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sbc: add raw demuxer for SBC

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This commit is contained in:
Aurelien Jacobs 2017-12-17 20:23:25 +01:00
parent 2505ebc632
commit 2e08de0815
4 changed files with 36 additions and 0 deletions
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1
doc/general.texi
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@ -501,6 +501,7 @@ library:
@item raw NULL @tab X @tab @item raw NULL @tab X @tab
@item raw video @tab X @tab X @item raw video @tab X @tab X
@item raw id RoQ @tab X @tab @item raw id RoQ @tab X @tab
@item raw SBC @tab @tab X
@item raw Shorten @tab @tab X @item raw Shorten @tab @tab X
@item raw TAK @tab @tab X @item raw TAK @tab @tab X
@item raw TrueHD @tab X @tab X @item raw TrueHD @tab X @tab X

1
libavformat/Makefile
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@ -452,6 +452,7 @@ OBJS-$(CONFIG_S337M_DEMUXER) += s337m.o spdif.o
OBJS-$(CONFIG_SAMI_DEMUXER) += samidec.o subtitles.o OBJS-$(CONFIG_SAMI_DEMUXER) += samidec.o subtitles.o
OBJS-$(CONFIG_SAP_DEMUXER) += sapdec.o OBJS-$(CONFIG_SAP_DEMUXER) += sapdec.o
OBJS-$(CONFIG_SAP_MUXER) += sapenc.o OBJS-$(CONFIG_SAP_MUXER) += sapenc.o
OBJS-$(CONFIG_SBC_DEMUXER) += sbcdec.o rawdec.o
OBJS-$(CONFIG_SBG_DEMUXER) += sbgdec.o OBJS-$(CONFIG_SBG_DEMUXER) += sbgdec.o
OBJS-$(CONFIG_SCC_DEMUXER) += sccdec.o subtitles.o OBJS-$(CONFIG_SCC_DEMUXER) += sccdec.o subtitles.o
OBJS-$(CONFIG_SCC_MUXER) += sccenc.o subtitles.o OBJS-$(CONFIG_SCC_MUXER) += sccenc.o subtitles.o

1
libavformat/allformats.c
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@ -354,6 +354,7 @@ extern AVInputFormat ff_s337m_demuxer;
extern AVInputFormat ff_sami_demuxer; extern AVInputFormat ff_sami_demuxer;
extern AVInputFormat ff_sap_demuxer; extern AVInputFormat ff_sap_demuxer;
extern AVOutputFormat ff_sap_muxer; extern AVOutputFormat ff_sap_muxer;
extern AVInputFormat ff_sbc_demuxer;
extern AVInputFormat ff_sbg_demuxer; extern AVInputFormat ff_sbg_demuxer;
extern AVInputFormat ff_scc_demuxer; extern AVInputFormat ff_scc_demuxer;
extern AVOutputFormat ff_scc_muxer; extern AVOutputFormat ff_scc_muxer;

33
libavformat/sbcdec.c Normal file
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@ -0,0 +1,33 @@
/*
* RAW SBC demuxer
* Copyright (C) 2017 Aurelien Jacobs <aurel@gnuage.org>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
#include "rawdec.h"
AVInputFormat ff_sbc_demuxer = {
.name = "sbc",
.long_name = NULL_IF_CONFIG_SMALL("raw SBC (low-complexity subband codec)"),
.extensions = "sbc,msbc",
.raw_codec_id = AV_CODEC_ID_SBC,
.read_header = ff_raw_audio_read_header,
.read_packet = ff_raw_read_partial_packet,
.flags = AVFMT_GENERIC_INDEX,
};