From eb75a80dc8cb2578941608d9738cff6fafc4b4fa Mon Sep 17 00:00:00 2001 From: Zane van Iperen Date: Wed, 14 Oct 2020 22:42:11 +1000 Subject: [PATCH 1/1] avcodec/adpcm_ima_apm: support custom block size for encoding Signed-off-by: Zane van Iperen --- libavcodec/adpcmenc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/adpcmenc.c b/libavcodec/adpcmenc.c index 3d036e1f92a..f21edfc3e35 100644 --- a/libavcodec/adpcmenc.c +++ b/libavcodec/adpcmenc.c @@ -160,8 +160,8 @@ static av_cold int adpcm_encode_init(AVCodecContext *avctx) avctx->block_align = s->block_size; break; case AV_CODEC_ID_ADPCM_IMA_APM: - avctx->frame_size = BLKSIZE * 2 / avctx->channels; - avctx->block_align = BLKSIZE; + avctx->frame_size = s->block_size * 2 / avctx->channels; + avctx->block_align = s->block_size; if (!(avctx->extradata = av_mallocz(28 + AV_INPUT_BUFFER_PADDING_SIZE))) return AVERROR(ENOMEM); -- 2.39.2