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 533EF40690 for ; Thu, 28 Apr 2022 13:26:26 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8C9F168B3FA; Thu, 28 Apr 2022 16:26:24 +0300 (EEST) Received: from mail-lf1-f47.google.com (mail-lf1-f47.google.com [209.85.167.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D575568AAA0 for ; Thu, 28 Apr 2022 16:26:22 +0300 (EEST) Received: by mail-lf1-f47.google.com with SMTP id x17so8592962lfa.10 for ; Thu, 28 Apr 2022 06:26:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=MlgpXcfxKoXxpZ64TvRQZJ9806QvfbYY0tOQ69v3QFg=; b=bg/64+zRNwCv3DVn4FAEGG9lfYZtNReVbEh2xPzkmx0s4i1+NWsgA5IT4aJmrIzqBw 2PBsRy6UBpmagOovnB9CwLA0GNdXst0B3kmXyt+Zp0B5l2qxJmWDi4GpKmcxhcSR3b9E ynHiLxs3XES345hRsj2vaEIIliyFY13ojDky3QPsWceofQKFXyDRXYReaSrkF7P8wsCx eo/TMNHKWmRdqs3IgkjRf0XrIXmooD+L4SE60KNwrYV/ZIAbOZVmuA7uOzVMROl4xtdh uCofmj/5izYg/rqKu0ZDvgHlBT9kax629fczDo9a+oiQU+rxdUG3b1abHR+QAMpoH1mZ wyBw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=MlgpXcfxKoXxpZ64TvRQZJ9806QvfbYY0tOQ69v3QFg=; b=jrisEHo7HR0LtG6Yn2Cx8dQd0zdLajsFywYYc5sS3j+qg4J0+fghcCeDjxzd0qv46m f22ZA374/rJE0MJ320symqzBr1QOWG3JCpeWC3iUQRU17IFzjt2Am2vMQzpLbELEM+vo CXXElrG3m7SsnbqEPtyFhCIr3jsW+8vqcm7yPIdri7q8f0Yb/M1eJkkSszOinxuiXDFS /BUj0F88D7j4xFSQpJ67bCKX/DjpKhermGcDgplxYDaD2ksfnQj+V9o5GDSlvcVqkLih u3FH7X315njSHuzJutsMTvXKIsdVWxWt6AdPV+Q3f1HiLAlGslHa7E0RKa+caxZj89kX 0FHQ== X-Gm-Message-State: AOAM5334QDjf6Gi8ze47FoB8DGX9aj3+wgufmlqxVU6xEOpDSnmpXkCB oPT8IxxSNU1+llN7OLhE3nZjy0oomm6OaUKzcKMTu2S86fQPHw== X-Google-Smtp-Source: ABdhPJxI7suGStXwxv/rmpooSzWAGuMExEzIPGNP7ijTaHMHNq0xdsSXtDtdHwnThC/HBE4MfIiP8CbMUHa3WKY79Fs= X-Received: by 2002:a05:6512:1398:b0:445:bcef:e4fd with SMTP id p24-20020a056512139800b00445bcefe4fdmr24124892lfa.398.1651152381606; Thu, 28 Apr 2022 06:26:21 -0700 (PDT) MIME-Version: 1.0 From: Andreas Unterweger Date: Thu, 28 Apr 2022 15:26:11 +0200 Message-ID: To: ffmpeg-devel@ffmpeg.org Subject: [FFmpeg-devel] [PATCH v5 2/4] doc/examples/transcode_aac: Set decoder packet timebase 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 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: Previously, the default timebase caused two warnings during decoding about not being able to update timestamps for skipped and discarded samples, respectively. Signed-off-by: Andreas Unterweger --- doc/examples/transcode_aac.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/doc/examples/transcode_aac.c b/doc/examples/transcode_aac.c index c9b93f6439..52548f080d 100644 --- a/doc/examples/transcode_aac.c +++ b/doc/examples/transcode_aac.c @@ -62,6 +62,7 @@ static int open_input_file(const char *filename, { AVCodecContext *avctx; const AVCodec *input_codec; + const AVStream *stream; int error; /* Open the input file to read from it. */ @@ -88,9 +89,11 @@ static int open_input_file(const char *filename, avformat_close_input(input_format_context); return AVERROR_EXIT; } + + stream = (*input_format_context)->streams[0]; /* Find a decoder for the audio stream. */ - if (!(input_codec = avcodec_find_decoder((*input_format_context)->streams[0]->codecpar->codec_id))) { + if (!(input_codec = avcodec_find_decoder(stream->codecpar->codec_id))) { fprintf(stderr, "Could not find input codec\n"); avformat_close_input(input_format_context); return AVERROR_EXIT; @@ -105,7 +108,7 @@ static int open_input_file(const char *filename, } /* Initialize the stream parameters with demuxer information. */ - error = avcodec_parameters_to_context(avctx, (*input_format_context)->streams[0]->codecpar); + error = avcodec_parameters_to_context(avctx, stream->codecpar); if (error < 0) { avformat_close_input(input_format_context); avcodec_free_context(&avctx); @@ -120,6 +123,9 @@ static int open_input_file(const char *filename, avformat_close_input(input_format_context); return error; } + + /* Set the packet timebase for the decoder. */ + avctx->pkt_timebase = stream->time_base; /* Save the decoder context for easier access later. */ *input_codec_context = avctx; -- 2.30.2 _______________________________________________ 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".