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| author | Martin Storsjö <martin@martin.st> | 2010-05-18 19:47:24 +0000 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2010-05-18 19:47:24 +0000 |
| commit | e977af6f2ea3752c8e0db04fe9a478f725cd3ebf (patch) | |
| tree | d6f0ffccb5d7dac9e2ce60a96965ceeee283a481 /libavformat/movenc.h | |
| parent | 27a826c941c2b0f685d97eeb21489cbd281728a7 (diff) | |
| download | ffmpeg-e977af6f2ea3752c8e0db04fe9a478f725cd3ebf.tar.gz | |
Add initial support for RTP hinting in the mov muxer
Originally committed as revision 23164 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/movenc.h')
| -rw-r--r-- | libavformat/movenc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavformat/movenc.h b/libavformat/movenc.h index 089701dcfe..3d8f4ba499 100644 --- a/libavformat/movenc.h +++ b/libavformat/movenc.h @@ -29,6 +29,8 @@ #define MOV_INDEX_CLUSTER_SIZE 16384 #define MOV_TIMESCALE 1000 +#define RTP_MAX_PACKET_SIZE 1450 + #define MODE_MP4 0x01 #define MODE_MOV 0x02 #define MODE_3GP 0x04 @@ -73,6 +75,13 @@ typedef struct MOVIndex { int height; ///< active picture (w/o VBI) height for D-10/IMX uint32_t tref_tag; int tref_id; ///< trackID of the referenced track + + 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 + AVFormatContext *rtp_ctx; ///< the format context for the hinting rtp muxer + uint32_t prev_rtp_ts; + int64_t cur_rtp_ts_unwrapped; + uint32_t max_packet_size; } MOVTrack; typedef struct MOVMuxContext { @@ -87,4 +96,9 @@ typedef struct MOVMuxContext { 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); +void ff_mov_close_hinting(MOVTrack *track); + #endif /* AVFORMAT_MOVENC_H */ |