[FFmpeg-devel] [PATCH] avcodec/h264: ignore POC when flag is set
kevmo314 at gmail.com
kevmo314 at gmail.com
Fri Sep 13 08:40:17 EEST 2024
From: Kevin Wang <kevmo314 at gmail.com>
When the flag AV_CODEC_FLAG_OUTPUT_CORRUPT or AV_CODEC_FLAG2_SHOW_ALL
is set, ignore any out of order POC's as they may still be valid
frames.
Fixes https://trac.ffmpeg.org/ticket/11190.
Signed-off-by: Kevin Wang <kevmo314 at gmail.com>
---
libavcodec/h264_slice.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c
index a66b75ca80..fc5a829755 100644
--- a/libavcodec/h264_slice.c
+++ b/libavcodec/h264_slice.c
@@ -1341,7 +1341,8 @@ static int h264_select_output_frame(H264Context *h)
out_idx = i;
}
if (h->avctx->has_b_frames == 0 &&
- ((h->delayed_pic[0]->f->flags & AV_FRAME_FLAG_KEY) ||
h->delayed_pic[0]->mmco_reset))
+ // Check if we should ignore the output order and output the frame
+ ((h->delayed_pic[0]->f->flags & AV_FRAME_FLAG_KEY) ||
h->delayed_pic[0]->mmco_reset || h->avctx->flags &
(AV_CODEC_FLAG_OUTPUT_CORRUPT | AV_CODEC_FLAG2_SHOW_ALL)))
h->next_outputed_poc = INT_MIN;
out_of_order = out->poc < h->next_outputed_poc;
--
2.34.1
More information about the ffmpeg-devel
mailing list