ffmpeg: Clip invalid video timestamps like audio instead of failing hard.

Fixes Ticket976

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

1 files changed, 6 insertions, 3 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index 860499a1f3..2851254ec6 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -505,11 +505,14 @@ static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost)
         (avctx->codec_type == AVMEDIA_TYPE_AUDIO && audio_sync_method < 0))
         pkt->pts = pkt->dts = AV_NOPTS_VALUE;
 
-    if (avctx->codec_type == AVMEDIA_TYPE_AUDIO && pkt->dts != AV_NOPTS_VALUE) {
+    if ((avctx->codec_type == AVMEDIA_TYPE_AUDIO || avctx->codec_type == AVMEDIA_TYPE_VIDEO) && pkt->dts != AV_NOPTS_VALUE) {
         int64_t max = ost->st->cur_dts + !(s->oformat->flags & AVFMT_TS_NONSTRICT);
         if (ost->st->cur_dts && ost->st->cur_dts != AV_NOPTS_VALUE &&  max > pkt->dts) {
-            av_log(s, max - pkt->dts > 2 ? AV_LOG_WARNING : AV_LOG_DEBUG, "Audio timestamp %"PRId64" < %"PRId64" invalid, cliping\n", pkt->dts, max);
-            pkt->pts = pkt->dts = max;
+            av_log(s, max - pkt->dts > 2 || avctx->codec_type == AVMEDIA_TYPE_VIDEO ? AV_LOG_WARNING : AV_LOG_DEBUG,
+                   "st:%d PTS: %"PRId64" DTS: %"PRId64" < %"PRId64" invalid, cliping\n", pkt->stream_index, pkt->pts, pkt->dts, max);
+            if(pkt->pts >= pkt->dts)
+                pkt->pts = FFMAX(pkt->pts, max);
+            pkt->dts = max;
         }
     }