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14 Commits

Author SHA1 Message Date
Dima 353e4fcd7a process 32-bit input if possible (i.e. respect aac:INT_PCM type) 
switch AAC-FDK from pcm16 to pcm32:
    typedef LONG INT_PCM;
    #define SAMPLE_BITS 32
 2019-09-27 12:10:30 +03:00
nu774 c8cc3fb57e Ticket #23: quit supporting MPEG-2 AOT 
Macro definitions for those AOT have gone from FDK_audio.h
 2016-08-26 21:19:03 +09:00
nu774 622e065bd8 fix libfdkaac encoder version check for SBR_RATIO availability 2016-08-25 21:22:33 +09:00
nu774 cf200f9563 Use our SBR signaling implementation on old libfdkaac 2016-08-25 21:02:41 +09:00
nu774 71e4764062 fix to use libFDKAAC signaling mode 1 
It turned out that mode 1 is explicit, backward compatible signaling.
We don't have to implement it on our side.
 2013-11-08 12:23:52 +09:00
nu774 e1adc17835 add --sbr-ratio to support AACENC_SBR_RATIO appeared on libFDK 3.4.12 2013-11-03 18:09:56 +09:00
nu774 3c0f152d39 support 7.1 channel mode added on FDK 3.4.12 2013-11-03 18:08:46 +09:00
nu774 d533c8e002 rename aacenc_result_t -> aacenc_frame_t, simplify write_sample() 2013-10-30 11:58:30 +09:00
nu774 3b518efd31 cleanup interface of aac_encode_frame() 2013-10-30 02:09:23 +09:00
nu774 4d48b091d4 smart padding for better gapless playback 
Taken smart padding code using LPC extrapolation from vorbis/opus.
Padding is done on both beginning and ending, but enc_delay and padding
remains the same (we discard extra padding frame introduced on our side
after encoding).
 2013-10-30 02:09:08 +09:00
nu774 9b8f9915c2 remove --sbr-signaling 
Instead, we always use explicit/backward compatible SBR signaling by
ASC extension in case of m4a, which is not supported by FDK library
(so we do it on our side).
For LOAS, we use explicit hierarchical signaling.
 2013-10-27 21:15:12 +09:00
nu774 f5363b23c3 fix an error message 2013-03-04 01:03:55 +09:00
nu774 d52b8bbf13 add ADTS header size(7) to output byte length 2013-01-15 21:18:31 +09:00
nu774 48e2f01c56 initial commit 2013-01-05 01:10:05 +09:00