From patchwork Fri Apr 14 16:42:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 41182 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:4645:b0:e3:3194:9d20 with SMTP id eb5csp642329pzb; Fri, 14 Apr 2023 09:43:07 -0700 (PDT) X-Google-Smtp-Source: AKy350aBuhZboq+CaAbhNEyCuANzQcxP9E5Fr/R5lvgfQPHFnpjjBos75/xfW50h01qTTjZN28li X-Received: by 2002:a17:907:3203:b0:94e:e99f:ae5 with SMTP id xg3-20020a170907320300b0094ee99f0ae5mr2597852ejb.65.1681490586886; Fri, 14 Apr 2023 09:43:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681490586; cv=none; d=google.com; s=arc-20160816; b=nVGHsYQnwJt+wKTnA59cU1ijR4SjIjssB3FUzDomzEGdgKCMDU2y2dLhIe5BPKpXuT RMU3eBoJGlX1g7mfZh+CZvj2rlGv5PhNosMSc5INwKXMAH+RPt/jwiCyhYUI6az6630z a1sNN4TYVzZGE6xPM2rUIio2OMK4wCpXXT3cOHhCFOMmhQ8/zYXNtbNxggPzrO35yphX 18cMznLp94YmfWLph6u3aOGA1y6mKWGQpbGf6R4LdyA1TfDFzxiTJQJDOk8vM4Zi3sqL QCFe4fgRRFw1GSV0/8wvWCixKkNLm5ESB8PWZRchDBdBleTgTPxgqO/EtpM947VB4zR1 53SQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:message-id:date:to:from :delivered-to; bh=JHru05shEmxxAWG6facM1qc0fIbv4PcLrHmgNClCttg=; b=C4TSArPngL3bYuf5aU9EY1wd448Dml1b1VLpdz9lML78fXHUMg6FHQuxBFY6aEVrNv Rdqt3RUFxAz5F5mEgL9mVQK9E7slFWvJ3gc/+qogNk9coSPG73uds4Zx+2JbyVN70ZPs RkvPCIG46G5N/7bNxx7hE5+0quIzBq8y3Oj+cENKPlTuuDGrwyExU2od6cPKbz4Ad28J p1EMTRIaIJ+9y34/UxKwkkS6GV1Tgdno2I8Q+qFAy3w1VQ/Fjg/z3qh6moGRX6KKuZHB Pp7GzSWqLkgQ4EOO6aDeKsCiMKGjXmjrWwDlcBCfPdZsSVVxBrBpr2YBNNCmWbg8Ms8U ykSg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id fl23-20020a1709072a9700b008b90d160acbsi4616701ejc.579.2023.04.14.09.43.04; Fri, 14 Apr 2023 09:43:06 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 53ECC68BEB1; Fri, 14 Apr 2023 19:43:01 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 26B1168B79A for ; Fri, 14 Apr 2023 19:42:55 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 90AED2405F9 for ; Fri, 14 Apr 2023 18:42:54 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id sjcw9F4O51Yt for ; Fri, 14 Apr 2023 18:42:54 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:2a00:c500:561:201::7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "libav.khirnov.net", Issuer "smtp.khirnov.net SMTP CA" (verified OK)) by mail0.khirnov.net (Postfix) with ESMTPS id 230AA2404EC for ; Fri, 14 Apr 2023 18:42:54 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id 9E8A43A0191 for ; Fri, 14 Apr 2023 18:42:47 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Fri, 14 Apr 2023 18:42:38 +0200 Message-Id: <20230414164244.15264-1-anton@khirnov.net> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/7] lavfi: ensure audio frame durations match the sample count 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: lGVwnhEMcRPb --- libavfilter/avfilter.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 8d5702a0c8..d2e9ba47ef 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -997,6 +997,14 @@ int ff_filter_frame(AVFilterLink *link, AVFrame *frame) av_log(link->dst, AV_LOG_ERROR, "Sample rate change is not supported\n"); goto error; } + + frame->duration = av_rescale_q(frame->nb_samples, (AVRational){ 1, frame->sample_rate }, + link->time_base); +#if FF_API_PKT_DURATION +FF_DISABLE_DEPRECATION_WARNINGS + frame->pkt_duration = frame->duration; +FF_ENABLE_DEPRECATION_WARNINGS +#endif } link->frame_blocked_in = link->frame_wanted_out = 0;