From patchwork Wed Apr 29 13:25:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: leozhang X-Patchwork-Id: 19372 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id DBE3644BDCD for ; Wed, 29 Apr 2020 16:26:08 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id C48C968BFEA; Wed, 29 Apr 2020 16:26:08 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smg-bj-02.qiyi.com (unknown [202.108.14.100]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7527068BD89 for ; Wed, 29 Apr 2020 16:26:01 +0300 (EEST) X-AuditID: ca6c0e64-3bfff70000008de1-28-5ea98067fdc6 Received: from mail.iqiyi.com (Unknown_Domain [10.16.130.5]) by smg-bj-02.qiyi.com (Qiyi mail Gateway) with SMTP id 42.3C.36321.76089AE5; Wed, 29 Apr 2020 21:25:59 +0800 (HKT) From: leozhang To: Date: Wed, 29 Apr 2020 21:25:55 +0800 Message-ID: <1588166755-85064-1-git-send-email-leozhang@qiyi.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.41.132.132] X-ClientProxiedBy: BJ-CAS32.iqiyi.pps (10.11.50.121) To EXCH28B.iqiyi.pps (10.16.148.55) Subject: [FFmpeg-devel] [PATCH 3/3] doc/muxers: add command example how to delay output live stream X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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" Signed-off-by: leozhang --- doc/muxers.texi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/muxers.texi b/doc/muxers.texi index 5140c00..c4dbf7d 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -2294,6 +2294,17 @@ ffmpeg -re -i ... -c:v libx264 -c:a aac -f fifo -fifo_format flv -map 0:v -map 0 @end itemize +@itemize + +@item +Add 20 seconds delay to streaming rtmp. +@example +ffmpeg -i your_input_stream_address -c copy -map 0:a -map 0:v -f fifo -paced 1 -queue_size 6000000 + -output_delay 20000000 -fifo_format flv rtmp://example.com/live/delayed_stream_name +@end example + +@end itemize + @anchor{tee} @section tee