SPDIF_MAX_OFFSET  115 libavformat/spdifdec.c     const uint8_t *probe_end = p_buf + FFMIN(2 * SPDIF_MAX_OFFSET, buf_size - 1);
SPDIF_MAX_OFFSET  139 libavformat/spdifdec.c             probe_end = FFMIN(buf + SPDIF_MAX_OFFSET, p_buf + buf_size - 1);