Installing ffmpeg

amp · Post by **amp** » Sat Dec 10, 2005 6:12 am

Hi

I am attempting to install and make ffmpeg 0.4.8. From reading other posts on the forum, I went from ffmpeg 0.4.9-pre1 to 0.4.8.

The install went ok, but the make failed. See Error Messages. I appreciate any help. Thanks!

System specs:
zm v1.21.4
Distro: FC4
gcc: 4.0.0

Anthony

Error Messages

[root@aitsurv ffmpeg-0.4.8]# make
make -C libavcodec all
make[1]: Entering directory `/home/aitcam/downloads/ffmpeg-0.4.8/libavcodec'
gcc -g -O3 -Wall -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o common.o common.c
In file included from avcodec.h:14,
from common.c:27:
common.h:66: error: array type has incomplete element type
common.h:70: error: array type has incomplete element type
make[1]: *** [common.o] Error 1
make[1]: Leaving directory `/home/aitcam/downloads/ffmpeg-0.4.8/libavcodec'
make: *** [lib] Error 2
[root@aitsurv ffmpeg-0.4.8]#

Post by **cordel** » Sat Dec 10, 2005 8:05 am

Make sure you have removed all the files from the previous install. If the libraries or any thing is left it gets very cranky

Regards,
Corey

amp · Post by **amp** » Sat Dec 10, 2005 3:55 pm

Corey,

The error message is the same one for the frist attemp to make 0.9-pre1.

Anyway, how are the library files named or where are they located. I will surely rm them.

Thanks,

illo41100 · Post by **illo41100** » Mon Dec 12, 2005 8:16 pm

amp wrote:Corey,

The error message is the same one for the frist attemp to make 0.9-pre1.

Anyway, how are the library files named or where are they located. I will surely rm them.

Thanks,

the problem is gcc 4!

use gcc3.5 -3.6 install ffmpeg without problem !!

amp · Post by **amp** » Thu Dec 15, 2005 10:21 pm

illo41100, Corey,
Hi,

Thanks for the tips. I have not gotten ffmpeg to make without many, many warnings / errors. Especially, when --mp3lame is used.

By the way, FC4 has gcc32. I used gcc32 to make but warning / errors were generated. See below for some of the warning / errors.

Two more things:

1. Where can I get gcc3.5 -3.6 for FC4? Will I be able to have gcc4, gcc32 and gcc3.* on FC4 without conflicts?

2. FC4 does not have xawtv. Where can I get xawtv with the necessary dependencies?

Thanks for your help!

WARNINGS / ERRORS

/home/ffmpeg/libavutil/common.h:579: warning: static declaration for `lrintf' follows non-static
gcc32 -O3 -g -Wall -Wno-switch -DHAVE_AV_CONFIG_H -I.. -I'/home/ffmpeg'/libavutil -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o adpcm.o adpcm.c
In file included from /home/ffmpeg/libavutil/avutil.h:24,
from avcodec.h:14,
from adpcm.c:19:

mp3lameaudio.c:27:23: lame/lame.h: No such file or directory
mp3lameaudio.c:31: syntax error before "lame_global_flags"
mp3lameaudio.c:31: warning: no semicolon at end of struct or union
mp3lameaudio.c:35: syntax error before '}' token
mp3lameaudio.c:35: warning: type defaults to `int' in declaration of `Mp3AudioContext'
mp3lameaudio.c:35: warning: data definition has no type or storage class
mp3lameaudio.c: In function `MP3lame_encode_init':
mp3lameaudio.c:39: `s' undeclared (first use in this function)

mp3lameaudio.c:65: warning: implicit declaration of function `lame_get_framesize'
mp3lameaudio.c:73: warning: implicit declaration of function `lame_close'
mp3lameaudio.c: In function `MP3lame_encode_frame':
mp3lameaudio.c:139: `s' undeclared (first use in this function)
mp3lameaudio.c:147: warning: implicit declaration of function `lame_encode_buffer_interleaved'
mp3lameaudio.c:155: warning: implicit declaration of function `lame_encode_buffer'
mp3lameaudio.c:165: warning: implicit declaration of function `lame_encode_flush'
mp3lameaudio.c: In function `MP3lame_encode_close':
mp3lameaudio.c:201: `s' undeclared (first use in this function)
make[1]: *** [mp3lameaudio.o] Error 1
make[1]: Leaving directory `/home/ffmpeg/libavcodec'
make: *** [lib] Error 2

Post by **cordel** » Thu Dec 15, 2005 10:35 pm

The lame errors are because you don't have the lame-devel install most likely.

amp · Post by **amp** » Thu Dec 15, 2005 11:49 pm

Cordel,

Is lame-devel a rpm? I am going to look for it. Is there a recommended place to get it at?

Thanks!

Anthony

Post by **cordel** » Fri Dec 16, 2005 12:22 am

You should get it from the same place you got lame and it should be the same version.

Regards,
Corey

amp · Post by **amp** » Fri Dec 16, 2005 12:36 am

Cordel,

I obtained lame-devel*. Are there any other *-devel packages I should be aware of to make ffmpeg?

However, below is the error message from rpm -Uvh lame-devel*

Thanks!

warning: lame-devel-3.96.1-2.2.fc4.i386.rpm: Header V3 DSA signature: NOKEY, key ID e42d547b

error: Failed dependencies:
lame = 3.96.1 is needed by lame-devel-3.96.1-2.2.fc4.i386

Post by **cordel** » Fri Dec 16, 2005 12:45 am

Exactly as it says:
[quote=amp]error: Failed dependencies:
lame = 3.96.1 is needed by lame-devel-3.96.1-2.2.fc4.i386[/quote]

So you don't have lame installed or you have a different version.

Regards,
Corey

amp · Post by **amp** » Thu Dec 29, 2005 11:25 pm

G-day,

System specs:
zm v1.21.4
Distro: FC4
gcc: 3.2

I am using ffmpeg-0.4.8. Here is the error I am investigating after issueing the folllowing command:

# /usr/local/bin/zmu -q -d /dev/video2 -v
/usr/local/bin/zmu: error while loading shared libraries: libavformat.so.50: cannot open shared object file: No such file or directory

How do I obtain libavformat.so.50?

Thanks to a post I educated myself to ld.so.conf. I can update it with paths to the shared libraries. But I don't have libavformat.so.50.

The shared libraries are located in:
/usr/local/lib

This is what my ffmpeg ./configure looks like:

./configure --cc=gcc32 --enable-mp3lame --enable-libogg --enable-vorbis --enable-theora --enable-faad --enable-faadbin --enable-faac --enable-xvid --enable-a52 --enable-a52bin --enable-dts --enable-pp --enable-shared-pp --enable-shared --enable-gpl --enable-pthreads

#--enable-amr_nb --enable-amr_nb-fixed --enable-amr_wb --enable-amr_if2
#--enable-mingw32 --enable-sunmlib --enable-dc1394 --enable-libgsm
#--enable-x264

Back to my original questions:

How do I obtain libavformat.so.50?
Thanks!

amp

Post by **cordel** » Fri Dec 30, 2005 12:04 am

libavformat.so should have been created when you built ffmpeg.

Corey

amp · Post by **amp** » Fri Dec 30, 2005 7:37 am

G-day,

I need help fixing the permission problems logged in zmpkg.log and apache's error_log. Any further explanation is appreciated.

Thanks for your help!

Here is what I did to get ffmpeg and zm built
- I deleted the shared libraries in /usr/local/lib
- ./configure ffmpeg 0.4.8
- put /usr/local/lib in /etc/ld.so.conf
- ran ldconfig
- make
- make install

I pointed foxfire browser at http://localhost/zm:
- unauthentiicated console came up Stopped state
- ZM remained in Stopped state as I attempted to change the state to Start by using the drop down and typing Start in the text box.

What follows are the results of:
- zmpkg.log
- zmu -q -d /dev/video0 -v
- apache's error_log:

***********************************************************************
[root@aitsurv bin]# /usr/local/bin/zmu -q -d /dev/video0 -v
Video Capabilities
Name: BT878 video (GrandTec Multi Cap
Type: 171
Can capture
Can tune
Overlay onto frame buffer
Can clip
Scalable
Video Channels: 4
Audio Channels: 0
Maximum Width: 924
Maximum Height: 576
Minimum Width: 48
Minimum Height: 32
Window Attributes
X Offset: 0
Y Offset: 0
Width: 320
Height: 240
Picture Attributes
Palette: 4 - 24bit RGB
Colour Depth: 24
Brightness: 32768
Hue: 32768
Colour :32768
Contrast: 32768
Whiteness: 0
Channel 0 Attributes
Name: Composite0
Channel: 0
Flags: 2
Channel has audio
Type: 2 - Camera
Format: 0 - PAL
Channel 1 Attributes
Name: Composite1
Channel: 1
Flags: 2
Channel has audio
Type: 2 - Camera
Format: 0 - PAL
Channel 2 Attributes
Name: Composite2
Channel: 2
Flags: 2
Channel has audio
Type: 2 - Camera
Format: 0 - PAL
Channel 3 Attributes
Name: Composite3
Channel: 3
Flags: 2
Channel has audio
Type: 2 - Camera
Format: 0 - PAL
************************************************
[root@aitsurv bin]# cat /tmp/zmpkg.log
Command: start
Executing: /usr/local/bin/zmdc.pl check
Removing shared memory
Executing: /usr/local/bin/zmfix
/usr/local/bin/zmfix: error while loading shared libraries: /usr/lib/libpostproc.so.0: cannot restore segment prot after reloc: Permission denied
Executing: /usr/local/bin/zmdc.pl status
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmc -d /dev/video0
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmc -d /dev/video0
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmc -d /dev/video0
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmc -d /dev/video0
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmfilter.pl
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmaudit.pl -d 900 -y
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmwatch.pl
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Executing: /usr/local/bin/zmdc.pl start zmupdate.pl -c
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
****************************************************************************

apache's error_log
[Fri Dec 30 01:32:53 2005] [error] [client 127.0.0.1] Premature end of script headers: zms, referer: http://localhost/zm/index.php?view=mont ... id=4&mode=
/usr/local/bin/zmu: error while loading shared libraries: /usr/lib/libpostproc.so.0: cannot restore segment prot after reloc: Permission denied
/usr/local/bin/zmu: error while loading shared libraries: /usr/lib/libpostproc.so.0: cannot restore segment prot after reloc: Permission denied
/usr/local/bin/zmu: error while loading shared libraries: /usr/lib/libpostproc.so.0: cannot restore segment prot after reloc: Permission denied
/usr/local/bin/zmu: error while loading shared libraries: /usr/lib/libpostproc.so.0: cannot restore segment prot after reloc: Permission denied
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
Can't open log file: Permission denied at /usr/local/bin/zmdc.pl line 167.
Can't connect: Permission denied at /usr/local/bin/zmdc.pl line 159.
[root@aitsurv ~]#

------------------
System specs:
zm v1.21.4
Distro: FC4
gcc: 3.2
ffmpeg: 0.4.8
-------------------

Thanks!

Anthony

RoKi · Post by **RoKi** » Sat Jul 14, 2007 7:19 pm

Late reply but just stumbled upon this post...

Changing SE Linux memory protection settings to allow all unconfined executables to use libraries requiring text relocation.

Best Regards