* 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.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
-#define MOV_INDEX_CLUSTER_SIZE 16384
+#define MOV_FRAG_INFO_ALLOC_INCREMENT 64
+#define MOV_INDEX_CLUSTER_SIZE 1024
#define MOV_TIMESCALE 1000
#define RTP_MAX_PACKET_SIZE 1450
#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
+// avconv -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
+#define MODE_ISM 0x40
+#define MODE_F4V 0x80
typedef struct MOVIentry {
- unsigned int size;
uint64_t pos;
- unsigned int samplesInChunk;
+ int64_t dts;
+ unsigned int size;
+ unsigned int samples_in_chunk;
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 {
+typedef struct HintSample {
+ uint8_t *data;
+ int size;
+ int sample_number;
+ int offset;
+ int own_data;
+} HintSample;
+
+typedef struct HintSampleQueue {
+ int size;
+ int len;
+ HintSample *samples;
+} HintSampleQueue;
+
+typedef struct MOVFragmentInfo {
+ int64_t offset;
+ int64_t time;
+ int64_t duration;
+ int64_t tfrf_offset;
+ int size;
+} MOVFragmentInfo;
+
+typedef struct MOVTrack {
int mode;
int entry;
unsigned timescale;
uint64_t time;
- int64_t trackDuration;
- long sampleCount;
- long sampleSize;
- int hasKeyframes;
+ int64_t track_duration;
+ long sample_count;
+ long sample_size;
+ int has_keyframes;
#define MOV_TRACK_CTTS 0x0001
#define MOV_TRACK_STPS 0x0002
+#define MOV_TRACK_ENABLED 0x0004
uint32_t flags;
int language;
- int trackID;
+ int track_id;
int tag; ///< stsd fourcc
+ AVStream *st;
AVCodecContext *enc;
- int vosLen;
- uint8_t *vosData;
+ int vos_len;
+ uint8_t *vos_data;
MOVIentry *cluster;
+ unsigned cluster_capacity;
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
+ int64_t start_dts;
+ int64_t start_cts;
+ int64_t end_pts;
int hint_track; ///< the track that hints this track, -1 if no hint track is set
int src_track; ///< the track that this hint track describes
uint32_t prev_rtp_ts;
int64_t cur_rtp_ts_unwrapped;
uint32_t max_packet_size;
+
+ int64_t default_duration;
+ uint32_t default_sample_flags;
+ uint32_t default_size;
+
+ HintSampleQueue sample_queue;
+
+ AVIOContext *mdat_buf;
+ int64_t data_offset;
+ int64_t frag_start;
+ int frag_discont;
+ int entries_flushed;
+
+ int nb_frag_info;
+ MOVFragmentInfo *frag_info;
+ unsigned frag_info_capacity;
+
+ struct {
+ int first_packet_seq;
+ int first_packet_entry;
+ int first_packet_seen;
+ int first_frag_written;
+ int packet_seq;
+ int packet_entry;
+ int slices;
+ } vc1_info;
} MOVTrack;
typedef struct MOVMuxContext {
+ const AVClass *av_class;
int mode;
int64_t time;
int nb_streams;
int64_t mdat_pos;
uint64_t mdat_size;
MOVTrack *tracks;
+
+ int flags;
+ int rtp_flags;
+ int iods_skip;
+ int iods_video_profile;
+ int iods_audio_profile;
+
+ int moov_written;
+ int fragments;
+ int max_fragment_duration;
+ int min_fragment_duration;
+ int max_fragment_size;
+ int ism_lookahead;
+ AVIOContext *mdat_buf;
+ int first_trun;
+
+ int64_t reserved_header_pos;
+
+ char *major_brand;
+
+ int per_stream_grouping;
+ AVFormatContext *fc;
+
+ int use_editlist;
+ int frag_interleave;
+ int missing_duration_warned;
} MOVMuxContext;
+#define FF_MOV_FLAG_RTP_HINT (1 << 0)
+#define FF_MOV_FLAG_FRAGMENT (1 << 1)
+#define FF_MOV_FLAG_EMPTY_MOOV (1 << 2)
+#define FF_MOV_FLAG_FRAG_KEYFRAME (1 << 3)
+#define FF_MOV_FLAG_SEPARATE_MOOF (1 << 4)
+#define FF_MOV_FLAG_FRAG_CUSTOM (1 << 5)
+#define FF_MOV_FLAG_ISML (1 << 6)
+#define FF_MOV_FLAG_FASTSTART (1 << 7)
+#define FF_MOV_FLAG_OMIT_TFHD_OFFSET (1 << 8)
+#define FF_MOV_FLAG_DISABLE_CHPL (1 << 9)
+#define FF_MOV_FLAG_DEFAULT_BASE_MOOF (1 << 10)
+#define FF_MOV_FLAG_DASH (1 << 11)
+#define FF_MOV_FLAG_FRAG_DISCONT (1 << 12)
+#define FF_MOV_FLAG_DELAY_MOOV (1 << 13)
+#define FF_MOV_FLAG_GLOBAL_SIDX (1 << 14)
+
int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt);
int ff_mov_init_hinting(AVFormatContext *s, int index, int src_index);
int ff_mov_add_hinted_packet(AVFormatContext *s, AVPacket *pkt,
- int track_index, int sample);
+ int track_index, int sample,
+ uint8_t *sample_data, int sample_size);
void ff_mov_close_hinting(MOVTrack *track);
#endif /* AVFORMAT_MOVENC_H */
projects / ffmpeg / blobdiff