Zainstalowałem ffmpeg 2.3 w Ubuntu 14.04
ffmpeg -i demo.mpg -acodec libfaac demo.mp4
ffmpeg version 2.3 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 13 2014 22:15:33 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration:
libavutil 52. 92.100 / 52. 92.100
libavcodec 55. 69.100 / 55. 69.100
libavformat 55. 48.100 / 55. 48.100
libavdevice 55. 13.102 / 55. 13.102
libavfilter 4. 11.100 / 4. 11.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 19.100 / 0. 19.100
Input #0, mpeg, from 'demo.mpg':
Duration: 00:04:19.96, start: 0.000000, bitrate: 1646 kb/s
Stream #0:0[0x1c0]: Audio: mp2, 44100 Hz, stereo, s16p, 128 kb/s
Stream #0:1[0x1e0]: Video: mpeg1video, yuv420p(tv), 640x480 [SAR 1:1 DAR 4:3], 104857 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 29.97 tbc
Unknown encoder 'libfaac'
Zainstalowałem także libavcodec-extra-54
linux:~$ apt-cache policy libavcodec-extra-54
libavcodec-extra-54:
Installed: 7:1.2.6-1~trusty1
Candidate: 7:1.2.6-1~trusty1
Version table:
*** 7:1.2.6-1~trusty1 0
Nie mam pojęcia, co teraz zrobić, aby przekonwertować filmy za pomocą acodec libfaac