Tecnologia e non solo

marzo 25, 2013

ffmpeg aac cbr vbr AAC-HE version 1 e 2 con libfdk_aac

Filed under: Debian,Sid,Video — telperion @ 9:04 pm

Wiki AACEncodingGuide.

Ho compilato ffmpeg ffplay 1.2 con supporto libfdk_aac:


ffmpeg -codecs | grep aac
ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers
built on Mar 25 2013 18:25:52 with gcc 4.7 (Debian 4.7.2-5)
configuration: --extra-cflags='-Wall -g -O3 -march=core2 -mtune=core2' --prefix=/usr --enable-libmp3lame --enable-gpl --enable-nonfree --enable-libvorbis --enable-pthreads --enable-libfaac --enable-libxvid --enable-postproc --enable-x11grab --enable-libgsm --enable-libtheora --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-libspeex --enable-nonfree --disable-stripping --enable-libschroedinger --disable-encoder=libschroedinger --enable-version3 --enable-libopenjpeg --enable-libvpx --enable-librtmp --enable-avfilter --enable-frei0r --enable-libopencv --enable-libfreetype --enable-libvo-aacenc --disable-decoder=amrnb --enable-libvo-amrwbenc --enable-libaacplus --enable-libdc1394 --disable-altivec --disable-armv5te --disable-armv6 --disable-vis --enable-filter=delogo --enable-filter=boxblur --enable-filter=frei0r --enable-filter=drawtext --enable-filter=gradfun --disable-ffserver --disable-shared --enable-static --enable-vdpau --enable-libfdk-aac
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
DEA.L. aac AAC (Advanced Audio Coding) (encoders: aac libfaac libfdk_aac libvo_aacenc libaacplus )
D.A.L. aac_latm AAC LATM (Advanced Audio Coding LATM syntax)

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