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authorMartin Storsjö <martin@martin.st>2010-05-18 19:38:37 +0000
committerMartin Storsjö <martin@martin.st>2010-05-18 19:38:37 +0000
commitf72dad41427a641a55206904d4101efb65c29afd (patch)
tree00d115744aa24cf6c11769f67d5deff9ed9753bd /libavformat/movenc.h
parent796ac2335d8fa5733ffb1700bd138812170f5c9e (diff)
downloadffmpeg-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.h88
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 */