G729D_6K4_BLOCK_SIZE   49 libavcodec/g729_parser.c         s->block_size = (avctx->bit_rate < 8000) ? G729D_6K4_BLOCK_SIZE : G729_8K_BLOCK_SIZE;
G729D_6K4_BLOCK_SIZE  179 libavcodec/g729dec.c     .block_size        = G729D_6K4_BLOCK_SIZE,
G729D_6K4_BLOCK_SIZE  440 libavcodec/g729dec.c     } else if (buf_size == G729D_6K4_BLOCK_SIZE * avctx->channels && avctx->codec_id != AV_CODEC_ID_ACELP_KELVIN) {