Hi,

I am trying to stream live MPEG4 video, But in the initial stage i am trying
to stream *MPEG1 video from a  file*.

I am getting the video in ffplayer but as a picture (it comes for 1sec, then
stops). Actually i am facing a problem while running ffmpeg.

The command for ffserver is
*ffserver -f /home/Desktop/ffserver_test.**conf*

The command for ffmpeg is
*ffmpeg -i /home/Desktop/test.mpg -s 640x480 http://localhost:8090/feed1.ffm
*
*
*
The command for ffplayer is
*ffplay http://localhost:8090/test.mpg*
*
*
*
*
*
*
*The output at ffmpeg command is*
*
*
*
FFmpeg version 0.5-svn17737+3:0.svn20090303-1ubuntu6, Copyright (c)
2000-2009 Fabrice Bellard, et al.
  configuration: --enable-gpl --enable-postproc --enable-swscale
--enable-x11grab --extra-version=svn17737+3:0.svn20090303-1ubuntu6
--prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-libgsm
--enable-libschroedinger --enable-libspeex --enable-libtheora
--enable-libvorbis --enable-pthreads --disable-stripping --disable-vhook
--enable-libdc1394 --disable-armv5te --disable-armv6 --disable-armv6t2
--disable-armvfp --disable-neon --disable-altivec --disable-vis
--enable-shared --disable-static
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 0 / 52.20. 0
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libavfilter    0. 4. 0 /  0. 4. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Apr 10 2009 23:18:41, gcc: 4.3.3
Input #0, mpeg, from '/dipteswar/111.mpg':
  Duration: 00:00:02.18, start: 0.500000, bitrate: 862 kb/s
    Stream #0.0[0x1e0]: Video: mpeg1video, yuv420p, 640x480 [PAR 1:1 DAR
4:3], 104857 kb/s, 60 tbr, 90k tbn, 60 tbc
Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
    Stream #0.0: Video: mpeg1video, yuv420p, 720x480, q=3-31, 3000 kb/s,
1000k tbn, 30 tbc
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
[mpeg1video @ 0x8a743e0]rc buffer underflow
frame=   69 fps=  0 q=10.3 Lsize=     864kB time=2.27 bitrate=3122.6kbits/s

video:854kB audio:0kB global headers:0kB muxing overhead 1.200123%
*** glibc detected *** ffmpeg: free(): invalid pointer: 0x08a741b0 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7627604]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb76295b6]
/usr/lib/i686/cmov/libavutil.so.49(av_freep+0x16)[0xb77633f6]
======= Memory map: ========
08048000-0805c000 r-xp 00000000 08:05 298969     /usr/bin/ffmpeg
0805c000-0805d000 r--p 00013000 08:05 298969     /usr/bin/ffmpeg
0805d000-0805e000 rw-p 00014000 08:05 298969     /usr/bin/ffmpeg
0805e000-08062000 rw-p 0805e000 00:00 0
08a5f000-08d9e000 rw-p 08a5f000 00:00 0          [heap]
b6b00000-b6b21000 rw-p b6b00000 00:00 0
b6b21000-b6c00000 ---p b6b21000 00:00 0
b6c0e000-b6c1b000 r-xp 00000000 08:05 8257       /lib/libgcc_s.so.1
b6c1b000-b6c1c000 r--p 0000c000 08:05 8257       /lib/libgcc_s.so.1
b6c1c000-b6c1d000 rw-p 0000d000 08:05 8257       /lib/libgcc_s.so.1
b6c2d000-b6e28000 rw-p b6c2d000 00:00 0
b6e28000-b6e32000 r-xp 00000000 08:05 27196      /lib/tls/i686/cmov/
libnss_files-2.9.so
b6e32000-b6e33000 r--p 00009000 08:05 27196      /lib/tls/i686/cmov/
libnss_files-2.9.so
b6e33000-b6e34000 rw-p 0000a000 08:05 27196      /lib/tls/i686/cmov/
libnss_files-2.9.so
b6e34000-b6e36000 rw-p b6e34000 00:00 0
b6e36000-b6e3a000 r-xp 00000000 08:05 296507     /usr/lib/libXdmcp.so.6.0.0
b6e3a000-b6e3b000 rw-p 00003000 08:05 296507     /usr/lib/libXdmcp.so.6.0.0
b6e3b000-b6e3f000 r-xp 00000000 08:05 297197     /usr/lib/libogg.so.0.5.3
b6e3f000-b6e40000 r--p 00003000 08:05 297197     /usr/lib/libogg.so.0.5.3
b6e40000-b6e41000 rw-p 00004000 08:05 297197     /usr/lib/libogg.so.0.5.3
b6e41000-b6e42000 rw-p b6e41000 00:00 0
b6e42000-b6e97000 r-xp 00000000 08:05 297199
/usr/lib/liboil-0.3.so.0.3.0
b6e97000-b6e98000 r--p 00054000 08:05 297199
/usr/lib/liboil-0.3.so.0.3.0
b6e98000-b6eaf000 rw-p 00055000 08:05 297199
/usr/lib/liboil-0.3.so.0.3.0
b6eaf000-b6eb1000 rw-p b6eaf000 00:00 0
b6eb1000-b6eb3000 r-xp 00000000 08:05 296496     /usr/lib/libXau.so.6.0.0
b6eb3000-b6eb4000 r--p 00001000 08:05 296496     /usr/lib/libXau.so.6.0.0
b6eb4000-b6eb5000 rw-p 00002000 08:05 296496     /usr/lib/libXau.so.6.0.0
b6eb5000-b6ecd000 r-xp 00000000 08:05 296446     /usr/lib/libxcb.so.1.1.0
b6ecd000-b6ece000 r--p 00017000 08:05 296446     /usr/lib/libxcb.so.1.1.0
b6ece000-b6ecf000 rw-p 00018000 08:05 296446     /usr/lib/libxcb.so.1.1.0
b6ecf000-b6ed6000 r-xp 00000000 08:05 27203      /lib/tls/i686/cmov/
librt-2.9.so
b6ed6000-b6ed7000 r--p 00006000 08:05 27203      /lib/tls/i686/cmov/
librt-2.9.so
b6ed7000-b6ed8000 rw-p 00007000 08:05 27203      /lib/tls/i686/cmov/
librt-2.9.so
b6ed8000-b6eda000 r-xp 00000000 08:05 27190      /lib/tls/i686/cmov/
libdl-2.9.so
b6eda000-b6edb000 r--p 00001000 08:05 27190      /lib/tls/i686/cmov/
libdl-2.9.so
b6edb000-b6edc000 rw-p 00002000 08:05 27190      /lib/tls/i686/cmov/
libdl-2.9.so
b6edc000-b6edd000 rw-p b6edc000 00:00 0
b6edd000-b6ee2000 r-xp 00000000 08:05 297302
/usr/lib/libraw1394.so.8.2.0
b6ee2000-b6ee3000 r--p 00004000 08:05 297302
/usr/lib/libraw1394.so.8.2.0
b6ee3000-b6ee4000 rw-p 00005000 08:05 297302
/usr/lib/libraw1394.so.8.2.0
b6ee4000-b6f88000 r-xp 00000000 08:05 297632     /usr/lib/libxvidcore.so.4.1
b6f88000-b6f89000 rw-p 000a3000 08:05 297632     /usr/lib/libxvidcore.so.4.1
b6f89000-b6ffc000 rw-p b6f89000 00:00 0
b6ffc000-b708f000 r-xp 00000000 08:05 297630     /usr/lib/libx264.so.65
b708f000-b7090000 r--p 00093000 08:05 297630     /usr/lib/libx264.so.65
b7090000-b7091000 rw-p 00094000 08:05 297630     /usr/lib/libx264.so.65
b7091000-b7093000 rw-p b7091000 00:00 0
b7093000-b70ae000 r-xp 00000000 08:05 297164     /usr/lib/libvorbis.so.0.4.0
b70ae000-b70af000 r--p 0001a000 08:05 297164     /usr/lib/libvorbis.so.0.4.0
b70af000-b70bd000 rw-p 0001b000 08:05 297164     /usr/lib/libvorbis.so.0.4.0
b70bd000-b70c8000 r-xp 00000000 08:05 297168
/usr/lib/libvorbisenc.so.2.0.3
b70c8000-b70c9000 r--p 0000a000 08:05 297168
/usr/lib/libvorbisenc.so.2.0.3
b70c9000-b71b9000 rw-p 0000b000 08:05 297168
/usr/lib/libvorbisenc.so.2.0.3
b71b9000-b71ba000 rw-p b71b9000 00:00 0
b71ba000-b7209000 r-xp 00000000 08:05 297394     /usr/lib/libtheora.so.0.3.4
b7209000-b720a000 r--p 0004e000 08:05 297394     /usr/lib/libtheora.so.0.3.4
b720a000-b720b000 rw-p 0004f000 08:05 297394     /usr/lib/libtheora.so.0.3.4
b720b000-b7226000 r-xp 00000000 08:05 204802
/usr/lib/sse2/libspeex.so.1.5.0
b7226000-b7227000 r--p 0001a000 08:05 204802
/usr/lib/sse2/libspeex.so.1.5.0
b7227000-b7228000 rw-p 0001b000 08:05 204802
/usr/lib/sse2/libspeex.so.1.5.0
b7228000-b7295000 r-xp 00000000 08:05 297325
/usr/lib/libschroedinger-1.0.so.0.1.0
b7295000-b7296000 r--p 0006d000 08:05 297325
/usr/lib/libschroedinger-1.0.so.0.1.0
b7296000-b7297000 rw-p 0006e000 08:05 297325
/usr/lib/libschroedinger-1.0.so.0.1.0
b7297000-b7298000 rw-p b7297000 00:00 0
b7298000-b72da000 r-xp 00000000 08:05 297627
/usr/lib/libmp3lame.so.0.0.0
b72da000-b72db000 r--p 00042000 08:05 297627
/usr/lib/libmp3lame.so.0.0.0
b72db000-b72dd000 rw-p 00043000 08:05 297627
/usr/lib/libmp3lame.so.0.0.0
b72dd000-b730d000 rw-p b72dd000 00:00 0
b730d000-b7319000 r-xp 00000000 08:05 296942     /usr/lib/libgsm.so.1.0.12
b7319000-b731a000 rw-p 0000b000 08:05 296942     /usr/lib/libgsm.so.1.0.12
b731a000-b731b000 rw-p b731a000 00:00 0
b731b000-b7356000 r-xp 00000000 08:05 297615     /usr/lib/libfaad.so.0.0.0
b7356000-b7357000 ---p 0003b000 08:05 297615     /usr/lib/libfaad.so.0.0.0
b7357000-b7358000 r--p 0003b000 08:05 297615     /usr/lib/libfaad.so.0.0.0
b7358000-b735b000 rw-p 0003c000 08:05 297615     /usr/lib/libfaad.so.0.0.0
b735b000-b7369000 r-xp 00000000 08:05 297612     /usr/lib/libfaac.so.0.0.0
b7369000-b736a000 r--p 0000d000 08:05 297612     /usr/lib/libfaac.so.0.0.0
b736a000-b736d000 rw-p 0000e000 08:05 297612     /usr/lib/libfaac.so.0.0.0
b736d000-b7381000 r-xp 00000000 08:05 8353       /lib/libz.so.1.2.3.3
b7381000-b7382000 r--p 00013000 08:05 8353       /lib/libz.so.1.2.3.3
b7382000-b7383000 rw-p 00014000 08:05 8353       /lib/libz.so.1.2.3.3
b7383000-b7391000 r-xp 00000000 08:05 296509     /usr/lib/libXext.so.6.4.0
b7391000-b7392000 r--p 0000d000 08:05 296509     /usr/lib/libXext.so.6.4.0
b7392000-b7393000 rw-p 0000e000 08:05 296509     /usr/lib/libXext.so.6.4.0
b7393000-b747d000 r-xp 00000000 08:05 296490     /usr/lib/libX11.so.6.2.0
b747d000-b747e000 ---p 000ea000 08:05 296490     /usr/lib/libX11.so.6.2.0
b747e000-b747f000 r--p 000ea000 08:05 296490     /usr/lib/libX11.so.6.2.0
b747f000-b7481000 rw-p 000eb000 08:05 296490     /usr/lib/libX11.so.6.2.0
b7481000-b7483000 rw-p b7481000 00:00 0
b7483000-b7546000 r-xp 00000000 08:05 296570     /usr/lib/libasound.so.2.0.0
b7546000-b7548000 r--p 000c2000 08:05 296570     /usr/lib/libasound.so.2.0.0
b7548000-b754b000 rw-p 000c4000 08:05 296570     /usr/lib/libasound.so.2.0.0
b754b000-b7577000 r-xp 00000000 08:05 297850
/usr/lib/libdc1394.so.22.1.0
b7577000-b7578000 rw-p 0002b000 08:05 297850
/usr/lib/libdc1394.so.22.1.0
b7578000-b75b8000 rw-p b7578000 00:00 0
b75b8000-b7714000 r-xp 00000000 08:05 27186      /lib/tls/i686/cmov/
libc-2.9.so
b7714000-b7715000 ---p 0015c000 08:05 27186      /lib/tls/i686/cmov/
libc-2.9.so
b7715000-b7717000 r--p 0015c000 08:05 27186      /lib/tls/i686/cmov/
libc-2.9.so
b7717000-b7718000 rw-p 0015e000 08:05 27186      /lib/tls/i686/cmov/
libc-2.9.so
b7718000-b771b000 rw-p b7718000 00:00 0
b771b000-b7730000 r-xp 00000000 08:05 27201      /lib/tls/i686/cmov/
libpthread-2.9.so
b7730000-b7731000 r--p 00014000 08:05 27201      /lib/tls/i686/cmov/
libpthread-2.9.so
b7731000-b7732000 rw-p 00015000 08:05 27201      /lib/tls/i686/cmov/
libpthread-2.9.so
b7732000-b7734000 rw-p b7732000 00:00 0
b7734000-b7758000 r-xp 00000000 08:05 27191      /lib/tls/i686/cmov/
libm-2.9.so
b7758000-b7759000 r--p 00023000 08:05 27191      /lib/tls/i686/cmov/
libm-2.9.so
b7759000-b775a000 rw-p 00024000 08:05 27191      /lib/tls/i686/cmov/
libm-2.9.so
b775a000-b775b000 rw-p b775a000 00:00 0
b775b000-b7768000 r-xp 00000000 08:05 438313
/usr/lib/i686/cmov/libavutil.so.49.15.0
b7768000-b7769000 r--p 0000c000 08:05 438313
/usr/lib/i686/cmov/libavutil.so.49.15.0
b7769000-b776a000 rw-p 0000d000 08:05 438313
/usr/lib/i686/cmov/libavutil.so.49.15.0
b776a000-b776d000 rw-p b776a000 00:00 0
b776d000-b7c32000 r-xp 00000000 08:05 438332
/usr/lib/i686/cmov/libavcodec.so.52.20.0
b7c32000-b7c33000 r--p 004c4000 08:05 438332   Aborted

*
*Kindly Please help me where am i going wrong.*


*ffserver_test.conf*
*
*
Port 8090
BindAddress 0.0.0.0
MaxClients 1000
MaxBandwidth 40000
CustomLog -
NoDaemon

<Feed feed1.ffm>
File /tmp/feed1.ffm
FileMaxSize 5M
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
</Feed>

<Stream test.mpg>
Format mpeg1video
Feed feed1.ffm
VideoSize 720x480
VideoCodec mpeg1video
VideoBitRate 3000
VideoFrameRate 30
AVOptionVideo flags +global_header
NoAudio
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
</Stream>

<Stream status.html>
Format status
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
</Stream>

<Redirect index.html>
URL http://www.ffmpeg.org/
</Redirect>


-- 
A.Dipteswar Patro
M-Tech,CEDT
IISc, Bangalore
Ph:+91-9008467616
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