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avformat/hls: Require the file extension to be m3u / m3u8 for probing to succeed

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If the filename isnt set by the user application then the code behaves like before

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2016-01-16 17:28:34 +01:00
parent d91718107c
commit b0c57206d5
1 changed files with 4 additions and 0 deletions
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4
libavformat/hls.c
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@@ -1983,6 +1983,10 @@ static int hls_probe(AVProbeData *p)
* somewhere for a proper match. */ * somewhere for a proper match. */
if (strncmp(p->buf, "#EXTM3U", 7)) if (strncmp(p->buf, "#EXTM3U", 7))
return 0; return 0;
if (p->filename && !av_match_ext(p->filename, "m3u8,m3u"))
return 0;
if (strstr(p->buf, "#EXT-X-STREAM-INF:") || if (strstr(p->buf, "#EXT-X-STREAM-INF:") ||
strstr(p->buf, "#EXT-X-TARGETDURATION:") || strstr(p->buf, "#EXT-X-TARGETDURATION:") ||
strstr(p->buf, "#EXT-X-MEDIA-SEQUENCE:")) strstr(p->buf, "#EXT-X-MEDIA-SEQUENCE:"))