#define AVCODEC_MPEG4AUDIO_H
#include <stdint.h>
+#include "get_bits.h"
+#include "put_bits.h"
typedef struct {
int object_type;
int ext_object_type;
int ext_sampling_index;
int ext_sample_rate;
+ int ext_chan_config;
+ int channels;
+ int ps; //< -1 implicit, 1 presence
} MPEG4AudioConfig;
extern const int ff_mpeg4audio_sample_rates[16];
AOT_AAC_LC, ///< Y Low Complexity
AOT_AAC_SSR, ///< N (code in SoC repo) Scalable Sample Rate
AOT_AAC_LTP, ///< N (code in SoC repo) Long Term Prediction
- AOT_SBR, ///< N (in progress) Spectral Band Replication
+ AOT_SBR, ///< Y Spectral Band Replication
AOT_AAC_SCALABLE, ///< N Scalable
AOT_TWINVQ, ///< N Twin Vector Quantizer
AOT_CELP, ///< N Code Excited Linear Prediction
AOT_SSC, ///< N SinuSoidal Coding
AOT_PS, ///< N Parametric Stereo
AOT_SURROUND, ///< N MPEG Surround
- AOT_ESCAPE, ///< N Escape Value
+ AOT_ESCAPE, ///< Y Escape Value
AOT_L1, ///< Y Layer 1
AOT_L2, ///< Y Layer 2
AOT_L3, ///< Y Layer 3
AOT_DST, ///< N Direct Stream Transfer
- AOT_ALS, ///< N Audio LosslesS
+ AOT_ALS, ///< Y Audio LosslesS
AOT_SLS, ///< N Scalable LosslesS
AOT_SLS_NON_CORE, ///< N Scalable LosslesS (non core)
- AOT_ER_AAC_LD, ///< N Error Resilient Enhanced Low Delay
+ AOT_ER_AAC_ELD, ///< N Error Resilient Enhanced Low Delay
AOT_SMR_SIMPLE, ///< N Symbolic Music Representation Simple
AOT_SMR_MAIN, ///< N Symbolic Music Representation Main
+ AOT_USAC_NOSBR, ///< N Unified Speech and Audio Coding (no SBR)
+ AOT_SAOC, ///< N Spatial Audio Object Coding
+ AOT_LD_SURROUND, ///< N Low Delay MPEG Surround
+ AOT_USAC, ///< N Unified Speech and Audio Coding
};
+#define MAX_PCE_SIZE 304 ///<Maximum size of a PCE including the 3-bit ID_PCE
+ ///<marker and the comment
+
+int ff_copy_pce_data(PutBitContext *pb, GetBitContext *gb);
+
#endif /* AVCODEC_MPEG4AUDIO_H */