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avformat/hlsenc: fix the bug when the largest segment duration pointer right value is 0

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when the segments largest duration value is look like 4.000000, the
EXT-X-TARGETDURATION value should equ 4.
it's wrong when hlsenc use ceil, so fix it.

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
This commit is contained in:
Steven Liu 2017-01-11 04:38:34 +08:00
parent 2deafd9898
commit daff04bd18
1 changed files with 7 additions and 2 deletions
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9
libavformat/hlsenc.c
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@ -141,6 +141,11 @@ typedef struct HLSContext {
char current_segment_final_filename_fmt[1024]; // when renaming segments
} HLSContext;
static int get_int_from_double(double val)
{
return (int)((val - (int)val) >= 0.001) ? (int)(val + 1) : (int)val;
}
static int mkdir_p(const char *path) {
int ret = 0;
char *temp = av_strdup(path);
@ -668,8 +673,8 @@ static int hls_window(AVFormatContext *s, int last)
goto fail;
for (en = hls->segments; en; en = en->next) {
if (target_duration < en->duration)
target_duration = ceil(en->duration);
if (target_duration <= en->duration)
target_duration = get_int_from_double(en->duration);
}
hls->discontinuity_set = 0;