diff options
Diffstat (limited to 'libavcodec/dnxhddec.c')
| -rw-r--r-- | libavcodec/dnxhddec.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c index 1e95086696..2ec004333f 100644 --- a/libavcodec/dnxhddec.c +++ b/libavcodec/dnxhddec.c @@ -235,7 +235,14 @@ static int dnxhd_decode_header(DNXHDContext *ctx, AVFrame *frame, av_log(ctx->avctx, AV_LOG_WARNING, "Adaptive MB interlace flag in an unsupported profile.\n"); - ctx->act = buf[0x2C] & 7; + switch ((buf[0x2C] >> 1) & 3) { + case 0: frame->colorspace = AVCOL_SPC_BT709; break; + case 1: frame->colorspace = AVCOL_SPC_BT2020_NCL; break; + case 2: frame->colorspace = AVCOL_SPC_BT2020_CL; break; + case 3: frame->colorspace = AVCOL_SPC_UNSPECIFIED; break; + } + + ctx->act = buf[0x2C] & 1; if (ctx->act && ctx->cid_table->cid != 1256 && ctx->cid_table->cid != 1270) av_log(ctx->avctx, AV_LOG_WARNING, "Adaptive color transform in an unsupported profile.\n"); |