diff options
Diffstat (limited to 'audio/decode/dec_audio.c')
| -rw-r--r-- | audio/decode/dec_audio.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/audio/decode/dec_audio.c b/audio/decode/dec_audio.c index 03172ed294..99c01b408e 100644 --- a/audio/decode/dec_audio.c +++ b/audio/decode/dec_audio.c @@ -177,11 +177,21 @@ static int decode_new_frame(struct dec_audio *da) da->pts += da->pts_offset / (double)da->waiting->rate; da->pts_offset = 0; } + double newpts = da->waiting->pts; // Keep the interpolated timestamp if it doesn't deviate more // than 1 ms from the real one. (MKV rounded timestamps.) if (da->pts == MP_NOPTS_VALUE || da->pts_offset != 0 || - fabs(da->pts - da->waiting->pts) > 0.001) + fabs(da->pts - newpts) > 0.001) { + // Attempt to detect jumps in PTS. Even for the lowest + // sample rates and with worst container rounded timestamp, + // this should be a margin more than enough. + if (da->pts != MP_NOPTS_VALUE && fabs(newpts - da->pts) > 0.1) + { + MP_WARN(da, "Invalid audio PTS: %f -> %f\n", + da->pts, newpts); + da->pts_reset = true; + } da->pts = da->waiting->pts; da->pts_offset = 0; } @@ -274,6 +284,7 @@ void audio_reset_decoding(struct dec_audio *d_audio) af_seek_reset(d_audio->afilter); d_audio->pts = MP_NOPTS_VALUE; d_audio->pts_offset = 0; + d_audio->pts_reset = false; if (d_audio->waiting) { talloc_free(d_audio->waiting); d_audio->waiting = NULL; |