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use AVFormatContext->probesize in av_find_stream_info and raise default to 5M

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Originally committed as revision 19274 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier
2009-06-25 19:10:27 +00:00
parent d23612efe1
commit 57011a13d6
3 changed files with 4 additions and 7 deletions
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7
libavformat/utils.c
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@@ -1980,9 +1980,6 @@ static void compute_chapters_end(AVFormatContext *s)
}
}
/* absolute maximum size we read until we abort */
#define MAX_READ_SIZE 5000000
#define MAX_STD_TIMEBASES (60*12+5)
static int get_std_framerate(int i){
if(i<60*12) return i*1001;
@@ -2081,9 +2078,9 @@ int av_find_stream_info(AVFormatContext *ic)
}
}
/* we did not get all the codec info, but we read too much data */
if (read_size >= MAX_READ_SIZE) {
if (read_size >= ic->probesize) {
ret = count;
av_log(ic, AV_LOG_DEBUG, "MAX_READ_SIZE reached\n");
av_log(ic, AV_LOG_DEBUG, "MAX_READ_SIZE:%d reached\n", ic->probesize);
break;
}