[Libav-user] When learning FFMPEG: What environment to use? - What tutorials to follow?
Jesper Taxbøl
jesper at taxboel.dk
Fri May 27 14:21:34 CEST 2016
Hi,
Im on Ubuntu 14.04 LTS, and I have installed FFMPEG via the guide here
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu
The ffmpeg version this process ends up with is: N-80079-g4c82cca
Im trying to learn how to integrate ffmpeg tools into my own application.I
am therefore following the tutorial: "How to Write a Video Player in Less
Than 1000 Lines" availabe at
http://dranger.com/ffmpeg/
I spent quite a deal of time trying to compile the examples, but finally
made example one and two compile using a makefile with the following lines:
"""
tut01.txt: tutorial01.a
./tutorial01.a _1.mp4
tutorial01.a: tutorial01.c
/usr/bin/g++ -o $@ $< -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/local/include
-I/usr/include/SDL -pthread -L/usr/local/lib -lavformat -lavcodec
-lswscale -lva-drm -lva-x11 -lva -lxcb-shm -lxcb-xfixes -lxcb-render
-lxcb-shape -lxcb -lXau -lXdmcp -lasound -lpulse-simple -lpulse -lX11
-lXext -lcaca -lx265 -lstdc++ -lrt -lx264 -ldl -lvpx -lpthread -lvorbisenc
-lvorbis -ltheoraenc -ltheoradec -logg -lopus -lmp3lame -lfdk-aac -lass
-lharfbuzz -lfontconfig -lfribidi -lexpat -lfreetype -lpng12 -lz
-lswresample -lavutil -lm -lSDL
"""
I have now successfully run tutorial 1 and 2, but that is as far as I have
got. Example three can build, but there is an audio bug and the remaining
examples are failing with undefined functions etc.
1) What is a recommended platform, environment and setup recommended to
learn ffmpeg?
2) What (working) tutorials or books exist that will walk me through
reading and writing video?
I hope someone can point me in a more fruitfull direction as I have found
development with ffmpeg close to impossible. :(
Kind regards
Jesper
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