BLKSIZE            99 libavcodec/adpcmenc.c         avctx->frame_size = (BLKSIZE - 4 * avctx->channels) * 8 /
BLKSIZE           103 libavcodec/adpcmenc.c         avctx->block_align = BLKSIZE;
BLKSIZE           113 libavcodec/adpcmenc.c         avctx->frame_size = (BLKSIZE - 7 * avctx->channels) * 2 / avctx->channels + 2;
BLKSIZE           115 libavcodec/adpcmenc.c         avctx->block_align    = BLKSIZE;
BLKSIZE           128 libavcodec/adpcmenc.c         avctx->frame_size  = BLKSIZE * 2 / avctx->channels;
BLKSIZE           129 libavcodec/adpcmenc.c         avctx->block_align = BLKSIZE;