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 D5F2D454A6 for ; Wed, 31 May 2023 15:32:20 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id ABD0968C203; Wed, 31 May 2023 18:32:17 +0300 (EEST) Received: from mail0.khirnov.net (red.khirnov.net [176.97.15.12]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id D819268C1D5 for ; Wed, 31 May 2023 18:32:10 +0300 (EEST) Received: from localhost (localhost [IPv6:::1]) by mail0.khirnov.net (Postfix) with ESMTP id 52C6E2404F5 for ; Wed, 31 May 2023 17:32:10 +0200 (CEST) Received: from mail0.khirnov.net ([IPv6:::1]) by localhost (mail0.khirnov.net [IPv6:::1]) (amavisd-new, port 10024) with ESMTP id nq7wOHcMpdJz for ; Wed, 31 May 2023 17:32:09 +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 A003A2404EC for ; Wed, 31 May 2023 17:32:09 +0200 (CEST) Received: from libav.khirnov.net (libav.khirnov.net [IPv6:::1]) by libav.khirnov.net (Postfix) with ESMTP id 5B7203A03F3 for ; Wed, 31 May 2023 17:32:09 +0200 (CEST) From: Anton Khirnov To: ffmpeg-devel@ffmpeg.org Date: Wed, 31 May 2023 17:32:04 +0200 Message-Id: <20230531153205.24424-2-anton@khirnov.net> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230531153205.24424-1-anton@khirnov.net> References: <20230531153205.24424-1-anton@khirnov.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 2/3] doc/examples/transcode: stop using decoder's AVCodecContext.time_base 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: The contents of this field are not defined for decoding. Use pkt_timebase, which is the timebase of demuxed packets. Drop a tautological av_packet_rescale_ts() call, as the stream and decoder timebases are the same. --- doc/examples/transcode.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/doc/examples/transcode.c b/doc/examples/transcode.c index 7110816fe6..2e1491f432 100644 --- a/doc/examples/transcode.c +++ b/doc/examples/transcode.c @@ -269,7 +269,7 @@ static int init_filter(FilteringContext* fctx, AVCodecContext *dec_ctx, snprintf(args, sizeof(args), "video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d", dec_ctx->width, dec_ctx->height, dec_ctx->pix_fmt, - dec_ctx->time_base.num, dec_ctx->time_base.den, + dec_ctx->pkt_timebase.num, dec_ctx->pkt_timebase.den, dec_ctx->sample_aspect_ratio.num, dec_ctx->sample_aspect_ratio.den); @@ -309,7 +309,7 @@ static int init_filter(FilteringContext* fctx, AVCodecContext *dec_ctx, av_channel_layout_describe(&dec_ctx->ch_layout, buf, sizeof(buf)); snprintf(args, sizeof(args), "time_base=%d/%d:sample_rate=%d:sample_fmt=%s:channel_layout=%s", - dec_ctx->time_base.num, dec_ctx->time_base.den, dec_ctx->sample_rate, + dec_ctx->pkt_timebase.num, dec_ctx->pkt_timebase.den, dec_ctx->sample_rate, av_get_sample_fmt_name(dec_ctx->sample_fmt), buf); ret = avfilter_graph_create_filter(&buffersrc_ctx, buffersrc, "in", @@ -547,9 +547,6 @@ int main(int argc, char **argv) av_log(NULL, AV_LOG_DEBUG, "Going to reencode&filter the frame\n"); - av_packet_rescale_ts(packet, - ifmt_ctx->streams[stream_index]->time_base, - stream->dec_ctx->time_base); ret = avcodec_send_packet(stream->dec_ctx, packet); if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Decoding failed\n"); -- 2.40.1 _______________________________________________ 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".