diff options
| -rw-r--r-- | player/video.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/player/video.c b/player/video.c index 0aebc6a7e9..430fed530e 100644 --- a/player/video.c +++ b/player/video.c @@ -611,10 +611,14 @@ static void shift_frames(struct MPContext *mpctx) static int get_req_frames(struct MPContext *mpctx, bool eof) { // On EOF, drain all frames. - // On the first frame, output a new frame as quickly as possible. - if (eof || mpctx->video_pts == MP_NOPTS_VALUE) + if (eof) return 1; + // On the first frame, output a new frame as quickly as possible. + // But display-sync likes to have a correct frame duration always. + if (mpctx->video_pts == MP_NOPTS_VALUE) + return mpctx->opts->video_sync == VS_DEFAULT ? 1 : 2; + int req = vo_get_num_req_frames(mpctx->video_out); return MPCLAMP(req, 2, MP_ARRAY_SIZE(mpctx->next_frames)); } |