Hello,
As promissed.....
Here included I put 2 files to indicate my configuration
- a file named "prepare" wich countains all parameters to run "configure"
- a file named "ffserver.swf.conf" wich countains all the conf to run
ffserver and ffmpeg (together)
hope that that mailing-list accepts joined files...
Once again some tech info:
I am running on ubuntu-server 10.04 lts
I (re)compiled from sources provided by ubuntu, including the .diff
file (use "patch -p0 < ffmpeg.......diff") sothat I could add the
lame-mp3 library.
- untar the original source-file
- apply the patch (i.e. the .diff file)
- run "prepare" : read carefully the messages to check if all expected
codecs are correctly included
- make , make install
I can not give any advice for other platforms nor systems.
have fun
Le 21/03/2012 17:47, Michal Tausk a écrit :
Hi,
glad to hear. Please, provide working config for streaming video and
audio. I would like to do it, too. I don't care which format, just
need a working one (mpeg-ts, flv, asf...). So far I managed to stream
only MP3 through http:// URI.
Does it work through rtsp:// or through http:// ?
Thanks.
21.3.2012 17:38, adminrezo.0441992b wrote / napísal(a):
Finally, after several testings, I could get a working streaming
swf format (flv + mp3), 15fps, audiobitrate=16K
I needed to make several copilations from various version.
tested the 0.6.5 version downloaded from ffmpeg.org site.
Was working so-so :
- long delay in the streaming
- pause in the streaming
- ffserver consuming about 95-98% CPU
Finally, I chose to recompile from ubuntu-source, that means, exactly
the same version as provided through the binary (0.5.1).
needed to apply the patch (.diff file provided with the source)
I included the lame-mp3 codec (wich is not provided in the binary
package of ffmpeg, from ubuntu)
Finally, it is working wonderfully well
ffmpeg approx 12% CPU
ffserver approx 0.3% CPU
on a 2.4 Ghz celeron (old Dell 170L)
...happy at last !!!!!
Le 13/03/2012 17:50, adminrezo.0441992b a écrit :
Hello,
I am now facing a new problem.
still using my ubuntu-server 10.04 LTS
I want to use speex audio codec with my ffmpeg and ffserver
-enable-libspeex appears when I call "ffmpeg -formats" or
"ffserver -formats"
- libspeex1 and libspeexdsp1 libraries are installed on the system
(apt-get install .....)
but ffserver complains that it does not know about
speex / libspeex / libsppeex1 / libspeexdsp1
how come ?
finally I realize that "ffmpeg -formats" doest not display the "EA"
flags for this codec
trying to stream .ogg (audio + video)
launching separately ffserver and ffmpeg
ffsever complains when receiving connexion from ffmpeg : "could not
find codec parameters (audio: vorbis,44100 Hz, stereo,s16,64kb/s)
sending video only (without audio) from ffmpeg to ffserver is
working (if I don't mention fps video-rate)....but can't get it
working on VLC
So finally, is there a full-tested workable configuration to send
video+audio with ffmpeg/ffserver ?
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./configure --prefix=/usr/local \
--enable-avfilter \
--enable-avfilter-lavf \
--enable-vdpau \
--enable-bzlib \
--enable-libgsm \
--enable-libschroedinger \
--enable-libspeex \
--enable-libtheora \
--enable-libvorbis \
--enable-zlib \
--disable-stripping \
--disable-vhook \
--enable-runtime-cpudetect \
--enable-gpl \
--enable-postproc \
--enable-swscale \
--enable-x11grab \
--enable-static \
--enable-nonfree \
--enable-libmp3lame \
--shlibdir=/usr/lib/i686/cmov \
# --cpu=i686 \
# --enable-runtime-cpudetect \
# --enable-pthreads \
# --enable-shared \
# --enable-libx264 \
# --enable-libopenjpeg \
# --enable-libxvid \
# --enable-libdc1394 \
# Port on which the server is listening. You must select a different
# port from your standard HTTP web server if it is running on the same
# computer.
Port 8090
#RTSPPORT 5454
# Address on which the server is bound. Only useful if you have
# several network interfaces.
BindAddress 0.0.0.0
# Number of simultaneous HTTP connections that can be handled. It has
# to be defined *before* the MaxClients parameter, since it defines the
# MaxClients maximum limit.
MaxHTTPConnections 10
# Number of simultaneous requests that can be handled. Since FFServer
# is very fast, it is more likely that you will want to leave this high
# and use MaxBandwidth, below.
MaxClients 10
# This the maximum amount of kbit/sec that you are prepared to
# consume when streaming to clients.
MaxBandwidth 3000
# Access log file (uses standard Apache log file format)
# '-' is the standard output.
#CustomLog -
CustomLog /tmp/ffserver.log
# Suppress that if you want to launch ffserver as a daemon.
NoDaemon
##################################################################
# Definition of the live feeds. Each live feed contains one video
# and/or audio sequence coming from an ffmpeg encoder or another
# ffserver. This sequence may be encoded simultaneously with several
# codecs at several resolutions.
<Feed feed1.ffm>
# You must use 'ffmpeg' to send a live feed to ffserver. In this
# example, you can type:
#
#ffmpeg http://localhost:8090/feed1.ffm
# ffserver can also do time shifting. It means that it can stream any
# previously recorded live stream. The request should contain:
# "http://xxxx?date=[YYYY-MM-DDT][[HH:]MM:]SS[.m...]".You must specify
# a path where the feed is stored on disk. You also specify the
# maximum size of the feed, where zero means unlimited. Default:
# File=/tmp/feed_name.ffm FileMaxSize=5M
File /tmp/feed1.ffm FileMaxSize=5M
# FileMaxSize 200K
# You could specify
# ReadOnlyFile /saved/specialvideo.ffm
# This marks the file as readonly and it will not be deleted or updated.
# Specify launch in order to start ffmpeg automatically.
# First ffmpeg must be defined with an appropriate path if needed,
# after that options can follow, but avoid adding the http:// field
Launch /usr/local/bin/ffmpeg -v 2 -f oss -i /dev/dsp1 -s cif -f video4linux2
-i /dev/video0 -vcodec flv -acodec libmp3lame
# Only allow connections from localhost to the feed.
ACL allow 127.0.0.1
</Feed>
##################################################################
# Now you can define each stream which will be generated from the
# original audio and video stream. Each format has a filename (here
# 'test1.mpg'). FFServer will send this stream when answering a
# request containing this filename.
<Stream test1.swf>
# coming from live feed 'feed1'
Feed feed1.ffm
# Format of the stream : you can choose among:
# mpeg : MPEG-1 multiplexed video and audio
# mpegvideo : only MPEG-1 video
# mp2 : MPEG-2 audio (use AudioCodec to select layer 2 and 3 codec)
# ogg : Ogg format (Vorbis audio codec)
# rm : RealNetworks-compatible stream. Multiplexed audio and video.
# ra : RealNetworks-compatible stream. Audio only.
# mpjpeg : Multipart JPEG (works with Netscape without any plugin)
# jpeg : Generate a single JPEG image.
# asf : ASF compatible streaming (Windows Media Player format).
# swf : Macromedia Flash compatible stream
# avi : AVI format (MPEG-4 video, MPEG audio sound)
Format swf
# Bitrate for the audio stream (in Kbits/s). Codecs usually support only a few
# different bitrates.
#AudioBitRate 32
AudioBitRate 16
# Number of audio channels: 1 = mono, 2 = stereo
AudioChannels 1
# Sampling frequency for audio. When using low bitrates, you should
# lower this frequency to 22050 or 11025. The supported frequencies
# depend on the selected audio codec.
#AudioSampleRate 44100
AudioSampleRate 11025
# Bitrate for the video stream
VideoBitRate 300
# Ratecontrol buffer size
VideoBufferSize 400
# Number of frames per second
VideoFrameRate 15
# If non-intra only, an intra frame is transmitted every VideoGopSize
# frames. Video synchronization can only begin at an intra frame.
VideoGopSize 15
# Size of the video frame: WxH (default: 160x128)
# The following abbreviations are defined: sqcif, qcif, cif, 4cif, qqvga,
# qvga, vga, svga, xga, uxga, qxga, sxga, qsxga, hsxga, wvga, wxga, wsxga,
# wuxga, woxga, wqsxga, wquxga, whsxga, whuxga, cga, ega, hd480, hd720,
# hd1080
#VideoSize qcif
VideoSize cif
# Transmit only intra frames (useful for low bitrates, but kills frame rate).
#VideoIntraOnly
# More MPEG-4 parameters
# VideoHighQuality
# Video4MotionVector
# Choose your codecs:
Videocodec flv
AudioCodec libmp3lame
# Suppress audio
#NoAudio
# Suppress video
#NoVideo
#quality of image : lower means better quality
#VideoQMin 3
#VideoQMax 31
VideoQMin 8
VideoQMax 25
# Set this to the number of seconds backwards in time to start. Note that
# most players will buffer 5-10 seconds of video, and also you need to allow
# for a keyframe to appear in the data stream.
#Preroll 15
Preroll 3
# ACL:
# You can allow ranges of addresses (or single addresses)
#ACL ALLOW <first address> <last address>
ACL ALLOW 172.17.212.0 172.17.212.254
ACL ALLOW localhost
# You can deny ranges of addresses (or single addresses)
#ACL DENY <first address> <last address>
# You can repeat the ACL allow/deny as often as you like. It is on a per
# stream basis. The first match defines the action. If there are no matches,
# then the default is the inverse of the last ACL statement.
#
# Thus 'ACL allow localhost' only allows access from localhost.
# 'ACL deny 1.0.0.0 1.255.255.255' would deny the whole of network 1 and
# allow everybody else.
</Stream>
##################################################################
<Stream status.html>
Format status
ACL allow localhost
ACL allow 172.17.212.0 172.17.212.254
</Stream>
# Redirect index.html to the appropriate site
<Redirect index.html>
URL http://www.ffmpeg.org/
</Redirect>
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