Hi Michael, Here is the updated patch to support Vbv-end Feature,the API in the patch is expected to work with X265_BUILD >= 213 only.
>From 64ce51509c74d7a4f9d86dd73662e561ab9c8845 Mon Sep 17 00:00:00 2001
From: yaswanthsastry <yaswanth.sas...@multicorewareinc.com>
Date: Thu, 17 Oct 2024 14:24:47 +0530
Subject: [PATCH] Added support to enable VBV-End feature with x265 encode
---
fftools/ffmpeg_enc.c | 2 ++
libavcodec/avcodec.h | 1 +
libavcodec/libx265.c | 5 +++++
3 files changed, 8 insertions(+)
diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c
index a46af4dce1..080e44f2df 100644
--- a/fftools/ffmpeg_enc.c
+++ b/fftools/ffmpeg_enc.c
@@ -187,7 +187,9 @@ int enc_open(void *opaque, const AVFrame *frame)
InputStream *ist = ost->ist;
Encoder *e = ost->enc;
EncoderPriv *ep = ep_from_enc(e);
+ AVFormatContext* ic = input_files[ost->file->index]->ctx;
AVCodecContext *enc_ctx = e->enc_ctx;
+ enc_ctx->duration = (double)(ic->duration);
Decoder *dec = NULL;
const AVCodec *enc = enc_ctx->codec;
OutputFile *of = ost->file;
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 77ca8dee1f..e6ca5babee 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -2086,6 +2086,7 @@ typedef struct AVCodecContext {
*/
AVFrameSideData **decoded_side_data;
int nb_decoded_side_data;
+ double duration;
} AVCodecContext;
/**
diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c
index 63cc497f83..44f3de064d 100644
--- a/libavcodec/libx265.c
+++ b/libavcodec/libx265.c
@@ -693,6 +693,7 @@ static int libx265_encode_frame(AVCodecContext *avctx,
AVPacket *pkt,
}
x265pic.pts = pic->pts;
+ x265pic.poc = pic->pts;
x265pic.bitDepth =
av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth;
x265pic.sliceType = pic->pict_type == AV_PICTURE_TYPE_I ?
@@ -785,6 +786,10 @@ static int libx265_encode_frame(AVCodecContext *avctx,
AVPacket *pkt,
}
}
+#if X265_BUILD >= 213
+if(ctx->params->vbvBufferEnd)
+
ctx->api->configure_vbv_end(ctx->encoder,&x265pic,(avctx->duration/1000000));
+#endif
#if X265_BUILD >= 167
sd = av_frame_get_side_data(pic, AV_FRAME_DATA_DOVI_METADATA);
if (ctx->dovi.cfg.dv_profile && sd) {
--
2.17.1
On Fri, Oct 11, 2024 at 10:50 PM Michael Niedermayer <mich...@niedermayer.cc>
wrote:
> On Wed, Oct 09, 2024 at 01:58:13PM +0530, Yaswanth Sastry wrote:
> > From 5cd8272ccf9902a4eb5451fed583909c63941fb7 Mon Sep 17 00:00:00 2001
> > From: From: yaswanthsastry <yaswanth.sas...@multicorewareinc.com>
> > Date: Wed, 9 Oct 2024 13:44:54 +0530
> > Subject: [PATCH] Added support to enable VBV-End feature with x265 encode
> >
> > ---
> > fftools/ffmpeg_enc.c | 2 ++
> > libavcodec/avcodec.h | 1 +
> > libavcodec/libx265.c | 3 +++
> > 3 files changed, 6 insertions(+)
>
> breaks build on ubuntu:
>
> libavcodec/libx265.c: In function ‘libx265_encode_frame’:
> libavcodec/libx265.c:791:21: error: ‘x265_api’ {aka ‘const struct
> x265_api’} has no member named ‘configure_vbv_end’
> 791 |
> ctx->api->configure_vbv_end(ctx->encoder,&x265pic,(avctx->duration/1000000));
> | ^~
> make: *** [ffbuild/common.mak:81: libavcodec/libx265.o] Error 1
> make: *** Waiting for unfinished jobs....
>
> thx
>
> [...]
>
> --
> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> What is money laundering? Its paying someone and not telling the
> government.
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0001-Added-support-to-enable-VBV-End-feature-with-x265-en.patch
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