From patchwork Wed Sep 28 09:32:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 38409 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:3b1c:b0:96:9ee8:5cfd with SMTP id c28csp83119pzh; Wed, 28 Sep 2022 02:34:34 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4M8NLS3dZh7TAUKkDovJPmlSvpC4iAKM3yr+r78KRv+N8kV8haXSD5bSfHzJu+wWgq8YXv X-Received: by 2002:a17:907:2cd5:b0:77c:b9cb:bdac with SMTP id hg21-20020a1709072cd500b0077cb9cbbdacmr27322194ejc.265.1664357674027; Wed, 28 Sep 2022 02:34:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664357674; cv=none; d=google.com; s=arc-20160816; b=VxTtMAkk0NHPLBwKSAHeopsyBTWkTAu05vLXSz1tVhYGtEzm5tWMHOSXs4HeUQY+mb MpWQWEYgrVdGhDk3D2EX3Y5L3N5SYaRWBlxC2VniwW1t8GL90NrJepY81dNQ/aT/n9Po aV5orKWM6KU+ZLOk2LrPH/qULFKk4njibdVafuMClxZnNTt4uyShGw12zjVooBEuF+J7 hOAaozPscPvP5oqRVk0S6s91zeE+bzryMrOlbG1OEhBD6CSfuLdZWa+x4PytKhNc3DMr ex6zxCewavCNklTK2velgB1mXpX2irVKMGse8t20Uufx3fN40NvjHsiKu9tTZcaJJZ9Q rLMw== 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=zZHlcS86xYRHJN+WJmcEVWfnFAEK8SDAxP598449GdE=; b=e+85DcpJEA22o6vafjlYApfdTGCLScSJjZaKNuIhlUswtmMj9ijex6t7IBDKKUeIci 6PyGYjCpa27MncUE1d8brwhCTg4PuU6Bg+tudjm64GSV8OhkRDhPv8fMR7jv/So8Dp9O Rs60aNx8o9Hzx4NaoBeSBOFvZv0zf6T9zEzygaAXGXnXZRlUvl7xb5S/1p2z79fsuJP7 qDoOHI3hveH5R9HYw2SnhhIHCVLptBh6dWPKdbJJ7WeBU8nEnRVKN/eP5UNnK1KrtDzf aYfqWhGSkkhS9OvJwciHxyitfPCHPVN/9jLM8d7+0Z3rRGy4t4IYXXAgCKOqWjaRgywy FBZA== 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 d6-20020a170906040600b007701a050273si3329508eja.942.2022.09.28.02.34.33; Wed, 28 Sep 2022 02:34:34 -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 B865568BBBE; Wed, 28 Sep 2022 12:34:16 +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 F029568BBC1 for ; Wed, 28 Sep 2022 12:34:07 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 677D62404E4 for ; Wed, 28 Sep 2022 11:34:07 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id 76IZa2a_mqGp for ; Wed, 28 Sep 2022 11:34:05 +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 DAD242400F4 for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id ED5F43A014F for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 28 Sep 2022 11:32:11 +0200 Message-Id: <20220928093213.947-1-anton@khirnov.net> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/3] lavc/encode: make sure frame timebase matches encoder, when set 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: pWmuG+AtSYwV AVFrame.time_base has been added recently, but is currently not used for anything. Prepare for its use in encoders by rejecting frames where time_base is set, but differs from the AVCodecContext one. --- libavcodec/avcodec.h | 4 ++++ libavcodec/encode.c | 8 ++++++++ libavutil/frame.h | 5 +++-- 3 files changed, 15 insertions(+), 2 deletions(-) diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 7365eb5cc0..4030675d4f 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2645,6 +2645,10 @@ int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame); * packets are ignored, and sending frames will return * AVERROR_EOF. * + * frame->time_base should be set to the same value as + * avctx->time_base. This is not required yet, but may be in + * the future. + * * For audio: * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame * can have any number of samples. diff --git a/libavcodec/encode.c b/libavcodec/encode.c index b275344bd1..0f78012747 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -386,6 +386,14 @@ static int encode_send_frame_internal(AVCodecContext *avctx, const AVFrame *src) AVFrame *dst = avci->buffer_frame; int ret; + /* make sure the frame's timebase (if set) matches the encoder one */ + if (src->time_base.num && + (src->time_base.num != avctx->time_base.num || + src->time_base.den != avctx->time_base.den)) { + av_log(avctx, AV_LOG_ERROR, "Mismatching frame/encoder time base\n"); + return AVERROR(EINVAL); + } + if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { /* extract audio service type metadata */ AVFrameSideData *sd = av_frame_get_side_data(src, AV_FRAME_DATA_AUDIO_SERVICE_TYPE); diff --git a/libavutil/frame.h b/libavutil/frame.h index 6d9563bc5d..c5e2de85b3 100644 --- a/libavutil/frame.h +++ b/libavutil/frame.h @@ -441,8 +441,9 @@ typedef struct AVFrame { /** * Time base for the timestamps in this frame. * In the future, this field may be set on frames output by decoders or - * filters, but its value will be by default ignored on input to encoders - * or filters. + * filters; its value will be by default ignored on input to filters. + * For frames sent to encoders, it should be set by the user to the same + * value as AVCodecContext.time_base. */ AVRational time_base; From patchwork Wed Sep 28 09:32:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 38407 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:3b1c:b0:96:9ee8:5cfd with SMTP id c28csp82980pzh; Wed, 28 Sep 2022 02:34:17 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4fIACvGcO493NAxBdEU+8kuU9BD5jH34MrNoEBgXMSna2SlcTQAmc6Knn07JIgUIX906Ov X-Received: by 2002:aa7:c792:0:b0:453:98b7:213c with SMTP id n18-20020aa7c792000000b0045398b7213cmr32337448eds.159.1664357657404; Wed, 28 Sep 2022 02:34:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664357657; cv=none; d=google.com; s=arc-20160816; b=FW4R6L8X3Qs+6hyyHWMT6doZmvXy+denPowBg9KGAS6VDA12chGpGGR2VobO2aUVTY foRaSvjUw/peLnpwEDt9cEgnR/4aYwZQd4CtL5mrij+O9bfb+746cjf5BJ1/SN1GF2qc NG1Zym/rW6sUqxlSLd/iHF8kSZzQBImNRL1MjZzBhKyli567ugdAat7FlqQeWGp5Qaor ZoXCQAYBZLTbZ/Q6tXOoWf6YtC1iW1TuJgxV0p48ci5874bRpDuvMdO4x01xwnHkmlDO Bua/zEzEQoweAkSLywbrYzD/lbfLPbrpkTwVNbvCeyhBhuSfc2vTCXFHWaAxSz8eZNqM UaYQ== 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:references:in-reply-to:message-id :date:to:from:delivered-to; bh=U9jb6a2cixgSrBw6eTLrbrqFFWXgn3tpNREuaMSuok4=; b=s071s+T2RK3vloIwreFk84KEtlUM5dx3jAxtv6BqjgqQ8eLTqnVAoZhbEnGFjMstVd mqJXQUdhZSF84gudAYRGLLPciQSgV7MTSy06B+Vu3SYuJpUh7B4YkB7pdJGjXtJD3HWf DXAEEaJTp0LDfkV1v0fB9e2gV6aTKgZquM1qZla+EkbyH7o9R7R8XdJtntzyvba4aI85 yegh2l2/l4BBT4rdqdXZoa9AyPT6s/YfZHI0uqT6/CoY830tK4Al19dkF15BAA8Sq/x1 2ieIjpKW2VX13cVau1HNPob+rSaBYmfGfc9N0jenTvsOlYz42hj8w4XaA73YCewYlNg+ nuiQ== 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 qw18-20020a1709066a1200b007808393cf7fsi4261011ejc.413.2022.09.28.02.34.16; Wed, 28 Sep 2022 02:34:17 -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 A91E768BBCB; Wed, 28 Sep 2022 12:34:13 +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 F407368B7FF for ; Wed, 28 Sep 2022 12:34:06 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 647ED2404F5 for ; Wed, 28 Sep 2022 11:34:06 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id cutkjJoVmIwH for ; Wed, 28 Sep 2022 11:34:05 +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 E2FA7240183 for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id EF4813A0520 for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 28 Sep 2022 11:32:12 +0200 Message-Id: <20220928093213.947-2-anton@khirnov.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220928093213.947-1-anton@khirnov.net> References: <20220928093213.947-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/3] lavc/encode: generalize a check for setting dts=pts 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: 4jKZDVy9q0BL DTS may be different from PTS only if both of these are true: - the codec supports reordering - the encoder has delay --- libavcodec/encode.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/libavcodec/encode.c b/libavcodec/encode.c index 0f78012747..fb3ab0db3c 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -211,7 +211,7 @@ int ff_encode_encode_cb(AVCodecContext *avctx, AVPacket *avpkt, if (avctx->codec->type == AVMEDIA_TYPE_VIDEO && !(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) - avpkt->pts = avpkt->dts = frame->pts; + avpkt->pts = frame->pts; if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) { if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { if (avpkt->pts == AV_NOPTS_VALUE) @@ -221,9 +221,12 @@ int ff_encode_encode_cb(AVCodecContext *avctx, AVPacket *avpkt, frame->nb_samples); } } - if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { + + // dts equals pts unless there is reordering + // there can be no reordering if there is no encoder delay + if (!(avctx->codec_descriptor->props & AV_CODEC_PROP_REORDER) || + !(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) avpkt->dts = avpkt->pts; - } } else { unref: av_packet_unref(avpkt); From patchwork Wed Sep 28 09:32:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anton Khirnov X-Patchwork-Id: 38408 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:3b1c:b0:96:9ee8:5cfd with SMTP id c28csp83056pzh; Wed, 28 Sep 2022 02:34:25 -0700 (PDT) X-Google-Smtp-Source: AMsMyM52VVlLFXu9cxS4sR9stteENTgrJpN66NMlnXTx6AIKEH6Sk0pSqUfIpT5IWM6j9wsuEqzh X-Received: by 2002:a17:907:2c77:b0:77b:4445:a852 with SMTP id ib23-20020a1709072c7700b0077b4445a852mr26554041ejc.582.1664357665605; Wed, 28 Sep 2022 02:34:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664357665; cv=none; d=google.com; s=arc-20160816; b=awaqDWm+rH+JHnN+B5bx9kbuiw4AgnDpblq3x+ONdkRu32pkty/8i9w4nWgv8T/Csk Tgo02kjmoZg66sbYjoCrUC35pz1+Cucec4ELhXjohPREX5bTEOgBcWY7G9PSrVYOo9zt b33Mh4gbk/z09zClKDWW7i3nWqtsHLWv37im7R2LU4ROQ0+58xjuo3GcHWti+SuHXr5W 1FwR2xN96t+zDzHf4xY9xHSPMPLNgV1FmnCZcmIt7I7Xq9UIm3TSrTwiA/6E22JOjM7Z E0djYThVZJeYZjQgy64npnKGw5CqYum/oe8aibmoMR37ej9N/HoHUu9D01KUSr7BQM3q ci+Q== 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:references:in-reply-to:message-id :date:to:from:delivered-to; bh=nVxnxKsHrbmtAB2CyivcqGIa9kSsAbsbp9j/L4nLpiM=; b=a4QJfmYGiNVdM7CEkivHi2wBd+Tg6s5xCOYolBFZAzqn4IsuOdoEP3UJNUoNJz/LEg lyftcE4bd/9XIczzUmHo8IV9zOJUWh90DZizclf7oGSALMVVseUUgRC9A5Lq7pMcmkUY SknXWDUnGCwChq0mA6uNNX0qUBe+w/jjj/YcQj9CODc/vPAdKEy37GxAfOuutcafhiMR GCYeXqRT9CizDL7Vlqe0hpqUf/awt044UHmjnnHzjjV4a4IpRrBUoq4kvgdRXjWFJ0f8 s5aIZH8/ptIcsKbJma3RXOlLf48L/pKI55dxTxvSmCIm/X6m4DOUj4b+4WvD1ZRbcFZe Kr9Q== 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 ga29-20020a1709070c1d00b0073db9474d06si5221892ejc.325.2022.09.28.02.34.25; Wed, 28 Sep 2022 02:34:25 -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 C7FDE68BBD2; Wed, 28 Sep 2022 12:34:14 +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 4ADF268B7FF for ; Wed, 28 Sep 2022 12:34:07 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id BEC38240183 for ; Wed, 28 Sep 2022 11:34:06 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id GqvPisCvm3FZ for ; Wed, 28 Sep 2022 11:34:06 +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 E5D4D2404E4 for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id F0B003A0D7F for ; Wed, 28 Sep 2022 11:34:05 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 28 Sep 2022 11:32:13 +0200 Message-Id: <20220928093213.947-3-anton@khirnov.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220928093213.947-1-anton@khirnov.net> References: <20220928093213.947-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/3] lavc/encode: combine setting no-delay pts for video/audio 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: tVsKfNjyOq5H --- libavcodec/encode.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/encode.c b/libavcodec/encode.c index fb3ab0db3c..a1bc10fa3a 100644 --- a/libavcodec/encode.c +++ b/libavcodec/encode.c @@ -209,13 +209,13 @@ int ff_encode_encode_cb(AVCodecContext *avctx, AVPacket *avpkt, av_assert0(avpkt->buf); } - if (avctx->codec->type == AVMEDIA_TYPE_VIDEO && - !(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) - avpkt->pts = frame->pts; + // set the timestamps for the simple no-delay case + // encoders with delay have to set the timestamps themselves if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY)) { + if (avpkt->pts == AV_NOPTS_VALUE) + avpkt->pts = frame->pts; + if (avctx->codec->type == AVMEDIA_TYPE_AUDIO) { - if (avpkt->pts == AV_NOPTS_VALUE) - avpkt->pts = frame->pts; if (!avpkt->duration) avpkt->duration = ff_samples_to_time_base(avctx, frame->nb_samples);