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author | Martin Storsjö <martin@martin.st> | 2010-05-18 19:38:37 +0000 |
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committer | Martin Storsjö <martin@martin.st> | 2010-05-18 19:38:37 +0000 |
commit | f72dad41427a641a55206904d4101efb65c29afd (patch) | |
tree | 00d115744aa24cf6c11769f67d5deff9ed9753bd /libavformat/movenc.h | |
parent | 796ac2335d8fa5733ffb1700bd138812170f5c9e (diff) | |
download | ffmpeg-f72dad41427a641a55206904d4101efb65c29afd.tar.gz |
Move the mov muxer structures to a separate header
Originally committed as revision 23162 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/movenc.h')
-rw-r--r-- | libavformat/movenc.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/libavformat/movenc.h b/libavformat/movenc.h new file mode 100644 index 0000000000..f490bd02a8 --- /dev/null +++ b/libavformat/movenc.h @@ -0,0 +1,88 @@ +/* + * MOV, 3GP, MP4 muxer + * Copyright (c) 2003 Thomas Raivio + * Copyright (c) 2004 Gildas Bazin <gbazin at videolan dot org> + * Copyright (c) 2009 Baptiste Coudurier <baptiste dot coudurier at gmail dot com> + * + * 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 + */ + +#ifndef AVFORMAT_MOVENC_H +#define AVFORMAT_MOVENC_H + +#include "avformat.h" + +#define MOV_INDEX_CLUSTER_SIZE 16384 +#define MOV_TIMESCALE 1000 + +#define MODE_MP4 0x01 +#define MODE_MOV 0x02 +#define MODE_3GP 0x04 +#define MODE_PSP 0x08 // example working PSP command line: +// ffmpeg -i testinput.avi -f psp -r 14.985 -s 320x240 -b 768 -ar 24000 -ab 32 M4V00001.MP4 +#define MODE_3G2 0x10 +#define MODE_IPOD 0x20 + +typedef struct MOVIentry { + unsigned int size; + uint64_t pos; + unsigned int samplesInChunk; + unsigned int entries; + int cts; + int64_t dts; +#define MOV_SYNC_SAMPLE 0x0001 +#define MOV_PARTIAL_SYNC_SAMPLE 0x0002 + uint32_t flags; +} MOVIentry; + +typedef struct MOVIndex { + int mode; + int entry; + unsigned timescale; + uint64_t time; + int64_t trackDuration; + long sampleCount; + long sampleSize; + int hasKeyframes; +#define MOV_TRACK_CTTS 0x0001 +#define MOV_TRACK_STPS 0x0002 + uint32_t flags; + int language; + int trackID; + int tag; ///< stsd fourcc + AVCodecContext *enc; + + int vosLen; + uint8_t *vosData; + MOVIentry *cluster; + int audio_vbr; + int height; ///< active picture (w/o VBI) height for D-10/IMX + uint32_t tref_tag; + int tref_id; ///< trackID of the referenced track +} MOVTrack; + +typedef struct MOVMuxContext { + int mode; + int64_t time; + int nb_streams; + int chapter_track; ///< qt chapter track number + int64_t mdat_pos; + uint64_t mdat_size; + MOVTrack *tracks; +} MOVMuxContext; + +#endif /* AVFORMAT_MOVENC_H */ |