ffmpeg
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sed -e "s/-ldts/-ldts_pic/" configure.bkp > configure | sed -e "s/-ldts /-ldts_pic /" configure.bkp > configure |
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Because you enabled amr (using switches --enable-amr_nb and --enable-amr_wb) and the source code for is not distributed in Kubuntu then you need to download both source code and copy them inside the ffmpeg source tree. Let's suppose you have the ffmpeg source code in the folder ffmpeg-0.cvs20070307, then you need to do this : * Download the latest amr nb float version from [[http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/|this link]] * unzip it * copy the source code inside the folder ffmpeg-0.cvs20070307/libavcodec/amr_float * Download the latest amr wb float version from [[http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/|this link]] * unzip it * copy the source code inside the folder ffmpeg-0.cvs20070307/libavcodec/amrwb_float |
Fixing ffmpeg on Ubuntu
For a litany of legal reasons, ffmpeg does not come with all of the necessary things enabled for you to encode video for the iPod Video by default. Therefore, we need to build it from source and install some other libraries and programs, as well. Make sure you have multiverse and universe enabled.
Compiling ffmpeg from version in the repositories
In the terminal, run:
sudo apt-get build-dep ffmpeg
On pre-8.04:
sudo apt-get install liblame-dev libfaad2-dev libfaac-dev libxvidcore4-dev liba52-0.7.4 liba52-0.7.4-dev libdts-dev checkinstall
On 8.04:
sudo apt-get install liblame-dev libfaad-dev libx264-dev libfaac-dev libxvidcore4-dev liba52-0.7.4 liba52-0.7.4-dev libdts-dev checkinstall
As there is only a dummy package with libfaad2-dev, it is now replaced with libfaad-dev.
apt-get source ffmpeg
cd ffmpeg-*/
if you are using and x86_64 or AMD64 architecture (aka 64 bits) you must execute the next commands :
cp configure configure.bkp sed -e "s/-ldts /-ldts_pic /" configure.bkp > configure
For a full explanation on the inner workings about this, take a look here
In pre-7.10 releases (these should be all on one line):
./configure --enable-gpl --enable-pp --enable-vorbis --enable-libogg --enable-a52 --enable-dts --enable-dc1394 --enable-libgsm --disable-debug --enable-mp3lame --enable-faad --enable-faac --enable-xvid --enable-shared
Or, on 7.10:
./configure --enable-gpl --enable-pp --enable-libvorbis --enable-libogg --enable-liba52 --enable-libdts --enable-dc1394 --enable-libgsm --disable-debug --enable-libmp3lame --enable-libfaad --enable-libfaac --enable-xvid --enable-shared
On 8.04:
./configure --enable-liba52 --disable-debug --enable-libfaad --enable-libfaac --enable-gpl --enable-amr_nb --enable-amr_wb --enable-x264 --enable-xvid --enable-libdts --enable-pthreads --enable-libvorbis --enable-pp --enable-libtheora --enable-libogg --enable-libgsm --disable-debug --enable-shared --prefix=/usr
Because you enabled amr (using switches --enable-amr_nb and --enable-amr_wb) and the source code for is not distributed in Kubuntu then you need to download both source code and copy them inside the ffmpeg source tree. Let's suppose you have the ffmpeg source code in the folder ffmpeg-0.cvs20070307, then you need to do this :
Download the latest amr nb float version from this link
- unzip it
- copy the source code inside the folder ffmpeg-0.cvs20070307/libavcodec/amr_float
Download the latest amr wb float version from this link
- unzip it
- copy the source code inside the folder ffmpeg-0.cvs20070307/libavcodec/amrwb_float
On later versions of 8.04:
./configure --enable-liba52 --disable-debug --enable-libfaad --enable-libfaac --enable-gpl --enable-x264 --enable-xvid --enable-pthreads --enable-libvorbis --enable-pp --enable-libtheora --enable-libogg --enable-libgsm --enable-swscaler --disable-debug --enable-shared --prefix=/usr
AMR requires codecs available in Medibuntu repositories.
Then compile:
make
sudo checkinstall -D make install
*Only!!! If the above command doesn't work try this (reasons are explained below):
sudo make install
*If you get these errors in 8.04:
install:`cannot stat 'doc/ffmpeg.1' No such file or directory .. ffplay.1 .. .. ffserver.1.. make: *** Error 1 **** Installation failed. Aborting package creation Cleaning up...OK Bye.
Then you should run this command:
sudo apt-get install libx264-dev checkinstall
And then repeat the steps above preceeding the error message.
It will go through a bunch of stuff and prompt you on the last command for a few things. First, hit y to create docs, then just hit enter at the EOF question. Next, it will take you to the name and version. Edit #2 (name) to be ffmpeg, then edit #3 (version) to be something newer than what it is...so, either 1.cvsxxxxxx or some other way. If your installation fails because it claims that it was downgrading ffmpeg, you may use "sudo make install" instead of "sudo checkinstall -D make install", but you will not have a dpkg for it. If you go thise route, you can always uninstall by returning to this directory and typing "sudo make uninstall". If you don't mind not having a dpkg for it, then I'd recommend going straight to a sudo make install. Now, ffmpeg is fixed, time to move onto gtkpod's abilities.
Compiling ffmpeg from upstream svn snapshots
September 2008: Compiling from upstream may currently be broken if you choose to compile in support for H264 (--enable-x264 option). libx264-dev shipped with Ubuntu 8.04 Hardy Heron is too old to compile ffmpeg. See this http://article.gmane.org/gmane.comp.video.mplayer.user/56828. The error message you might see includes "'X264_ME_TESA' undeclared (first use in this function)", Please follow these instructions.
Remove ffmpeg
sudo apt-get remove ffmpeg
Get pre-requisites
sudo apt-get install liba52-dev libdts-dev libgsm1-dev libvorbis-dev libxvidcore4 libxvidcore-dev libdc1394-dev libfaac-dev liblame-dev libx264-dev libfaad2-dev libtheora-dev libsdl1.2-dev
Grab the ffmpeg source
wget http://ffmpeg.mplayerhq.hu/ffmpeg-export-snapshot.tar.bz2 tar jxvf ffmpeg-export-snapshot.tar.bz2 cd ffmpeg-export-*
or checkout the latest version from svn
sudo apt-get install SVN svn co svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg cd ffmpeg
September 2008: There is some on going changes in SVN and trunk is not stable. Use revision 15261
Another option could be to add the medibuntu repository to your sources. More details here. svn checkout -r 15261 svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg
Configure
./configure --prefix=/usr/local --disable-debug --enable-shared --enable-gpl --enable-postproc --enable-swscale --enable-pthreads --enable-x11grab --enable-liba52 --enable-libdc1394 --enable-libfaac --enable-libfaad --enable-libgsm --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid
Compile
make
Install
sudo make install
Test
export LD_LIBRARY_PATH=/usr/local/lib/
ffmpeg -version
FFmpeg version SVN-r9450, Copyright (c) 2000-2007 Fabrice Bellard, et al.
configuration: --enable-gpl --enable-pp --enable-pthreads --enable-vorbis --enable-libogg --enable-a52 --enable-libgsm --enable-dc1394 --disable-debug --enable-shared --enable-xvid --enable-faac --enable-mp3lame --enable-x264 --enable-faad --enable-x11grab --enable-swscaler --prefix=/usr/local
libavutil version: 49.4.1
libavcodec version: 51.40.4
libavformat version: 51.12.1
built on Jul 4 2007 21:14:05, gcc: 4.1.3 20070629 (prerelease) (Ubuntu 4.1.2-13ubuntu2)
ffmpeg SVN-r9450
libavutil 3212289
libavcodec 3352580
libavformat 3345409
Medibuntu
ffmpeg (last edited 2011-08-23 22:36:00 by 98-65-174-206)