From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 8DC7B45CAB for ; Sun, 2 Apr 2023 22:02:40 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DC3E168BF26; Mon, 3 Apr 2023 01:02:37 +0300 (EEST) Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 48B1168BE86 for ; Mon, 3 Apr 2023 01:02:32 +0300 (EEST) Received: by mail-pf1-f169.google.com with SMTP id q20so6715590pfs.2 for ; Sun, 02 Apr 2023 15:02:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=irltoolkit.com; s=google; t=1680472950; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=2NTDCdi85nSnCoj+u6X1TUiSoG6B2l9nWYG47U6onuo=; b=gmu7moDj0NyxYSqL6nUxB9GWQr0O2MlxEUf37Mtv5bf9eGO1HBONKB013CDuPd8sFG 5xzhTY1uKuOAHjxj/brhqi8NmEyyT0YPb7zgVPawB08UEWFri1NnyRt4FkMulllM0ILf pSKFQvBrb/FTo6c20sz2eM4xivl+G1QlE6LFO9HY6La6+29a+YmzcShL6haGPp4uDyTq zMVISvpNhpm3itbLVJuYgoecRTJerUOXf1Q1O1bBkkRxw9698rtP+9+/YoJPpCNAYsLo +YFcTcJNSmnN74xlIj/lWs2jZDSchQCSnoscsb2F1wZaFgFPbCVmJjUKRCCv2zlzB5xo 0KNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680472950; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=2NTDCdi85nSnCoj+u6X1TUiSoG6B2l9nWYG47U6onuo=; b=tvcScWBxYXxtBqRV0tdeKMRqbVykHV0ObEoC5prhbYkWrF34VCkUHu9pFg0ODtg4SB FFMsc+LyWSJitlzquD3AloKC63cKBN3EUipnMGLMmO8lcXTjpJhAVn/D9DjT53Kxp/pT b5fP4Oh56csPYbBAWmXGQusopjGEDw/Hch57fRbhVUtTCxs3tBoRV6fxPxdyT89cb8fU qbxW9Y+1rwFCyZ9ODyO1iN2yjKKrro4eDUzD9ak0h0dVogjkJI2DrRsauE/lgIJYeMlB gmmikW7bHJIjkM7dQVySUcEpVCLUYzwZZ1/Ol4nxyMkxFO1SQFPMxl8Ux33kgI5vD2j/ s6qQ== X-Gm-Message-State: AAQBX9dqPY8rLHgXip5AFqhqzpf0Gz+3HezbEjly1jjgHyIBcErqQU8N Iq4fqswDcQxbZwacF9EgeTMNSe9torc3TjPKct0= X-Google-Smtp-Source: AKy350aiitee5zymop0M7FElV78HEcND8loS683vq9FzGkYElFw0jXOPEIor1UjkcnWU4mCFgNqE+Q== X-Received: by 2002:a62:3855:0:b0:627:e6a2:a85b with SMTP id f82-20020a623855000000b00627e6a2a85bmr31855831pfa.2.1680472950193; Sun, 02 Apr 2023 15:02:30 -0700 (PDT) Received: from u30-server.. (2.53.ultimate-int.uia.net. [66.146.53.2]) by smtp.gmail.com with ESMTPSA id p10-20020a63c14a000000b00502f1540c4asm4782551pgi.81.2023.04.02.15.02.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Apr 2023 15:02:29 -0700 (PDT) From: tt2468 To: ffmpeg-devel@ffmpeg.org Date: Sun, 2 Apr 2023 15:02:25 -0700 Message-Id: <20230402220225.342600-1-tt2468@irltoolkit.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Unsent: 1 Subject: [FFmpeg-devel] [PATCH] avcodec/nvenc: fix b-frame DTS behavior with fractional framerates X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: tt2468 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: When using fractional framerates (or any fraction with a numerator != 1), DTS values for packets would be calculated incorrectly. Signed-off-by: tt2468 --- libavcodec/nvenc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c index 9acf3e8697..8b02856507 100644 --- a/libavcodec/nvenc.c +++ b/libavcodec/nvenc.c @@ -2266,7 +2266,8 @@ static int nvenc_set_timestamp(AVCodecContext *avctx, dts = reorder_queue_dequeue(ctx->reorder_queue, avctx, pkt); if (avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) { - pkt->dts = dts - FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->ticks_per_frame, 1); + pkt->dts = dts - + FFMAX(ctx->encode_config.frameIntervalP - 1, 0) * FFMAX(avctx->time_base.num * avctx->ticks_per_frame, avctx->time_base.num); } else { pkt->dts = pkt->pts; } -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".