ffmpeg | branch: release/7.1 | Lynne <d...@lynne.ee> | Fri Sep 27 09:52:14 2024 +0200| [9ada04faa3780c6360ffc6f354374e06bca00a8a] | committer: Lynne
vulkan_encode_h265: fix rate control VBV values The values written were placeholder values. (cherry picked from commit 81c6e6c9eeb2ced02654631dbe83d342e6b59505) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9ada04faa3780c6360ffc6f354374e06bca00a8a --- libavcodec/vulkan_encode_h265.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/vulkan_encode_h265.c b/libavcodec/vulkan_encode_h265.c index 54bf071d78..6aadbc93fc 100644 --- a/libavcodec/vulkan_encode_h265.c +++ b/libavcodec/vulkan_encode_h265.c @@ -124,12 +124,12 @@ static int init_pic_rc(AVCodecContext *avctx, FFHWBaseEncodePicture *pic, .consecutiveBFrameCount = FFMAX(ctx->base.b_per_p - 1, 0), .subLayerCount = 0, }; - rc_info->pNext = &hp->vkrc_info; - rc_info->virtualBufferSizeInMs = 1000; - rc_info->initialVirtualBufferSizeInMs = 500; if (rc_info->rateControlMode > VK_VIDEO_ENCODE_RATE_CONTROL_MODE_DISABLED_BIT_KHR) { + rc_info->virtualBufferSizeInMs = (enc->hrd_buffer_size * 1000LL) / avctx->bit_rate; + rc_info->initialVirtualBufferSizeInMs = (enc->initial_buffer_fullness * 1000LL) / avctx->bit_rate; + hp->vkrc_layer_info = (VkVideoEncodeH265RateControlLayerInfoKHR) { .sType = VK_STRUCTURE_TYPE_VIDEO_ENCODE_H265_RATE_CONTROL_LAYER_INFO_KHR, _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
