asfenc: remember send time and offset of the index entries
authorVladimir Pantelic <vladoman@gmail.com>
Thu, 19 Sep 2013 15:50:37 +0000 (17:50 +0200)
committerAnton Khirnov <anton@khirnov.net>
Thu, 19 Sep 2013 17:37:59 +0000 (19:37 +0200)
Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
libavformat/asf.h
libavformat/asfenc.c

index 4ac644e..2f6722a 100644 (file)
@@ -78,6 +78,8 @@ typedef struct ASFMainHeader {
 typedef struct ASFIndex {
     uint32_t packet_number;
     uint16_t packet_count;
+    uint64_t send_time;
+    uint64_t offset;
 } ASFIndex;
 
 extern const ff_asf_guid ff_asf_header;
index e37b6f7..7e1594b 100644 (file)
@@ -762,12 +762,14 @@ static void put_frame(AVFormatContext *s, ASFStream *stream, AVStream *avst,
 static int asf_write_packet(AVFormatContext *s, AVPacket *pkt)
 {
     ASFContext *asf = s->priv_data;
+    AVIOContext *pb = s->pb;
     ASFStream *stream;
     int64_t duration;
     AVCodecContext *codec;
     int64_t packet_st, pts;
     int start_sec, i;
     int flags = pkt->flags;
+    uint64_t offset = avio_tell(pb);
 
     codec  = s->streams[pkt->stream_index]->codec;
     stream = &asf->streams[pkt->stream_index];
@@ -802,6 +804,8 @@ static int asf_write_packet(AVFormatContext *s, AVPacket *pkt)
                 // store
                 asf->index_ptr[i].packet_number = (uint32_t)packet_st;
                 asf->index_ptr[i].packet_count  = (uint16_t)(asf->nb_packets - packet_st);
+                asf->index_ptr[i].send_time     = start_sec * INT64_C(10000000);
+                asf->index_ptr[i].offset        = offset;
                 asf->maximum_packet             = FFMAX(asf->maximum_packet,
                                                         (uint16_t)(asf->nb_packets - packet_st));
             }