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gst/asfdemux/gstasfdemux.*: Subtract first timestamp from timestamps, so that stream starts from 0; makes live stream...

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Original commit message from CVS:
Patch by: Fabrizio Gennari  <fabrizio dot ge at tiscali dot it>
* gst/asfdemux/gstasfdemux.c: (gst_asf_demux_setup_pad),
(gst_asf_demux_process_chunk):
* gst/asfdemux/gstasfdemux.h:
Subtract first timestamp from timestamps, so that
stream starts from 0; makes live streams that don't
start at 0 work again (fixes #317310, #336097).
This commit is contained in:
Fabrizio Gennari 2006-03-27 10:39:03 +00:00 committed by Tim-Philipp Müller
parent 4f7b8f0d3a
commit 08c4bd4168
3 changed files with 19 additions and 2 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2006-03-27 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Fabrizio Gennari <fabrizio dot ge at tiscali dot it>
* gst/asfdemux/gstasfdemux.c: (gst_asf_demux_setup_pad),
(gst_asf_demux_process_chunk):
* gst/asfdemux/gstasfdemux.h:
Subtract first timestamp from timestamps, so that
stream starts from 0; makes live streams that don't
start at 0 work again (fixes #317310, #336097).
2006-03-27 Tim-Philipp Müller <tim at centricular dot net> 2006-03-27 Tim-Philipp Müller <tim at centricular dot net>
Patch by: Christian Kirbach Patch by: Christian Kirbach

9
gst/asfdemux/gstasfdemux.c
View file

@ -828,6 +828,7 @@ gst_asf_demux_setup_pad (GstASFDemux * demux, GstPad * src_pad,
stream->frag_offset = 0; stream->frag_offset = 0;
stream->sequence = 0; stream->sequence = 0;
stream->delay = 0; stream->delay = 0;
stream->first_pts = GST_CLOCK_TIME_NONE;
stream->last_pts = GST_CLOCK_TIME_NONE; stream->last_pts = GST_CLOCK_TIME_NONE;
stream->fps_known = !is_video; /* bit hacky for audio */ stream->fps_known = !is_video; /* bit hacky for audio */
stream->is_video = is_video; stream->is_video = is_video;
@ -1812,7 +1813,10 @@ gst_asf_demux_process_chunk (GstASFDemux * demux,
if (segment_info->frag_offset == 0) { if (segment_info->frag_offset == 0) {
/* new packet */ /* new packet */
stream->sequence = segment_info->sequence; stream->sequence = segment_info->sequence;
demux->pts = segment_info->frag_timestamp - demux->preroll; if (!GST_CLOCK_TIME_IS_VALID (stream->first_pts))
stream->first_pts = segment_info->frag_timestamp - demux->preroll;
demux->pts =
segment_info->frag_timestamp - demux->preroll - stream->first_pts;
/* /*
if (stream->is_video) { if (stream->is_video) {
@ -1871,7 +1875,8 @@ gst_asf_demux_process_chunk (GstASFDemux * demux,
#endif #endif
stream->frag_offset = 0; stream->frag_offset = 0;
} }
demux->pts = segment_info->frag_timestamp - demux->preroll; demux->pts =
segment_info->frag_timestamp - demux->preroll - stream->first_pts;
/* /*
if (stream->is_video) { if (stream->is_video) {

1
gst/asfdemux/gstasfdemux.h
View file

@ -47,6 +47,7 @@ typedef struct
guint32 frag_offset; guint32 frag_offset;
guint32 sequence; guint32 sequence;
guint64 delay; guint64 delay;
guint64 first_pts;
guint64 last_pts; guint64 last_pts;
GstBuffer *payload; GstBuffer *payload;