[FFmpeg-devel] [PATCH 4/4] avcodec/libx265: do not arbitrarily limit color values
Jan Ekström
jeebjp at gmail.com
Fri Mar 29 02:33:37 EET 2024
Newer specifications such as H.273 have, and probably will further
in the future add new values to these, so - instead of trying to update
these limits - we should simply check if the values are not set to the
value of "unspecified".
This should allow newer avutil values such as IPT-C2 or YCgCo-R
variants be passed to x265 itself, which apparently does its own
validation further down the line.
---
libavcodec/libx265.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c
index d3e74eaacf..43ab14bfee 100644
--- a/libavcodec/libx265.c
+++ b/libavcodec/libx265.c
@@ -315,12 +315,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
avctx->pix_fmt == AV_PIX_FMT_YUVJ422P ||
avctx->pix_fmt == AV_PIX_FMT_YUVJ444P;
- if ((avctx->color_primaries <= AVCOL_PRI_SMPTE432 &&
- avctx->color_primaries != AVCOL_PRI_UNSPECIFIED) ||
- (avctx->color_trc <= AVCOL_TRC_ARIB_STD_B67 &&
- avctx->color_trc != AVCOL_TRC_UNSPECIFIED) ||
- (avctx->colorspace <= AVCOL_SPC_ICTCP &&
- avctx->colorspace != AVCOL_SPC_UNSPECIFIED)) {
+ if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
+ avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
+ avctx->colorspace != AVCOL_SPC_UNSPECIFIED) {
ctx->params->vui.bEnableColorDescriptionPresentFlag = 1;
--
2.44.0
More information about the ffmpeg-devel
mailing list