:52:44 INF [RTMP] [conn 10.20.100.161:55402] is publishing to path 'live', 2 tracks
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.25:48268] opened
2022/06/08 11:52:45 INF [RTSP] [session 443287507] created by 10.10.0.25:48268
2022/06/08 11:52:45 INF [RTSP] [session 443287507] is reading from path 'live', 2 tracks with TCP
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.25:48268] closed (terminated)
2022/06/08 11:52:45 INF [RTSP] [session 443287507] destroyed (teared down by 10.10.0.25:48268)
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.22:48210] opened
2022/06/08 11:52:45 INF [RTSP] [session 621718310] created by 10.10.0.22:48210
2022/06/08 11:52:45 INF [RTSP] [session 621718310] is reading from path 'live', 2 tracks with TCP
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.22:48214] opened
2022/06/08 11:52:45 INF [RTSP] [session 255273248] created by 10.10.0.22:48214
2022/06/08 11:52:45 INF [RTSP] [session 255273248] is reading from path 'live', 2 tracks with TCP
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.22:48214] closed (terminated)
2022/06/08 11:52:45 INF [RTSP] [session 255273248] destroyed (teared down by 10.10.0.22:48214)
2022/06/08 11:52:45 INF [RTSP] [conn 10.10.0.25:48274] opened
2022/06/08 11:52:45 INF [RTSP] [session 470762644] created by 10.10.0.25:48274
2022/06/08 11:52:45 INF [RTSP] [session 470762644] is reading from path 'live', 2 tracks with TCP
2022/06/08 11:52:49 INF [RTSP] [conn 10.10.0.22:48210] closed (terminated)
panic: runtime error: index out of range [0] with length 0

goroutine 184 [running]:
github.com/aler9/gortsplib/pkg/h264.IDRPresent({0xc0000b8ca8, 0xc0000b8ca8, 0x1})
/go/pkg/mod/github.com/aler9/gortsplib@v0.0.0-20220604232719-2fa3148a2751/pkg/h264/idrpresent.go:6 +0x6b
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).runPublish(0xc0005b41a0, {0x2, 0x0})
/s/internal/core/rtmp_conn.go:613 +0xfbb
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).runInner(0xc0005b41a0, {0xcdd638, 0xc0005b0d80})
/s/internal/core/rtmp_conn.go:218 +0x159
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).run.func1.3()
/s/internal/core/rtmp_conn.go:182 +0x2e
created by github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).run.func1
/s/internal/core/rtmp_conn.go:181 +0x2bd

aler9 added a commit that referenced this issue Jun 8, 2022
@aler9
try to fix dji / rtmp compatibility (#928)
b42f7b7
aler9 added a commit that referenced this issue Jun 8, 2022
@aler9
rtmp server: fix crash with DJI publishers (#928)
db8c880
aler9 added a commit that referenced this issue Jun 8, 2022
@aler9
rtmp server: fix crash with DJI publishers (#928)
78ed01d
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aler9 commented Jun 8, 2022 •
edited

Thanks for the report, please try this new release:
[link removed]

@pbi1
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pbi1 commented Jun 9, 2022

Thanks for your great work! Now everything works fine!

aler9 added a commit that referenced this issue Jun 10, 2022
@aler9
rtmp: fix compatibility with some dji drones (#928)
05bac43
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aler9 commented Jun 10, 2022

Thanks for your great work! Now everything works fine!

Thank you for the feedback, i don't own a DJI drone, so it would have been impossible to solve the issue.

@aler9 aler9 mentioned this issue Jun 11, 2022
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@DonKingMat
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Dears.

I've got feedback from DJI support that they was trying to fix that issue by iOS Fly-App version v1.6.6 but neither this DJI app nor the rtsp-simple-server v.1.19.1 will allow me to stream direct from the DJI Fly App via RTSP to the rtsp-simple-server.

Nearby same log entries:

<13>1 2022-06-18T16:03:34.563489+02:00 rtsp-simple-server - - - - -  2022/06/18 16:03:34 INF rtsp-simple-server v0.19.1 - EOM
<13>1 2022-06-18T16:03:34.576234+02:00 rtsp-simple-server - - - - -  2022/06/18 16:03:34 INF [RTSP] listener opened on x.x.x.x:8554 (TCP), :8000 (UDP/RTP), :8001 (UDP/RTCP) - EOM
<13>1 2022-06-18T16:03:34.576828+02:00 rtsp-simple-server - - - - -  2022/06/18 16:03:34 INF [RTMP] listener opened on x.x.x.x:1935 - EOM
<13>1 2022-06-18T16:03:34.577491+02:00 rtsp-simple-server - - - - -  2022/06/18 16:03:34 INF [HLS] listener opened on x.x.x.x:8888 - EOM
<13>1 2022-06-18T16:03:44.402002+02:00 rtsp-simple-server - - - - - Jun 18 16:03:39 localhost systemd[1]: systemd-hostnamed.service: Succeeded. - EOM
<13>1 2022-06-18T16:03:59.504394+02:00 rtsp-simple-server - - - - -  2022/06/18 16:03:59 INF [RTMP] [conn y.y.y.y:51753] opened - EOM
<13>1 2022-06-18T16:04:00.089170+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51753] is publishing to path 'dji', 1 track - EOM
<13>1 2022-06-18T16:04:00.282858+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51753] closed (received an AAC packet, but track is not set up) - EOM
<13>1 2022-06-18T16:04:00.434461+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51756] opened - EOM
<13>1 2022-06-18T16:04:00.654822+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51756] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:00.766431+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51758] opened - EOM
<13>1 2022-06-18T16:04:01.005942+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:00 INF [RTMP] [conn y.y.y.y:51758] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:01.069526+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:01 INF [RTMP] [conn y.y.y.y:51760] opened - EOM
<13>1 2022-06-18T16:04:01.309942+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:01 INF [RTMP] [conn y.y.y.y:51760] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:01.377771+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:01 INF [RTMP] [conn y.y.y.y:51761] opened - EOM
<13>1 2022-06-18T16:04:01.833312+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:01 INF [RTMP] [conn y.y.y.y:51761] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:01.855640+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:01 INF [RTMP] [conn y.y.y.y:51763] opened - EOM
<13>1 2022-06-18T16:04:02.246004+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:02 INF [RTMP] [conn y.y.y.y:51763] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:02.279931+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:02 INF [RTMP] [conn y.y.y.y:51765] opened - EOM
<13>1 2022-06-18T16:04:02.618294+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:02 INF [RTMP] [conn y.y.y.y:51765] is publishing to path 'dji', 1 track - EOM
<13>1 2022-06-18T16:04:02.648190+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:02 INF [RTMP] [conn y.y.y.y:51765] closed (received an AAC packet, but track is not set up) - EOM
<13>1 2022-06-18T16:04:02.700497+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:02 INF [RTMP] [conn y.y.y.y:51767] opened - EOM
<13>1 2022-06-18T16:04:03.145339+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:03 INF [RTMP] [conn y.y.y.y:51767] closed (unexpected packet (6)) - EOM
<13>1 2022-06-18T16:04:03.194812+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:03 INF [RTMP] [conn y.y.y.y:51771] opened - EOM
<13>1 2022-06-18T16:04:03.668143+02:00 rtsp-simple-server - - - - -  2022/06/18 16:04:03 INF [RTMP] [conn y.y.y.y:51771] closed (unexpected packet (6)) - EOM

@aler9
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aler9 commented Jun 24, 2022

fixed in v0.19.2.

@aler9 aler9 closed this as completed Jun 24, 2022
@DonKingMat
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DonKingMat commented Jun 24, 2022 •
edited

Confirmed!

@aler9 I may thank you A LOT! Now it is working (mostly) like expected.

Now ... after a couple of minutes (four or five mins) of RTSP streaming to the rtsp-simple-server ... the DJI Fly App unecpectedly crashes on iPhone X (with latest iOS 15.5 and latest DJI Fly app version 1.6.6(645)).

I will report this behavior to DJI and let this community know if any result is coming back ...

@pbi1
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pbi1 commented Aug 3, 2022

After an DJI update the stream with a Mavic 3 is crashing again with the following error :-(

2022/08/03 18:41:00 INF [RTMP] [conn 10.20.100.161:43412] is publishing to path 'live', 1 track
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x8bf6e0]

goroutine 836 [running]:
github.com/aler9/gortsplib/pkg/rtph264.(*Encoder).Encode(0x0, {0xc0006164e0, 0x2, 0x0}, 0xc000378605)
/go/pkg/mod/github.com/aler9/gortsplib@v0.0.0-20220624182352-793cea631b0d/pkg/rtph264/encoder.go:73 +0x240
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).runPublish(0xc0003e85b0, {0x2, 0x0})
/s/internal/core/rtmp_conn.go:578 +0xa56
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).runInner(0xc0003e85b0, {0xc955d8, 0xc00031b280})
/s/internal/core/rtmp_conn.go:218 +0x159
github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).run.func1.3()
/s/internal/core/rtmp_conn.go:182 +0x2e
created by github.com/aler9/rtsp-simple-server/internal/core.(*rtmpConn).run.func1
/s/internal/core/rtmp_conn.go:181 +0x2bd

@aler9 would it be possible to have a look at this? :-)

@aler9
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aler9 commented Aug 5, 2022

@pbi1 please open another issue and provide relevant infos (which version are you using, and if the issue is still present on latest version). thanks.

@bluenviron bluenviron locked as resolved and limited conversation to collaborators Aug 5, 2022
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@darvin @ilterpehlivan @DonKingMat @aler9 @Marshmellow84 @pbi1