av_get_sample_fmt 1889 fftools/ffmpeg_opt.c             (audio_enc->sample_fmt = av_get_sample_fmt(sample_fmt)) == AV_SAMPLE_FMT_NONE) {
av_get_sample_fmt  105 libavfilter/af_aformat.c                   ff_add_format, ff_formats_unref, av_get_sample_fmt, AV_SAMPLE_FMT_NONE, "sample format");
av_get_sample_fmt  659 libavfilter/formats.c     int sfmt = av_get_sample_fmt(arg);
av_get_sample_fmt  444 libavutil/opt.c                           AV_SAMPLE_FMT_NB, av_get_sample_fmt, "sample format");
av_get_sample_fmt   87 libavutil/samplefmt.h enum AVSampleFormat av_get_sample_fmt(const char *name);