diff options
| author | Steven Liu <lq@chinaffmpeg.org> | 2022-05-08 09:15:40 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2022-05-12 16:21:27 +0800 |
| commit | ea6ed838c3fe0e2462163d35cbbed772f4bcff9f (patch) | |
| tree | ad899e37f7841fe9e5329cad3b677b77ecb6500f /libavformat/hlsenc.c | |
| parent | 439ca8b5f4e3488ab9b5e8398e0d706c94d4357a (diff) | |
| download | ffmpeg-ea6ed838c3fe0e2462163d35cbbed772f4bcff9f.tar.gz | |
avformat/hlsenc: check discont_program_date_time before use it in parse_playlist
Fix ticket: 9238
In parse_playlist, the discont_program_date_time should be used after
EXT-X-PROGRAM-DATE-TIME tag parsed.
Tested-by: pero
Reviewed-by: Zhao Zhili <zhilizhao@tencent.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Diffstat (limited to 'libavformat/hlsenc.c')
| -rw-r--r-- | libavformat/hlsenc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c index 5561be0588..3bafddfa61 100644 --- a/libavformat/hlsenc.c +++ b/libavformat/hlsenc.c @@ -1286,8 +1286,10 @@ static int parse_playlist(AVFormatContext *s, const char *url, VariantStream *vs new_start_pos = avio_tell(vs->avf->pb); vs->size = new_start_pos - vs->start_pos; ret = hls_append_segment(s, hls, vs, vs->duration, vs->start_pos, vs->size); - vs->last_segment->discont_program_date_time = discont_program_date_time; - discont_program_date_time += vs->duration; + if (discont_program_date_time) { + vs->last_segment->discont_program_date_time = discont_program_date_time; + discont_program_date_time += vs->duration; + } if (ret < 0) goto fail; vs->start_pos = new_start_pos; |