diff options
| author | Steven Liu <lq@chinaffmpeg.org> | 2019-06-02 17:03:17 +0300 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2019-06-14 05:53:23 +0300 |
| commit | fa7a6dbd7607ba34fba696b6b5a16a7b137ca96f (patch) | |
| tree | 6133c5e65a8547298ac44fd9c0392c647b6fd422 /libavformat/hlsplaylist.c | |
| parent | 4208b428c4730f86438ec777642c6e455845b670 (diff) | |
avformat/hlsenc: add EXT-X-I-FRAMES-ONLY tag support
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Diffstat (limited to 'libavformat/hlsplaylist.c')
| -rw-r--r-- | libavformat/hlsplaylist.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libavformat/hlsplaylist.c b/libavformat/hlsplaylist.c index 0537049a97..e8b566789c 100644 --- a/libavformat/hlsplaylist.c +++ b/libavformat/hlsplaylist.c @@ -76,7 +76,7 @@ void ff_hls_write_stream_info(AVStream *st, AVIOContext *out, void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache, int target_duration, int64_t sequence, - uint32_t playlist_type) { + uint32_t playlist_type, int iframe_mode) { if (!out) return; ff_hls_write_playlist_version(out, version); @@ -92,6 +92,9 @@ void ff_hls_write_playlist_header(AVIOContext *out, int version, int allowcache, } else if (playlist_type == PLAYLIST_TYPE_VOD) { avio_printf(out, "#EXT-X-PLAYLIST-TYPE:VOD\n"); } + if (iframe_mode) { + avio_printf(out, "#EXT-X-I-FRAMES-ONLY\n"); + } } void ff_hls_write_init_file(AVIOContext *out, char *filename, @@ -108,7 +111,8 @@ int ff_hls_write_file_entry(AVIOContext *out, int insert_discont, double duration, int round_duration, int64_t size, int64_t pos, //Used only if HLS_SINGLE_FILE flag is set char *baseurl, //Ignored if NULL - char *filename, double *prog_date_time) { + char *filename, double *prog_date_time, + int64_t video_keyframe_size, int64_t video_keyframe_pos, int iframe_mode) { if (!out || !filename) return AVERROR(EINVAL); @@ -120,7 +124,8 @@ int ff_hls_write_file_entry(AVIOContext *out, int insert_discont, else avio_printf(out, "#EXTINF:%f,\n", duration); if (byterange_mode) - avio_printf(out, "#EXT-X-BYTERANGE:%"PRId64"@%"PRId64"\n", size, pos); + avio_printf(out, "#EXT-X-BYTERANGE:%"PRId64"@%"PRId64"\n", iframe_mode ? video_keyframe_size : size, + iframe_mode ? video_keyframe_pos : pos); if (prog_date_time) { time_t tt, wrongsecs; |