avformat/utils: detect MPEG streams with faulty DTS and discard affected DTS

Fixes issue2.ts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 7 insertions, 0 deletions

diff --git a/libavformat/avformat.h b/libavformat/avformat.h
index 52eeb613cf..e0ec3da028 100644
--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -988,6 +988,13 @@ typedef struct AVStream {
     int64_t pts_reorder_error[MAX_REORDER_DELAY+1];
     uint8_t pts_reorder_error_count[MAX_REORDER_DELAY+1];
 
+    /**
+     * Internal data to analyze DTS and detect faulty mpeg streams
+     */
+    int64_t last_dts_for_order_check;
+    uint8_t dts_ordered;
+    uint8_t dts_misordered;
+
 } AVStream;
 
 AVRational av_stream_get_r_frame_rate(const AVStream *s);