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Searched defs:nb_channels (Results 1 - 25 of 38) sorted by relevance

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/third_party/ffmpeg/libavcodec/
H A Dmpegaudio.c31 int ff_mpa_l2_select_table(int bitrate, int nb_channels, int freq, int lsf) in ff_mpa_l2_select_table() argument
H A Ds302menc.c76 const int nb_channels = avctx->ch_layout.nb_channels; in s302m_encode2_frame() local
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H A Ddolby_e.h42 int nb_channels; member
H A Dlibopusenc.c441 libopus_copy_samples_with_channel_map( uint8_t *dst, const uint8_t *src, const uint8_t *channel_map, int nb_channels, int nb_samples, int bytes_per_sample) libopus_copy_samples_with_channel_map() argument
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H A Dmpegaudioenc_template.c50 int nb_channels; member
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H A Dqdmc.c55 int nb_channels; member
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/third_party/ffmpeg/libavformat/
H A Dacedec.c47 int ret, codec, rate, nb_channels; in ace_read_header() local
H A Doggparsecelt.c46 uint32_t version, sample_rate, nb_channels; in celt_header() local
/third_party/ffmpeg/doc/examples/
H A Dencode_audio.c83 int nb_channels = p->nb_channels; in select_channel_layout() local
H A Dresampling_audio.c65 static void fill_samples(double *dst, int nb_samples, int nb_channels, int sample_rate, double *t) in fill_samples() argument
/third_party/ffmpeg/libavfilter/
H A Daf_volumedetect.c41 int nb_channels = samples->ch_layout.nb_channels; in filter_frame() local
H A Davf_abitscope.c39 int nb_channels; member
H A Daf_adecorrelate.c48 int nb_channels; member
H A Daf_silencedetect.c213 const int nb_channels = inlink->ch_layout.nb_channels; in filter_frame() local
H A Daf_drmeter.c43 int nb_channels; member
H A Daf_afir.h82 int nb_channels; member
H A Daf_amix.c169 int nb_channels; /**< number of channels */ member
H A Daeval.c64 int nb_channels; ///< number of output channels member
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H A Daf_channelmap.c370 int nb_channels = inlink->ch_layout.nb_channels; in channelmap_config_input() local
H A Daf_adeclick.c75 int nb_channels; member
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H A Daf_aspectralstats.c53 int nb_channels; member
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H A Dformats.c850 int nb_channels; in ff_parse_channel_layout() local
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/third_party/ffmpeg/tests/
H A Daudiogen.c144 int nb_channels = 2; in main() local
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/third_party/ffmpeg/libavutil/
H A Dsamplefmt.c121 int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples, in av_samples_get_buffer_size() argument
153 av_samples_fill_arrays(uint8_t **audio_data, int *linesize, const uint8_t *buf, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align) av_samples_fill_arrays() argument
182 av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align) av_samples_alloc() argument
207 av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels, int nb_samples, enum AVSampleFormat sample_fmt, int align) av_samples_alloc_array_and_samples() argument
222 av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset, int src_offset, int nb_samples, int nb_channels, enum AVSampleFormat sample_fmt) av_samples_copy() argument
246 av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples, int nb_channels, enum AVSampleFormat sample_fmt) av_samples_set_silence() argument
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H A Dchannel_layout.c253 int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels) in av_get_extended_channel_layout() argument
275 av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout) av_bprint_channel_layout() argument
309 av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout) av_get_channel_layout_string() argument
323 av_get_default_channel_layout(int nb_channels) av_get_default_channel_layout() argument
406 int channels = 0, nb_channels = 0, native = 1; av_channel_layout_from_string() local
960 av_channel_layout_default(AVChannelLayout *ch_layout, int nb_channels) av_channel_layout_default() argument
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