[FFmpeg-devel] [PATCH 3/3] avformat/mov: remove always false condtion

[Zhao Zhili]

203b0e35 made duration unsigned.
---
 libavformat/mov.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 63483740a0..636cfce400 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -3972,17 +3972,6 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
 
                 current_offset += sample_size;
                 stream_size += sample_size;
-
-                /* A negative sample duration is invalid based on the spec,
-                 * but some samples need it to correct the DTS. */
-                if (sc->stts_data[stts_index].duration < 0) {
-                    av_log(mov->fc, AV_LOG_WARNING,
-                           "Invalid SampleDelta %d in STTS, at %d st:%d\n",
-                           sc->stts_data[stts_index].duration, stts_index,
-                           st->index);
-                    dts_correction += sc->stts_data[stts_index].duration - 1;
-                    sc->stts_data[stts_index].duration = 1;
-                }
                 current_dts += sc->stts_data[stts_index].duration;
                 if (!dts_correction || current_dts + dts_correction > last_dts) {
                     current_dts += dts_correction;
-- 
2.31.1