Create ffmpeg-2.1 from ffmpeg-2.0. Plain copy, no adjustment
add FF_API_AVCODEC_RESAMPLE and FFMPEG_VERSION_INT
fix PByteIOContext for ffmpeg-1.2. ffmpeg-0.8 works. ffmpeg-1.2 compiles but no audio and then crashes.
minor code optimization
fixing the symbol definitions.
code beautifying. nocode change.
code beautifying. nocode change.
Code beautifying. Minor code change for more verbose log
Small fix. Not fixing the sound problem.
Add FF_DEBUG_THREADS. thanks to brianf for notifying.
change the defined symbols.
fix the screwy sound by requesting the required sample format.
Add more explanations. Thanks again to brianf for the decisive hint.
Add a missing constant. thanks to brianf
cosmetics. no code change.
cosmetics. no code change.
1st try to fix ffmpeg-1.1. thanks to brianf
cosmetics
fix ffmpeg-1.1
Set min and max versions for the ffmpeg-2.1 libraries