#include <avfilter.h>
Data Fields | |
| uint64_t | channel_layout |
| channel layout of audio buffer | |
| int | nb_samples |
| number of audio samples per channel | |
| int | sample_rate |
| audio buffer sample rate | |
Since AVFilterBufferRef is common to different media formats, audio specific per reference properties must be separated out.
Definition at line 115 of file avfilter.h.
channel layout of audio buffer
Definition at line 116 of file avfilter.h.
Referenced by av_buffersrc_add_ref(), avfilter_copy_buf_props(), avfilter_copy_frame_props(), avfilter_get_audio_buffer_ref_from_arrays(), avfilter_ref_buffer(), calc_ptr_alignment(), ff_copy_buffer_ref(), ff_filter_samples(), ff_tlog_ref(), filter_samples(), lavfi_read_packet(), plot_spectrum_column(), print_samplesref(), push_samples(), and request_frame().
number of audio samples per channel
Definition at line 117 of file avfilter.h.
Referenced by av_buffersink_read_samples(), avfilter_copy_buf_props(), avfilter_get_audio_buffer_ref_from_arrays(), buffer_offset(), describe_bufref_to_str(), ff_copy_buffer_ref(), ff_filter_samples(), ff_filter_samples_framed(), ff_tlog_ref(), filter_frame(), filter_samples(), join_request_frame(), lavfi_read_packet(), print_samplesref(), push_frame(), push_samples(), request_frame(), return_audio_frame(), send_out(), and write_to_fifo().
audio buffer sample rate
Definition at line 118 of file avfilter.h.
Referenced by av_asrc_buffer_add_samples(), av_buffersrc_add_ref(), avfilter_copy_buf_props(), avfilter_copy_frame_props(), ff_default_get_audio_buffer(), ff_filter_samples(), ff_filter_samples_framed(), ff_tlog_ref(), filter_samples(), push_samples(), and request_frame().
1.5.8