Traneptora/FFmpeg
1
Fork 0
forked from FFmpeg/FFmpeg
Code Pull requests Activity

hlsenc: write playlist into a temp file and replace the original atomically

Browse source 
Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Hendrik Leppkes 2015-02-20 12:54:58 +01:00 • committed by Martin Storsjö
parent ff48ae94f9
commit 3fe26bb608
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
libavformat/hlsenc.c
View file

@ -134,9 +134,11 @@ static int hls_window(AVFormatContext *s, int last)
int target_duration = 0;
int ret = 0;
AVIOContext *out = NULL;
char temp_filename[1024];
int64_t sequence = FFMAX(hls->start_sequence, hls->sequence - hls->size);
if ((ret = avio_open2(&out, s->filename, AVIO_FLAG_WRITE,
snprintf(temp_filename, sizeof(temp_filename), "%s.tmp", s->filename);
if ((ret = avio_open2(&out, temp_filename, AVIO_FLAG_WRITE,
&s->interrupt_callback, NULL)) < 0)
goto fail;
@ -168,6 +170,8 @@ static int hls_window(AVFormatContext *s, int last)
fail:
avio_closep(&out);
if (ret >= 0)
ff_rename(temp_filename, s->filename);
return ret;
}