From 42a635ddae21ef4cd879c821a4da7508d345fdf8 Mon Sep 17 00:00:00 2001 From: Vignesh Venkatasubramanian Date: Mon, 22 Aug 2016 17:13:23 -0700 Subject: webm_chunk: Set pts precision to milliseconds Milliseconds is the de-factor precision for timestamps in Matroska/WebM media. Signed-off-by: Vignesh Venkatasubramanian Signed-off-by: Michael Niedermayer --- libavformat/webm_chunk.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libavformat/webm_chunk.c') diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c index 9db4fabdcd..44a1695d5c 100644 --- a/libavformat/webm_chunk.c +++ b/libavformat/webm_chunk.c @@ -110,6 +110,7 @@ static int webm_chunk_write_header(AVFormatContext *s) WebMChunkContext *wc = s->priv_data; AVFormatContext *oc = NULL; int ret; + int i; // DASH Streams can only have either one track per file. if (s->nb_streams != 1) { return AVERROR_INVALIDDATA; } @@ -135,6 +136,10 @@ static int webm_chunk_write_header(AVFormatContext *s) if (ret < 0) return ret; ff_format_io_close(s, &oc->pb); + for (i = 0; i < s->nb_streams; i++) { + // ms precision is the de-facto standard timescale for mkv files. + avpriv_set_pts_info(s->streams[i], 64, 1, 1000); + } return 0; } -- cgit v1.2.3