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[84.220.189.10]) by smtp.gmail.com with ESMTPSA id n15-20020a170906688f00b00a281f88f2ebsm2219072ejr.38.2024.01.06.10.55.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 Jan 2024 10:55:25 -0800 (PST) Received: by mariano (Postfix, from userid 1000) id 5F27DBFCDC; Sat, 6 Jan 2024 19:55:24 +0100 (CET) From: Stefano Sabatini To: FFmpeg development discussions and patches Date: Sat, 6 Jan 2024 19:55:24 +0100 Message-Id: <20240106185524.283103-1-stefasab@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 8/9] doc/muxers: add section for audio PCM muxers 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: j8ijl20S8TXk --- doc/muxers.texi | 76 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/doc/muxers.texi b/doc/muxers.texi index 1e05cc8355..e5370eecb9 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -177,6 +177,82 @@ ffplay -video_size 1920x1080 -pixel_format rgb24 -f rawvideo testsrc.rgb @end example @end itemize +@section RAW PCM muxers +This section covers raw PCM (Pulse-Code Modulation) audio muxers. + +They accept a single stream matching the designated codec. They do not +store timestamps or metadata. The recognized extension is the same as +the muxer name. + +It comprises the following muxers. The optional additional extension +used to automatically select the muxer from the output extension is +also shown in parentheses. + +@table @samp +@item alaw (al) +PCM A-law + +@item f32be +PCM 32-bit floating-point big-endian + +@item f32le +PCM 32-bit floating-point little-endian + +@item f64be +PCM 64-bit floating-point big-endian + +@item f64le +PCM 64-bit floating-point little-endian + +@item mulaw (ul) +PCM mu-law + +@item s16be +PCM signed 16-bit big-endian + +@item s16le +PCM signed 16-bit little-endian + +@item s24be +PCM signed 24-bit big-endian + +@item s24le +PCM signed 24-bit little-endian + +@item s32be +PCM signed 32-bit big-endian + +@item s32le +PCM signed 32-bit little-endian + +@item s8 (sb) +PCM signed 8-bit + +@item u16be +PCM unsigned 16-bit big-endian + +@item u16le +PCM unsigned 16-bit little-endian + +@item u24be +PCM unsigned 24-bit big-endian + +@item u24le +PCM unsigned 24-bit little-endian + +@item u32be +PCM unsigned 32-bit big-endian + +@item u32le +PCM unsigned 32-bit little-endian + +@item u8 (ub) +PCM unsigned 8-bit + +@item vidc +PCM Archimedes VIDC +@end table + @section MOV/MPEG-4/ISOMBFF muxers This section covers formats belonging to the QuickTime / MOV family,