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| author | Guillaume Martres <smarter@ubuntu.com> | 2013-12-10 15:42:29 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-12-11 20:39:54 +0100 |
| commit | 17a10d51b8351ce9a57fcb6537b6a3c6ec8ba5e9 (patch) | |
| tree | fbd7005df5aa5bf228e25fe539b565eb61f642a2 /libavcodec/hevc.c | |
| parent | 33452aede6acab78f726cd1924824585f00765cc (diff) | |
hevc: set time_base when possible
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavcodec/hevc.c')
| -rw-r--r-- | libavcodec/hevc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index d969f5eea7..4af5aee155 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -388,6 +388,7 @@ static int decode_lt_rps(HEVCContext *s, LongTermRPS *rps, GetBitContext *gb) static int set_sps(HEVCContext *s, const HEVCSPS *sps) { int ret; + int num = 0, den = 0; pic_arrays_free(s); ret = pic_arrays_init(s, sps); @@ -432,6 +433,19 @@ static int set_sps(HEVCContext *s, const HEVCSPS *sps) s->sps = sps; s->vps = (HEVCVPS*) s->vps_list[s->sps->vps_id]->data; + + if (s->vps->vps_timing_info_present_flag) { + num = s->vps->vps_num_units_in_tick; + den = s->vps->vps_time_scale; + } else if (sps->vui.vui_timing_info_present_flag) { + num = sps->vui.vui_num_units_in_tick; + den = sps->vui.vui_time_scale; + } + + if (num != 0 && den != 0) + av_reduce(&s->avctx->time_base.num, &s->avctx->time_base.den, + num, den, 1 << 30); + return 0; fail: |