X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fqsvenc.c;h=04b8e200cd6bf2186ee85c9ef9c9862372a7650f;hb=06d69a2d225ae0db433b62f0fa537b06e29b0db5;hp=d00fdfff88ed4ae6105f8ae496a7ade067410112;hpb=577e0132a2b5ca9fc4c286fee4e7908a4fc9cd4a;p=ffmpeg

diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index d00fdfff88e..04b8e200cd6 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -543,6 +543,8 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
 
 static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
 {
+    AVCPBProperties *cpb_props;
+
     uint8_t sps_buf[128];
     uint8_t pps_buf[128];
 
@@ -609,6 +611,14 @@ static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
     avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
     memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
 
+    cpb_props = ff_add_cpb_side_data(avctx);
+    if (!cpb_props)
+        return AVERROR(ENOMEM);
+    cpb_props->max_bitrate = avctx->rc_max_rate;
+    cpb_props->min_bitrate = avctx->rc_min_rate;
+    cpb_props->avg_bitrate = avctx->bit_rate;
+    cpb_props->buffer_size = avctx->rc_buffer_size;
+
     dump_video_param(avctx, q, ext_buffers + 1);
 
     return 0;