Merge remote-tracking branch 'richardpl/escape130'

[ffmpeg] / libavformat / flvdec.c

diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 1095f95b7b69033afbcf99dc72b3bff2f9c0194d..50eb3bac715aaab0b903169dd06c9d014878c482 100644 (file)
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -31,6 +31,7 @@
 #include "libavcodec/bytestream.h"
 #include "libavcodec/mpeg4audio.h"
 #include "avformat.h"
+#include "internal.h"
 #include "avio_internal.h"
 #include "flv.h"
 
@@ -365,7 +366,12 @@ static AVStream *create_stream(AVFormatContext *s, int stream_type){
             st->codec->codec_id = CODEC_ID_NONE; // Going to rely on copy for now
             av_log(s, AV_LOG_DEBUG, "Data stream created\n");
     }
-    av_set_pts_info(st, 32, 1, 1000); /* 32 bit pts in ms */
+    if(s->nb_streams>=3 ||(   s->nb_streams==2
+                           && s->streams[0]->codec->codec_type != AVMEDIA_TYPE_DATA
+                           && s->streams[1]->codec->codec_type != AVMEDIA_TYPE_DATA))
+        s->ctx_flags &= ~AVFMTCTX_NOHEADER;
+
+    avpriv_set_pts_info(st, 32, 1, 1000); /* 32 bit pts in ms */
     return st;
 }
 
@@ -382,9 +388,6 @@ static int flv_read_header(AVFormatContext *s,
         flags = FLV_HEADER_FLAG_HASVIDEO | FLV_HEADER_FLAG_HASAUDIO;
         av_log(s, AV_LOG_WARNING, "Broken FLV file, which says no streams present, this might fail\n");
     }
-
-    if((flags & (FLV_HEADER_FLAG_HASVIDEO|FLV_HEADER_FLAG_HASAUDIO))
-             != (FLV_HEADER_FLAG_HASVIDEO|FLV_HEADER_FLAG_HASAUDIO))
         s->ctx_flags |= AVFMTCTX_NOHEADER;
 
     if(flags & FLV_HEADER_FLAG_HASVIDEO){
@@ -483,7 +486,6 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
     if(i == s->nb_streams){
         av_log(s, AV_LOG_WARNING, "Stream discovered after head already parsed\n");
         st= create_stream(s, stream_type);
-        s->ctx_flags &= ~AVFMTCTX_NOHEADER;
     }
     av_dlog(s, "%d %X %d \n", stream_type, flags, st->discard);
     if(  (st->discard >= AVDISCARD_NONKEY && !((flags & FLV_VIDEO_FRAMETYPE_MASK) == FLV_FRAME_KEY || (stream_type == FLV_STREAM_TYPE_AUDIO)))
@@ -549,7 +551,7 @@ static int flv_read_packet(AVFormatContext *s, AVPacket *pkt)
             if (st->codec->codec_id == CODEC_ID_AAC) {
                 MPEG4AudioConfig cfg;
                 avpriv_mpeg4audio_get_config(&cfg, st->codec->extradata,
-                                         st->codec->extradata_size);
+                                             st->codec->extradata_size * 8, 1);
                 st->codec->channels = cfg.channels;
                 if (cfg.ext_sample_rate)
                     st->codec->sample_rate = cfg.ext_sample_rate;