mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-01-11 18:05:37 +00:00
Code Issues 1 Projects Releases Wiki Activity

tsdemux: Fix scanning on small files

Browse source 
We were previously:
* Stopping early in the initial PCR scan
* Giving a negative offset for the second PCR scan
This commit is contained in:
Edward Hervey 2011-05-31 12:55:45 +02:00
parent e3839f0241
commit f4c96f1dbb
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
gst/mpegtsdemux/tsdemux.c
View file

@ -877,7 +877,7 @@ find_timestamps (MpegTSBase * base, guint64 initoff, guint64 * offset)
* for the final PCR */
mpegts_base_remove_program (base, demux->current_program_number);
if (ret != GST_FLOW_OK) {
if (ret != GST_FLOW_OK && ret != GST_FLOW_UNEXPECTED) {
GST_WARNING ("Problem getting initial PCRs");
goto beach;
}
@ -892,7 +892,9 @@ find_timestamps (MpegTSBase * base, guint64 initoff, guint64 * offset)
}
GST_DEBUG ("Upstream is %" G_GINT64_FORMAT " bytes", total_bytes);
scan_offset = total_bytes - 4000 * MPEGTS_MAX_PACKETSIZE;
/* Let's start scanning 4000 packets from the end */
scan_offset = MAX (188, total_bytes - 4000 * MPEGTS_MAX_PACKETSIZE);
GST_DEBUG ("Scanning for last sync point between:%" G_GINT64_FORMAT
" and the end:%" G_GINT64_FORMAT, scan_offset, total_bytes);
@ -912,7 +914,7 @@ find_timestamps (MpegTSBase * base, guint64 initoff, guint64 * offset)
GST_DEBUG ("Searching PCR");
ret =
process_pcr (base, total_bytes - 4000 * MPEGTS_MAX_PACKETSIZE, &final, 10,
process_pcr (base, scan_offset - 50 * MPEGTS_MAX_PACKETSIZE, &final, 10,
FALSE);
if (ret != GST_FLOW_OK) {