gmane.comp.video.ffmpeg.ffserver.user

Re: [ANNOUNCE] ffserver-user mailing list is merging with ffmpeg-user

Lou Logan — 2013-02-04T20:16:33

On Sun, 27 Jan 2013 14:27:11 -0900
Lou Logan <lou-Pmm/tK1vPp8< at >public.gmane.org> wrote:


This is a reminder that this list is being retired today. Please ask
questions on ffmpeg-user:

http://ffmpeg.org/mailman/listinfo/ffmpeg-user

The archives for this mailing list will remain available at:

http://ffmpeg.org/pipermail/ffserver-user/

Lou

Re: ffserver, live webm, firefox problems?

László Velinszky — 2013-02-02T12:44:55

It used to work on FFmpeg 1.0, built from git snapshot on September,
28, 2012 with libvpx version 1.1.0.


2013/2/2 Jaka Hudoklin <jakahudoklin-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org>:

Re: ffserver, live webm, firefox problems?

Jaka Hudoklin — 2013-02-02T12:17:39

Can you tell me in which version it used to work, so i can figure out what
is going on?

Thanks!
On Feb 2, 2013 2:43 AM, "Velinszky Laci" <velinszkylaci-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

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Re: ffserver, live webm, firefox problems?

Velinszky Laci — 2013-02-02T01:41:03

Hello,

I've found the same problem here, it used to work in previous versions 
of ffmpeg but not on the latest compiled version. However, VLC media 
player also  plays the stream. It may also depend on what libvpx version 
do you have.

Laszlo Velinszky

On 2013.02.01. 12:21, Jaka Hudoklin wrote:

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ffserver, live webm, firefox problems?

Jaka Hudoklin — 2013-02-01T11:21:42

Hello,

Live webm streaming works great by using this configuration
http://ffmpeg.org/pipermail/ffserver-user/2012-April/000185.html in
chrome/chromium, but it does not work in firefox. Well it loads first frame
and keeps buffering, but that's it.

I have been using stream-m for streaming webm for a while, and it works in
both of these browsers, but I wanted to migrate to ffserver.

Do you have any idea what could be wrong or any idea how could I debug
this? I have wireshark dumps of stream form stream-m and ffserver, but well
i don't know webm format so it's kinda hard for me to debug.

Thanks!
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information

Virgilio Ferreira — 2013-01-30T11:52:28

Hello, I'm trying to do a live streaming using ffmpeg / ffserver, however I
can not realize it for windows platforms in the asf format, this format can
not make out audio. h264 format could not do any configuration work, if you
can help me thank.
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Re: Broadcast same stream to all output connections

Robert Steckroth — 2013-01-29T15:37:08

Flash player or other front-end network applications are required to
manipulate the network streams.


On Tue, Jan 29, 2013 at 9:04 AM, Navin Math <hinavinmath-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

[ANNOUNCE] ffserver-user mailing list is mergingwith ffmpeg-user

Lou Logan — 2013-01-27T23:27:11

This mailing list is merging with the ffmpeg-user mailing list.
ffserver questions and discussions should now be directed to
ffmpeg-user. ffmpeg-user is an active mailing list designed for user
questions and discussions related to the FFmpeg tools including ffmpeg,
ffplay, ffprobe, and ffserver. ffserver-user be disabled on or near
February 4.

Note that current ffserver-user subscribers will not be automatically
subscribed to ffmpeg-user. You can subscribe to ffmpeg-user here:

http://ffmpeg.org/mailman/listinfo/ffmpeg-user

FFserver on Windows

Mughees Ismail — 2013-01-26T04:49:26

Hi,
  I want to use FFsever to stream live video from some of my cameras, but I
could not find any installer/help on how to install ffserver on MS Windows.
Could you please give me the following information:
1) A URL or something from where I can download ffserver.
2) How to install ffserver on windows.
3) And a guide of how to use it for streaming video. (URL etc.)

Thanks you!
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mathesit-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org wants to follow you. Accept?

2013-01-22T15:21:23

Hi,

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Re: Recipe to stream to Android

Joe Kreidler — 2013-01-18T16:27:10

I found my problem and the solution was very easy. All I had to do was add the
following line to my ffserver configuration file.

AVOptionVideo flags +global_header

The “flags +global_header” info is used to force ffmpeg to spit out some
important specifications in the SDP it generates. ffmpeg places global
headers in extradata instead of every keyframe.


WITHOUT the global_header flag, the SDP returned to the Android tablet by
ffserver is:

v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Title
c=IN IP4 0.0.0.0
t=0 0
a=tool:libavformat 54.59.106
m=video 0 RTP/AVP 96
b=AS:128
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1
a=control:streamid=0

With the global header specification, the SDP returned to the Android
tablet by ffserver is:

v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Title
c=IN IP4 0.0.0.0
t=0 0
a=tool:libavformat 54.59.106
m=video 0 RTP/AVP 96
b=AS:128
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1;
sprop-parameter-sets=Z2QAHqy0BQHtCAAAAwAQAAADA7B4sXU=,aM8yyLA=;
profile-level-id=64001E
a=control:stre

Re: Fwd: FFMpeg build fail

Mathes N — 2013-01-16T13:10:43

u hav to change cross-prefix=arm-none-linux-gnueabi....how can we
compile with none..u should replace tat with ur compiler..definitely
configuration problem only..

NDK=/home/android/android-ndk-r5b
PLATFORM=$NDK/platforms/android-8/arch-arm/
PREBUILT=$NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86

then in configure use this
--cross-prefix=$PREBUILT/bin/arm-linux-androideabi- \
It will wok..This is for android development


On Wed, Jan 16, 2013 at 3:38 PM, Navin Math <hinavinmath-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org> wrote:

Fwd: FFMpeg build fail

Navin Math — 2013-01-16T10:08:38

Hi
I am trying build ffmpeg source and getting following error, could you
please let me know what is the problem:

/ffmpeg$ ./configure --arch=arm --cross-prefix=arm-none-linux-gnueabi-
--extra-ldflags=-static --target-os=linux
*error:*
arm-none-linux-gnueabi-gcc is unable to create an executable file.
C compiler test failed.

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user-pYd9yefT/acdnm+yROfE0A< at >public.gmane.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solving the problem.

referred Link:
http://rxwen.blogspot.in/2010/05/use-ffmpeg-to-setup-streaming-server-on.html


Thanks
Navin
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Recipe to stream to Android

Joe Kreidler — 2013-01-09T15:04:12

I am trying to stream using ffmpeg and ffserver on a Ubuntu
12.04LTS desktop to an Android tablet running a small test client app on
Ice Cream Sandwich v 4.0.4. I know my test client app is working properly
because I can successfully stream the following H.264 content.
rtsp://184.72.239.149/vod/mp4:BigBuckBunny_175k.mov

My ffmpeg and ffserver configuration files are included below. If
someone has successfully streamed H.264 content to an Android tablet,
can you share you configuration me with?

Thank you in advance,

Joe


Note, I captured a video on the Android device and played it back just
to verify that I had a good video file. I then transferred the file to
my Ubuntu desktop. I send the video content to ffserver using the "copy"
codec, in other words, no transcoding of the content at all.

ffmpeg -i test.mp4 -c copy http://10.10.10.143:8090/feed1.ffm


Port 8090
BindAddress 0.0.0.0
RTSPPort 7654
RTSPBindAddress 0.0.0.0
MaxClients 4
MaxBandwidth 10000
NoDaemon

<Feed feed1.ffm>
File /tmp/feed1.ffm
FileM

ffserver RTSP SEND Response port number for RTCPincorrect?

Joe Kreidler — 2013-01-07T21:52:11

I am running ffserver on Ubuntu 12.04LTS and VLC on the same machine
and I have found a peculiar behaviour with the RTSP SETUP request and
response. This is causing streaming sessions to be stopped.

Analyzing the RTSP protocol units, I noticed that ffserver is returning an
RTP port number and RTCP port number that are not sequential.  Here is
the SETUP message and the response.

----------

SETUP rtsp://10.10.10.143:7654/4Di.sdp/streamid=0 RTSP/1.0
CSeq: 4
User-Agent: LibVLC/2.0.3 (LIVE555 Streaming Media v2011.12.23)
Transport: RTP/AVP;unicast;client_port=56480-56481


RTSP/1.0 200 OK
CSeq: 4
Date: Mon, 07 Jan 2013 20:58:55 GMT
Session: 43c3ae8b56e81cd5
Transport:
RTP/AVP/UDP;unicast;client_port=56480-56481;server_port=41558-45069

----------

The VLC client uses sequential port numbers as I would expect but ffserver
does not (rtp port is 41558 and rtcp port is 45069). This is resulting
in an ICMP message since the VLC client is trying to use an unused port at
the server. Here is the wireshark trace:

====

Re: (no subject)

Tayeb Meftah — 2013-01-07T12:57:47

top Spaming

  ----- Original Message ----- 
  From: Gus Perez 
  To: 8184390585-xu8llebBIsd8zQARNC3f2A< at >public.gmane.org ; rossibanda46-Re5JQEeQqe8AvxtiuMwx3w< at >public.gmane.org ; 3105954341-ufua5N4Dq6PQT0dZR+AlfA< at >public.gmane.org ; u8.t0uch1-/E1597aS9LQAvxtiuMwx3w< at >public.gmane.org ; ffserver-user-pYd9yefT/acdnm+yROfE0A< at >public.gmane.org ; love_marissa1.ns5shn< at >m.myspace.com ; 7146350082-aj8q72DIn+rR7s880joybQ< at >public.gmane.org ; llove_marissa1-/E1597aS9LQAvxtiuMwx3w< at >public.gmane.org ; 7145127781-ufua5N4Dq6PQT0dZR+AlfA< at >public.gmane.org 
  Sent: Monday, January 07, 2013 8:26 AM
  Subject: [FFserver-user] (no subject)


  http://get-navi.com/a/ndold.php?ihuu=ihuu


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(no subject)

Gus Perez — 2013-01-07T07:26:19

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mencoder ffmpeg

王安刚 — 2012-12-21T09:29:46

hi
i want mencoder  to pipe data to ffmpeg
but i didn't find ways do that.
is there any good way to do this?


------------------
 王安刚
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streaming capture problems

Sauron Sauri — 2012-12-19T12:17:05

I want to test streaming on an Amino device.
It uses ffmpeg to play local videos or videos using http protocol. 
The problem is that it doesn't play streaming (rtp, rtsp..)

For example, The server is streaming a video (rtp://225.0.0.1:5004) with vlc program.
We test in other device with vlc and it captures well.


I tried to exeucute  ffmpeg -i rtp://225.0.0.1:5004 on the Amino device but this error appears:
"rtp://225.0.0.1:5004: No such file or directory"


This is the full output message:

ffmpeg -i rtp://225.0.0.1:5004
ffmpeg version git-2012-11-07-59069b8, Copyright (c) 2000-2012 the FFmpeg developers
  built on Nov  7 2012 14:35:24 with gcc 4.2.4 (snapshot) (STMicroelectronics/Linux Base 4.2.4-60)
  configuration: --cc=/opt/STM/STLinux-2.3/devkit/sh4/bin/sh4-linux-gcc --enable-cross-compile --host-cc=sh4 --target-os=linux --arch=sh4 --cross_prefix=/opt/STM/STLinux-2.3/devkit/sh4/bin/sh4-linux- --sysroot=/opt/STM/STLinux-2.3/devkit/sh4/target --extra-cflags='-DAMINO -I/autobuild/aminetx4x-opera11

multi pass encoding

Levan Chelidze — 2012-12-02T11:54:30

 Sorry I am really new to this and have problems doing some tasks without
help.

So I got a terminal commend

ffmpeg -y -i '/media/levan/BEEA60D8EA608E89/Downloads/Videos/Tony Braxton -



and I want to have 3 pass video in output video but how to do this I do not
know can some on help me

I found that I must write -pass n commend some where but where to write it
I do not know. I tested this and wrote -pass 3 at the end terminal just
showed > symbol
 can you give me a commend that will work


             Thank you in advanced
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Help with encoding

Levan Chelidze — 2012-12-02T11:53:57

 I have a problem with encoding a video.

So I have a video:

General


 I want to convert it to .ogg file and preserve its:
audio/video parameters like bit rate aspect ratio and amount of pixels, but
when I try to encode it with ffmpeg it always lowers audio/video bit rate.
 can you tell me a commend that will output a similar file like the source
is

 Thank you in advanced
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