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  • Committer: Package Import Robot
  • Author(s): Reinhard Tartler
  • Date: 2012-01-12 22:30:00 UTC
  • mfrom: (1.4.1)
  • mto: (1.3.11 sid) (26.1.1 quantal-security)
  • mto: This revision was merged to the branch mainline in revision 15.
  • Revision ID: package-import@ubuntu.com-20120112223000-s1reiy1e28hnix42
Tags: upstream-0.8~beta2
Import upstream version 0.8~beta2

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Lines of Context:
libavcodec/mpeg4audio.h
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    int sampling_index;
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    int sample_rate;
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    int chan_config;
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    int sbr; //< -1 implicit, 1 presence
 
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    int sbr; ///< -1 implicit, 1 presence
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    int ext_object_type;
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    int ext_sampling_index;
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    int ext_sample_rate;
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    int ext_chan_config;
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    int channels;
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    int ps;  //< -1 implicit, 1 presence
 
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    int ps;  ///< -1 implicit, 1 presence
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} MPEG4AudioConfig;
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extern const int ff_mpeg4audio_sample_rates[16];
 
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extern const int avpriv_mpeg4audio_sample_rates[16];
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extern const uint8_t ff_mpeg4audio_channels[8];
 
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/**
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 * Parse MPEG-4 systems extradata to retrieve audio configuration.
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 * @param[in] c        MPEG4AudioConfig structure to fill.
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 * @param[in] buf      Extradata from container.
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 * @param[in] buf_size Extradata size.
 
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 * @param[in] bit_size Extradata size in bits.
 
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 * @param[in] sync_extension look for a sync extension after config if true.
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 * @return On error -1 is returned, on success AudioSpecificConfig bit index in extradata.
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 */
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int ff_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf, int buf_size);
 
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int avpriv_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf,
 
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                                 int bit_size, int sync_extension);
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enum AudioObjectType {
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    AOT_NULL,
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#define MAX_PCE_SIZE 304 ///<Maximum size of a PCE including the 3-bit ID_PCE
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                         ///<marker and the comment
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int ff_copy_pce_data(PutBitContext *pb, GetBitContext *gb);
 
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int avpriv_copy_pce_data(PutBitContext *pb, GetBitContext *gb);
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#endif /* AVCODEC_MPEG4AUDIO_H */