[FFmpeg-user] Error playing an rtsp stream with ffplay:

[Paolo Meridiani]

Thanks Carl for the answer. I've installed on ubuntu version 4.1.4 and I
still get the same error:
ffplay version n4.1.4 Copyright (c) 2003-2019 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
  configuration: --prefix= --prefix=/usr --disable-debug --disable-doc
--disable-static --enable-avisynth --enable-cuda --enable-cuvid
--enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl
--enable-libass --enable-libfdk-aac --enable-libfontconfig
--enable-libfreetype --enable-libmp3lame --enable-libopencore_amrnb
--enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265
--enable-libxcb --enable-libxvid --enable-nonfree --enable-nvenc
--enable-omx --enable-openal --enable-opencl --enable-runtime-cpudetect
--enable-shared --enable-vaapi --enable-vdpau --enable-version3
--enable-xlib
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
  libpostproc    55.  3.100 / 55.  3.100
Initialized opengl renderer.
[tcp @ 0x7f76c0002fc0] No default whitelist set
[tcp @ 0x7f76c0002fc0] Original list of addresses:
[tcp @ 0x7f76c0002fc0] Address X.X.X.X port 554
[tcp @ 0x7f76c0002fc0] Interleaved list of addresses:
[tcp @ 0x7f76c0002fc0] Address X.X.X.X port 554
[tcp @ 0x7f76c0002fc0] Starting connection attempt to X.X.X.X port 554
[tcp @ 0x7f76c0002fc0] Successfully connected to X.X.X.X port 554
[rtsp @ 0x7f76c0000b80] SDP:aq=    0KB vq=    0KB sq=    0B f=0/0
v=0
o=- -1335752903 -1335752903 IN IP4 X.X.X.X
t=0 0
c=IN IP4 X.X.X.X
a=packetization-supported:Puwell
m=video 0 RTP/AVP 96
a=control:trackID=0
a=rtpmap:96 H264/90000
a=framerate:0S
a=fmtp:96 profile-level-id=640028; packetization-mode=1;
sprop-parameter-sets=Z2QAKKw7UDwBE/LCAAADAAIAAAMAUQg=,aO484QBCQgCEhARMUhuTxXyfk/k/J8nm5MkkLCJCkJyeT6/J/X5PrycmpMA=
m=audio 0 RTP/AVP 8
a=control:trackID=1
a=rtpmap:8 PCMA/8000

[rtsp @ 0x7f76c0000b80] video codec set to: h264
[rtsp @ 0x7f76c0000b80] RTP Profile IDC: 64 Profile IOP: 0 Level: 28
[rtsp @ 0x7f76c0000b80] RTP Packetization Mode: 1
[rtsp @ 0x7f76c0000b80] Extradata set to 0x7f76c0003380 (size: 75)
[rtsp @ 0x7f76c0000b80] audio codec set to: pcm_alaw
[rtsp @ 0x7f76c0000b80] audio samplerate set to: 8000
[rtsp @ 0x7f76c0000b80] audio channels set to: 1
rtsp://X.X.X.X:554/: Invalid data found when processing input



On Thu, Jan 16, 2020 at 6:33 PM Carl Zwanzig <cpz at tuunq.com> wrote:

> On 1/16/2020 2:02 AM, Paolo Meridiani wrote:
> > ffplay version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2003-2019 the FFmpeg
>
> That version is quite old and not officially supported here. Please get a
> current version and try with that.
>
> z!
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