Hi everyone,
The past week I installed Icecast2 and Liquidsoap in a Amazon EC2 free
instance (Ubuntu 14.04) for my company. I can output to icecast
playlists with mp3 files without any problem. The problem arises when I
try to output a video file. I have tried with 2 different MP4 files and
1 AVI file. One of them cannot be shared, but I put here the other two:
MP4: http://techslides.com/demos/sample-videos/small.mp4
AVI: http://www.engr.colostate.edu/me/facil/dynamics/files/drop.avi
Well, I'm not really interested in playing AVI files in the radio. I
have tried with %gstreamer decoder and %ogg(%theora,%vorbis), but both
throw the same error:
Could not get a valid media file of kind {audio=1;video=1;midi=0} from
"small.mp4".
And liquidsoap -r small.mp4 says this:
Request resolved.
rid="0"
tool="HandBrake 0.9.4 2009112300"
status="ready"
initial_uri="small.mp4"
temporary="false"
filename="small.mp4"
decoder="MP4"
kind="{audio=0+;video=0+;midi=0+}"
Computing duration: failed.
Everything is in the ~/radio/ directory. There I have the script
(mp4.liq) and the video (small.mp4). This is the script:
#!/usr/bin/liquidsoap
set("log.file",false)
set("log.stdout",true)
set("log.level",3)
set("decoder.file_decoders",["MAD","GSTREAMER"])
set("decoder.file_extensions.gstreamer",["mp4"])
set("decoder.mime_types.gstreamer",["video/mp4"])
src = single("small.mp4")
output.icecast(
format = "video/mp4",
icy_metadata = "false",
%gstreamer(
channels=2,
audio="lamemp3enc",
has_video=true,
video="x264enc",
muxer="mpegtsmux",
metadata="metadata",
log=5,
pipeline=""
),
host = "localhost",
port = 8000,
password = "omitted",
mount = "gymix_video",
src
)
I have tried changing the parameters of %gstreamer (e.g.: channels=1).
And also tried using %ogg(%theora,%vorbis) instead of
%gstreamer(channels=2, audio...); tried changing the directory of the
scripts, of the videos; tried changing permissions of files;
removed+purged liquidsoap a couple of times and reinstalled it (with
apt-get install and with aptitude install); tried to build it from
source (couldn't, I did git clone, make init, make update, and in the
next step ./bootstrap threw error). Tried in my own Ubuntu 16.04 too,
doesn't work.
I paste here the output of dpkg -l | grep gstreamer and dpkg -l | grep
liquidsoap (without Description so that it's not so long):
ii gir1.2-gstreamer-1.0 1.2.4-0ubuntu1
amd64
ii gstreamer-tools 0.10.36-1.2ubuntu3
amd64
ii gstreamer0.10-tools 0.10.36-1.2ubuntu3
amd64
ii gstreamer1.0-libav:amd64 1.2.4-1~ubuntu1
amd64
ii gstreamer1.0-tools 1.2.4-0ubuntu1
amd64
ii libgstreamer-ocaml 0.2.0-2build1
amd64
ii libgstreamer-ocaml-dev 0.2.0-2build1
amd64
ii libgstreamer-plugins-base1.0-0:amd64 1.2.4-1~ubuntu2
amd64
ii libgstreamer-plugins-base1.0-dev 1.2.4-1~ubuntu2
amd64
ii libgstreamer-plugins-good1.0-0:amd64 1.2.4-1~ubuntu1
amd64
ii libgstreamer0.10-0:amd64 0.10.36-1.2ubuntu3
amd64
ii libgstreamer1.0-0:amd64 1.2.4-0ubuntu1
amd64
ii libgstreamer1.0-dev 1.2.4-0ubuntu1
amd64
ii liguidsoap 1.1.1-6ubuntu2
all
ii liquidsoap 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-faad 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-flac 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-gstreamer 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-icecast 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-lame 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-mad 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-ogg 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-pulseaudio 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-taglib 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-theora 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-voaacenc 1.1.1-6ubuntu2
amd64
ii liquidsoap-plugin-vorbis 1.1.1-6ubuntu2
amd64
(In one of the installations I had all plugins installed, didn't work
neither).
Also this command displays the video correctly from the start to the end
(if I connect with VNC to the server and run it):
gst-launch-1.0 filesrc location=test.mp4 ! decodebin ! autovideoconvert
! autovideosink
I wish you could help me solve this problem before the end of this week,
it's very important.
Regards,
Mikel ------------------------------------------------------------------------------
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