Error getting rtsp stream: [RTSP source] invalid SDP: sdp: invalid syntax o=Channel1 3910280086 3910366486 IN IP4

[v1ct0rv]

Which version are you using?

MediaMTX v1.3.1

Which operating system are you using?

Linux, using docker image bluenviron/mediamtx:latest-ffmpeg

• Linux amd64 standard
• Linux amd64 Docker
• Linux arm64 standard
• Linux arm64 Docker
• Linux arm7 standard
• Linux arm7 Docker
• Linux arm6 standard
• Linux arm6 Docker
• Windows amd64 standard
• Windows amd64 Docker (WSL backend)
• macOS amd64 standard
• macOS amd64 Docker
• Other (please describe)

Describe the issue

Description

Describe how to replicate the issue

1. Create docker compose file:

services:
  mediamtx:
    container_name: mediamtx
    image: bluenviron/mediamtx:latest-ffmpeg
    restart: unless-stopped
    network_mode: "host"
    volumes:
      - $PWD/mediamtx.yml:/mediamtx.yml

2. create mediamtx.yml:

# Enable the HTTP API.
api: yes
# Address of the API listener.
apiAddress: 0.0.0.0:9997

# Settings in "pathDefaults" are applied anywhere,
# unless they are overridden in "paths".
pathDefaults:
  ###############################################
  # Default path settings -> Authentication

  # Username required to publish.
  # SHA256-hashed values can be inserted with the "sha256:" prefix.
  publishUser:
  # Password required to publish.
  # SHA256-hashed values can be inserted with the "sha256:" prefix.
  # echo -n "userpass" | openssl dgst -binary -sha256 | openssl base64
  publishPass:
  # IPs or networks (x.x.x.x/24) allowed to publish.
  publishIPs: []

  # Username required to read.
  # SHA256-hashed values can be inserted with the "sha256:" prefix.
  readUser:
  # password required to read.
  # SHA256-hashed values can be inserted with the "sha256:" prefix.
  readPass:
  # IPs or networks (x.x.x.x/24) allowed to read.
  readIPs: []

###############################################
# Path settings

# Settings in "paths" are applied to specific paths, and the map key
# is the name of the path.
# Any setting in "pathDefaults" can be overridden here.
# It's possible to use regular expressions by using a tilde as prefix,
# for example "~^(test1|test2)$" will match both "test1" and "test2",
# for example "~^prefix" will match all paths that start with "prefix".
paths:
  vvs-local-simulator-1/ch00/1:
    # Path to the source stream.
    source: rtsp://username:password@192.168.81.150/ch00/1/live.3gp
    sourceOnDemand: yes
    sourceProtocol: tcp
  # Settings under path "all_others" are applied to all paths that
  # do not match another entry.
  all_others:

3. Start the server docker compose -up.
4. Try to get the video http://localhost:8889/vvs-local-simulator-1/ch00/1/

Did you attach the server logs?

yes
mediamtx.log

Did you attach a network dump?

yes
network.zip

[aler9]

Hello, please test this nightly release and let me know if it fixes the issue (click on "artifacts", "binaries"):

https://github.com/bluenviron/mediamtx/actions/runs/7063920372

[aler9]

Fixed by #bluenviron/gortsplib#476

[v1ct0rv]

It is working now! thanks! 🚀