2 * This file is part of MPlayer.
4 * MPlayer is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * MPlayer is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include "libmpdemux/muxer.h"
26 #define ACODEC_VBRMP3 2
29 #define ACODEC_TOOLAME 5
31 #define ACODEC_TWOLAME 7
33 #define AE_NEEDS_COMPRESSED_INPUT 1
39 int samples_per_frame
;
41 } audio_encoding_params_t
;
43 typedef struct audio_encoder_s
{
46 muxer_stream_t
*stream
;
47 audio_encoding_params_t params
;
48 int audio_preload
; //in ms
50 int min_buffer_size
, max_buffer_size
; //for init_audio_filters
51 unsigned char *decode_buffer
;
52 int decode_buffer_size
;
53 int decode_buffer_len
;
55 int (*bind
)(struct audio_encoder_s
*, muxer_stream_t
*);
56 int (*get_frame_size
)(struct audio_encoder_s
*);
57 int (*set_decoded_len
)(struct audio_encoder_s
*encoder
, int len
);
58 int (*encode
)(struct audio_encoder_s
*encoder
, uint8_t *dest
, void *src
, int nsamples
, int max_size
);
59 void (*fixup
)(struct audio_encoder_s
*encoder
);
60 int (*close
)(struct audio_encoder_s
*encoder
);
63 audio_encoder_t
*new_audio_encoder(muxer_stream_t
*stream
, audio_encoding_params_t
*params
);
65 #endif /* MPLAYER_AE_H */