Opened 3 years ago

Closed 3 years ago

#12999 closed Bug Report - General (Fixed)

IPTV recorder using RTSP channel does not record

Reported by: Stefan Trenker <strenker63@…> Owned by:
Priority: minor Milestone: 0.28.2
Component: MythTV - General Version: 0.28.1
Severity: medium Keywords: IPTV, RTSP
Cc: Ticket locked: no

Description

I have set up IPTV channels (FREEBOX) using an m3u channel list with rtsp:// URL entries.

It is not possible to record the MPEG2 TS stream.

RTSP handshake looks good in Wireshark. My IPTV-Box (Digital Devices Octopus Net V2 BVB-S2 dual tuner SAT>IP Box) starts tuning and sending the negotiated MPEG2 TS stream to the MythTV server (using the negotiated RTP/RTCP ports and IP addresses). I can see the straem in Wireshark. When I dump the stream from pcap to a file I can watch it using VLC.

The MythTV server shows the negotiated ports in netstat. But MythTV does not save the stream to a file (file created, but size zero).

Attachments (5)

logfiles.tar.gz (377.0 KB) - added by Stefan Trenker <strenker63@…> 3 years ago.
MythTV "all" logfiles from Bakcend and Logserver
netstat.log.gz (234 bytes) - added by Stefan Trenker <strenker63@…> 3 years ago.
netstat -an -p | grep myth | grep udp
mythtv-iptv-selected-packets.pcap.gz (31.5 KB) - added by Stefan Trenker <strenker63@…> 3 years ago.
wireshark capture file with most of the RTP/MPEG TS packets eliminated (filesize)
mythbackend--version (911 bytes) - added by Stefan Trenker <strenker63@…> 3 years ago.
output of mythbackend --version
OctopusNet-Tuner-1.m3u.gz (1.2 KB) - added by Stefan Trenker <strenker63@…> 3 years ago.
m3u playlist

Download all attachments as: .zip

Change History (7)

Changed 3 years ago by Stefan Trenker <strenker63@…>

Attachment: logfiles.tar.gz added

MythTV "all" logfiles from Bakcend and Logserver

Changed 3 years ago by Stefan Trenker <strenker63@…>

Attachment: netstat.log.gz added

netstat -an -p | grep myth | grep udp

Changed 3 years ago by Stefan Trenker <strenker63@…>

wireshark capture file with most of the RTP/MPEG TS packets eliminated (filesize)

Changed 3 years ago by Stefan Trenker <strenker63@…>

Attachment: mythbackend--version added

output of mythbackend --version

Changed 3 years ago by Stefan Trenker <strenker63@…>

Attachment: OctopusNet-Tuner-1.m3u.gz added

m3u playlist

comment:1 Changed 3 years ago by Stefan Trenker <strenker63@…>

This one can be closed.

I have found the solution for myself after studying the logfiles and source-code.

I have created a MythTV Wiki article to describe the requred steps. Please see https://www.mythtv.org/wiki/SAT2IP_players_as_capture_cards#Using_more_than_one_tuner_of_the_SAT.3EIP_player

comment:2 Changed 3 years ago by paulh

Milestone: unknown0.28.2
Resolution: Fixed
Status: newclosed

Fixed in master by [b5659411dd7] Fixed in fixes/0.28 by [2622ddd0c7]

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