From dad12ce452a9d69c0d9d53c375003947d5f1b02e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20Storsj=C3=B6?= Date: Sun, 12 Oct 2014 00:33:24 +0300 Subject: [PATCH] movenc: Print a warning for an unhandled case of nonzero start dts with empty_moov MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Martin Storsjö --- libavformat/movenc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index be11cfa444..66e3c03012 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -3115,8 +3115,14 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt) * of this packet to be what the previous packets duration implies. */ trk->cluster[trk->entry].dts = trk->start_dts + trk->track_duration; } - if (trk->start_dts == AV_NOPTS_VALUE) + if (trk->start_dts == AV_NOPTS_VALUE) { trk->start_dts = pkt->dts; + if (pkt->dts && mov->flags & FF_MOV_FLAG_EMPTY_MOOV) + av_log(s, AV_LOG_WARNING, + "Track %d starts with a nonzero dts %"PRId64". This " + "currently isn't handled correctly in combination with " + "empty_moov.\n", pkt->stream_index, pkt->dts); + } trk->track_duration = pkt->dts - trk->start_dts + pkt->duration; if (pkt->pts == AV_NOPTS_VALUE) {