Lines Matching refs:aformat
31 * (input) -> abuffer -> volume -> aformat -> abuffersink -> (output)
35 * aformat: This converts the samples to the samplefreq, channel layout,
70 AVFilter *aformat;
139 /* Create the aformat filter;
141 aformat = avfilter_get_by_name("aformat");
142 if (!aformat) {
143 fprintf(stderr, "Could not find the aformat filter.\n");
147 aformat_ctx = avfilter_graph_alloc_filter(filter_graph, aformat, "aformat");
149 fprintf(stderr, "Could not allocate the aformat instance.\n");
161 av_log(NULL, AV_LOG_ERROR, "Could not initialize the aformat filter.\n");