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-rw-r--r--libavcodec/tiertexseqv.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/tiertexseqv.c b/libavcodec/tiertexseqv.c
index 06c5fd6b09..af39f74d7d 100644
--- a/libavcodec/tiertexseqv.c
+++ b/libavcodec/tiertexseqv.c
@@ -213,10 +213,15 @@ static int seqvideo_decode(SeqVideoContext *seq, const unsigned char *data, int
static av_cold int seqvideo_decode_init(AVCodecContext *avctx)
{
SeqVideoContext *seq = avctx->priv_data;
+ int ret;
seq->avctx = avctx;
avctx->pix_fmt = AV_PIX_FMT_PAL8;
+ ret = ff_set_dimensions(avctx, 256, 128);
+ if (ret < 0)
+ return ret;
+
seq->frame = av_frame_alloc();
if (!seq->frame)
return AVERROR(ENOMEM);