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Merge branch 'CR_2492_FFmpeg_Arvin.Zhu' into 'jh7110-mm-devel'

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CR 2492 FFmpeg:omx: gop parameter of hevc encoder

See merge request sdk/buildroot!81
This commit is contained in:
andy.hu
2022-11-02 10:07:36 +00:00
parent 88225bcca4 566fd27650
commit 7d0847f255
1 changed files with 35 additions and 0 deletions
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package/ffmpeg/0018-FFmpeg-omx-gop-parameter-of-hevc-encoder.patch
+35
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@@ -0,0 +1,35 @@
From 67b9e00e3abaa9179de91387bab9d00aa994d250 Mon Sep 17 00:00:00 2001
From: "arvin.zhu" <arvin.zhu@starfivetech.com>
Date: Wed, 2 Nov 2022 12:32:56 +0800
Subject: [PATCH] FFmpeg:omx: gop parameter of hevc encoder
repair gop parameter of hevc encoder not take effect
Signed-off-by: arvin.zhu <arvin.zhu@starfivetech.com>
---
libavcodec/omx.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavcodec/omx.c b/libavcodec/omx.c
index 77012ce..d101fa4 100755
--- a/libavcodec/omx.c
+++ b/libavcodec/omx.c
@@ -561,13 +561,12 @@ static av_cold int omx_component_init(AVCodecContext *avctx, const char *role)
err = OMX_SetParameter(s->handle, OMX_IndexParamVideoAvc, &avc);
CHECK(err);
} else if (avctx->codec->id == AV_CODEC_ID_HEVC) {
- OMX_VIDEO_PARAM_AVCTYPE hevc = { 0 };
+ OMX_VIDEO_PARAM_HEVCTYPE hevc = { 0 };
INIT_STRUCT(hevc);
hevc.nPortIndex = s->out_port;
err = OMX_GetParameter(s->handle, OMX_IndexParamVideoHevc, &hevc);
CHECK(err);
- hevc.nBFrames = 0;
- hevc.nPFrames = avctx->gop_size;
+ hevc.nKeyFrameInterval = avctx->gop_size;
err = OMX_SetParameter(s->handle, OMX_IndexParamVideoHevc, &hevc);
CHECK(err);
}
--
2.17.1