diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2007-08-10 12:59:17 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2007-08-10 12:59:17 +0000 |
| commit | 14b3f9961f3cf9173c43c936eb0cfb5a35fb8419 (patch) | |
| tree | d602c781e6377bd589c8a48d3ca222f0eef3b843 | |
| parent | ead1939f69bf2eced51f7ec00967e491973d7994 (diff) | |
header repetition
Originally committed as revision 10051 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/nut.h | 1 | ||||
| -rw-r--r-- | libavformat/nutenc.c | 11 |
2 files changed, 10 insertions, 2 deletions
diff --git a/libavformat/nut.h b/libavformat/nut.h index 0816d4640d..5a154f0164 100644 --- a/libavformat/nut.h +++ b/libavformat/nut.h @@ -88,6 +88,7 @@ typedef struct { unsigned int max_distance; unsigned int time_base_count; int64_t last_syncpoint_pos; + int header_count; AVRational *time_base; struct AVTreeNode *syncpoints; } NUTContext; diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c index 42d861f0d8..dcb2baf7fd 100644 --- a/libavformat/nutenc.c +++ b/libavformat/nutenc.c @@ -365,6 +365,9 @@ static void write_headers(NUTContext *nut, ByteIOContext *bc){ url_open_dyn_buf(&dyn_bc); write_globalinfo(nut, &dyn_bc); put_packet(nut, bc, &dyn_bc, 1, INFO_STARTCODE); + + nut->last_syncpoint_pos= INT_MIN; + nut->header_count++; } static int write_header(AVFormatContext *s){ @@ -416,7 +419,7 @@ static int write_header(AVFormatContext *s){ put_flush_packet(bc); - //FIXME header repeation, index + //FIXME index return 0; } @@ -445,6 +448,9 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt){ int key_frame = !!(pkt->flags & PKT_FLAG_KEY); int store_sp=0; + if(1LL<<(20+3*nut->header_count) <= url_ftell(bc)) + write_headers(nut, bc); + if(key_frame && !!(nus->last_flags & FLAG_KEY)) store_sp= 1; @@ -563,7 +569,8 @@ static int write_trailer(AVFormatContext *s){ NUTContext *nut= s->priv_data; ByteIOContext *bc= &s->pb; - write_headers(nut, bc); + while(nut->header_count<3) + write_headers(nut, bc); put_flush_packet(bc); return 0; |