Unable to play the Webrtc stream

[vamsi]

Hi,

I am using an FFmpeg command to push the mp4 to the flashphoner. I am using below FFmpeg command

ffmpeg -use_wallclock_as_timestamps 1 -i rtsp://192.168.0.201:554/live0 -vsync 0 -an -c copy -f flv rtmp://18.221.201.210:1935/live/colibri

I can play the stream via VLC player using the rtmp endpoint, but when I try to play the stream using the Webrtc from Flashphoner demo player it is not working. I see this screen

For testing purpose, I have tried another mp4 file for which it is working. I am attaching the details of the log here(test1.txt).

FYI, the mp4 file is a record of a drone camera.

 

[Max]

Hello!
Could you please tell me if your code contains the constraints for playing a stream without audio?

constraints: {audio: false, video: true}

Try to play the stream in the example Media Devices with the "Play Audio" checkbox deactivated

If in both cases the stream does not play, please collect and send us a report as described here including client debug logs.
Also, please send the .mp4 file of the recording from the camera or give access to the camera that you specify as the source of the video stream.
If this is not possible, then collect the traffic dump on server side with the command

tcpdump -s 0 port 1935 -w log1935.pcap

and send us file log1935.pcap with logs collected above. Please note that traffic dump and debug logs collection must be started before stream publishing and must be stopped after stream is stopped.
Private form for submitting report and traffic dump.
Private form for submitting RTSP camera access

 

[vamsi]

Hello Max,

The Media devices is not working for me. I am getting this error

I am unable to upload the logs, getting this error,

 

[Max]

The Media devices is not working for me. I am getting this error

It does not work for you because your page is insecure http://host:8081
It must be https://host:8444 to get publishing working.

 

[vamsi]

Hi max,

I am unable upload the any logs in the link you shared. I am getting this error.

Also traffic dump and mp4 file is 60mB. If you can share your email address, I can share my drive link.

 

[Max]

I am unable to upload the logs, getting this error

This is correct report upload link

https://forum.flashphoner.com/submit_en/?thread=aHR0cHM6Ly9mb3J1bS5mbGFzaHBob25lci5jb20vdGhyZWFkcy91bmFibGUtdG8tcGxheS10aGUtd2VicnRjLXN0cmVhbS4xMzEzMi8jcG9zdC0yNDQ2OA==&required=report

Here

thread=aHR0cHM6Ly9mb3J1bS5mbGFzaHBob25lci5jb20vdGhyZWFkcy91bmFibGUtdG8tcGxheS10aGUtd2VicnRjLXN0cmVhbS4xMzEzMi8jcG9zdC0yNDQ2OA==

is Base64 encoded thread URL.

required=report

is report param

You can click "Report" button to open the report page

 

[vamsi]

Max,

I have uploaded the traffic dump, report logs and my mp4 file. Please let me know if any other information needed.

 

[Max]

Good day.
We checked all the items you provided.
Unfortunately, client debug logs were disabled with this option

enable_extended_logging = false

so we cannot see how the stream was parsed at server side, and cannot play it from dump file.
The recording file seems to be broken, ffprobe reports its duration as 00:08:14.77 but ffmpeg plays it for 20 seconds only and closes the connection

ffmpeg -i test1.mp4 -an -c copy -f flv -flvflags no_duration_filesize rtmp://test.flashphoner.com:1935/live/test

We recommend you the following:
1. Update to latest build 5.2.748
2. If RTMP streams published have no audio, create the file /usr/local/FlashphonerWebCallServer/conf/flash_handler_publish.sdp with the following content

v=0
o=- 1988962254 1988962254 IN IP4 0.0.0.0
c=IN IP4 0.0.0.0
t=0 0
a=sdplang:en
m=video 0 RTP/AVP 119
a=rtpmap:119 H264/90000
a=fmtp:119 profile-level-id=4de01f;packetization-mode=1
a=sendonly

then restart WCS
3. In Player example, set the constraints

function playStream(session) {
    var streamName = $('#streamName').val();
    var options = {
        name: streamName,
        display: remoteVideo,
        flashShowFullScreenButton: true,
        constraints: {audio: false, video: true}
    };
    ...
}

to play video only streams
4. Please make sure you're playing the stream via WebRTC

https://wcs:8444/client2/examples/demo/streaming/player/player.html?mediaProviders=WebRTC

If the steps above does not help, please collect the debug logs and traffic dump again and send us using this link. Don't forget to enable extended logging before logs and dump collection (WCS restart is required)

enable_extended_logging = true