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[78.14.80.42]) by smtp.gmail.com with ESMTPSA id z2-20020a1709063a0200b006e05b7ce3efsm3351769eje.107.2022.04.03.08.54.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Apr 2022 08:54:39 -0700 (PDT) Received: by mariano (Postfix, from userid 1000) id 8F940BFA62; Sun, 3 Apr 2022 17:27:06 +0200 (CEST) From: Stefano Sabatini To: FFmpeg development discussions and patches Date: Sun, 3 Apr 2022 17:27:06 +0200 Message-Id: <20220403152706.311651-1-stefasab@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] ffmpeg: document -d option 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 Cc: Stefano Sabatini Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: paF86R3LeiOX Option was added in commit 39aafa5ee90e10382e. Fix trac issue: http://trac.ffmpeg.org/ticket/1698 --- doc/ffmpeg.texi | 12 ++++++++++++ fftools/ffmpeg_opt.c | 3 +++ 2 files changed, 15 insertions(+) diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi index 164419cad3..bf738da0c1 100644 --- a/doc/ffmpeg.texi +++ b/doc/ffmpeg.texi @@ -845,6 +845,18 @@ ffmpeg -dump_attachment:t "" -i INPUT Technical note -- attachments are implemented as codec extradata, so this option can actually be used to extract extradata from any stream, not just attachments. + +@item -d (@emph{global}) + +Run ffmpeg in daemon mode. This options should be only specified as fist option, +or it will be ignored, for example as: +@example +ffmpeg -d ... +@end example + +This option disables log and detaches the @code{ffmpeg} process from the +terminal. + @end table @section Video Options diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c index 22c88287df..e3c93d1980 100644 --- a/fftools/ffmpeg_opt.c +++ b/fftools/ffmpeg_opt.c @@ -186,6 +186,7 @@ static int ignore_unknown_streams = 0; static int copy_unknown_streams = 0; static int recast_media = 0; static int find_stream_info = 1; +static int daemon = 0; static void uninit_options(OptionsContext *o) { @@ -3713,6 +3714,8 @@ const OptionDef options[] = { { "bits_per_raw_sample", OPT_INT | HAS_ARG | OPT_EXPERT | OPT_SPEC | OPT_OUTPUT, { .off = OFFSET(bits_per_raw_sample) }, "set the number of bits per raw sample", "number" }, + { "d", OPT_BOOL | OPT_EXPERT, { &daemon }, + "run in daemon mode, can only be specified as first option" }, /* video options */ { "vframes", OPT_VIDEO | HAS_ARG | OPT_PERFILE | OPT_OUTPUT, { .func_arg = opt_video_frames },