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| author | Mark Nauwelaerts <mnauw@users.sourceforge.net> | 2014-02-22 21:54:08 +0100 |
|---|---|---|
| committer | Mark Nauwelaerts <mnauw@users.sourceforge.net> | 2014-02-22 21:54:08 +0100 |
| commit | fef710efc355e869b12ecddaced0c68c5f974cba (patch) | |
| tree | ed69f08014832f23b4c3bebda62b317e38e555e9 | |
| parent | 9a1c9096dc6182c826bbc9a6806f2258f34d947c (diff) | |
avmux: stream-start and segment event before data-flow
| -rw-r--r-- | ext/libav/gstavmux.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ext/libav/gstavmux.c b/ext/libav/gstavmux.c index afc2825..3a3fecf 100644 --- a/ext/libav/gstavmux.c +++ b/ext/libav/gstavmux.c @@ -646,6 +646,23 @@ gst_ffmpegmux_collected (GstCollectPads * pads, gpointer user_data) open_flags |= GST_FFMPEG_URL_STREAMHEADER; } + /* some house-keeping for downstream before starting data flow */ + /* stream-start (FIXME: create id based on input ids) */ + { + gchar s_id[32]; + + g_snprintf (s_id, sizeof (s_id), "avmux-%08x", g_random_int ()); + gst_pad_push_event (ffmpegmux->srcpad, gst_event_new_stream_start (s_id)); + } + /* segment */ + { + GstSegment segment; + + /* let downstream know we think in BYTES and expect to do seeking later on */ + gst_segment_init (&segment, GST_FORMAT_BYTES); + gst_pad_push_event (ffmpegmux->srcpad, gst_event_new_segment (&segment)); + } + if (gst_ffmpegdata_open (ffmpegmux->srcpad, open_flags, &ffmpegmux->context->pb) < 0) { GST_ELEMENT_ERROR (ffmpegmux, LIBRARY, TOO_LAZY, (NULL), |