From: Zhao Zhili <quinkblack-at-foxmail.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: [FFmpeg-devel] [PATCH 3/6] avcodec/hevc: Don't drop packet with duplicate POC
Date: Tue, 18 Mar 2025 20:58:42 +0800
Message-ID: <tencent_523EC9576D9CEAE0A05BBE35F380E4347B09@qq.com> (raw)
From: Zhao Zhili <zhilizhao@tencent.com>
This can happen when stream repeat from CRA, e.g., generated by
mp4 with editlist. Hardware decoder like videotoolbox reports error
after packet been dropped.
---
libavcodec/hevc/refs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/hevc/refs.c b/libavcodec/hevc/refs.c
index 6f291bbf79..269787e198 100644
--- a/libavcodec/hevc/refs.c
+++ b/libavcodec/hevc/refs.c
@@ -217,9 +217,9 @@ int ff_hevc_set_new_ref(HEVCContext *s, HEVCLayerContext *l, int poc)
HEVCFrame *frame = &l->DPB[i];
if (frame->f && frame->poc == poc) {
- av_log(s->avctx, AV_LOG_ERROR, "Duplicate POC in a sequence: %d.\n",
+ av_log(s->avctx, AV_LOG_WARNING, "Duplicate POC in a sequence: %d.\n",
poc);
- return AVERROR_INVALIDDATA;
+ break;
}
}
--
2.46.0
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