Commit graph

27 commits

Author SHA1 Message Date
Tim-Philipp Müller
e5f1cdd0e9 Revert "mpegvideoparse: fix timestamp generation"
This reverts commit 2271608c43.

This patch needs more work so it doesn't cause grave playback
regressions (multi-second freezes) with some files that have
slightly broken timestamps but play fine everywhere else.

https://bugzilla.gnome.org/show_bug.cgi?id=636279
https://bugzilla.gnome.org/show_bug.cgi?id=632222
2011-01-07 18:49:02 +00:00
Thijs Vermeir
2271608c43 mpegvideoparse: fix timestamp generation
Use information from the gop header and picture
header to calculate the picture timestamp. (time_code
and temporal_reference) and adapt to upstream timestamps if
provided.

https://bugzilla.gnome.org/show_bug.cgi?id=632222
2010-11-03 11:12:38 +01:00
Austin Lund
0fba38f833 mpegvideoparse: Added debugging output for mpegpacketiser 2010-06-16 10:39:04 +10:00
Tim-Philipp Müller
cbd74ceff4 mpegvideoparse: change profile and level strings to something nicer-looking
This is more in line with what we do elsewhere, even if it doesn't
resemble the offical abbreviations exactly.

See #616078.
2010-05-28 12:50:01 +01:00
Zaheer Abbas Merali
721643431e mpegvideoparse: fix crash if downstream is unliked
mpeg_packetizer_get_block() in some circumstances (here: if
downstream was unlinked) returns a block but does not set the
buffer causing mpegvideoparse_drain_avail() to cause invalid memory
access.

Fixes #619502.
2010-05-25 00:29:58 +01:00
Arun Raghavan
bf586d7966 mpegvideoparse: Export profile and level in caps
This exports profile and level in caps for MPEG 2 streams.

https://bugzilla.gnome.org/show_bug.cgi?id=616078
2010-04-18 12:50:26 +02:00
Arun Raghavan
8144fee47c mpegvideoparse: Parse bitrate and emit as tag
This patch picks up the bitrate for the stream from the MPEG sequence
header and emits it as a tag on the source pad.

Fixes #599298.
2010-03-22 12:44:54 +00:00
Benjamin Otte
775c7584fd gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 22:46:41 +01:00
Raimo Järvi
46abe733c6 mpegvideoparse: Update caps when the sequence header changes
Fixes bug #612687.
2010-03-13 06:03:32 +01:00
Thiago Santos
1069712438 mpegvideoparse: check width/height range
Checks if the width/height that are to be set on src pad caps
are within valid range of [16,4096]
2009-10-26 09:04:49 -03:00
Josep Torra
fc0677a5a1 mpegvideoparse: fix warning in macosx snow leopard 2009-10-11 13:07:19 +02:00
Carl-Anton Ingmarsson
426a6eaba9 vdpau: change element rank for testing purposes
set mpegvideoparse rank to primary and vdpaumpegdec to primary - 1 to get vdpaumpegdec
correctly plugged into playbin
2009-06-20 15:21:40 +01:00
Tim-Philipp Müller
6eb167a176 Make build without warnings with debugging disabled 2009-06-19 16:21:28 +01:00
Edward Hervey
37254a21f4 mpegvideoparse: Add methods to get names of various values. 2009-06-05 20:23:44 +02:00
Edward Hervey
0444aa3374 mpegvideoparse: Detect interlaced content and set it on outgoing caps.
I also added the parsing of all the other bits in the sequence extension
header in case we need it later.
2009-05-22 17:19:26 +02:00
Josep Torra
9e2dc060a4 Also flush parser when a newsegment is received. Fixes loop in reverse mode. 2009-02-02 23:29:24 +01:00
Jan Schmidt
6da2ab35a9 gst/mpegvideoparse/mpegvideoparse.*: Queue new-segment events and send them after caps have been determined and set, ...
Original commit message from CVS:
* gst/mpegvideoparse/mpegvideoparse.c:
* gst/mpegvideoparse/mpegvideoparse.h:
Queue new-segment events and send them after caps have been
determined and set, so that the decoder will have been auto-plugged.
2008-07-01 21:40:19 +00:00
Thijs Vermeir
ab596e4a3f gst/mpegvideoparse/mpegvideoparse.c: Add GST_BUFFER_FLAG_DELTA_UNIT to not I frame buffers
Original commit message from CVS:
* gst/mpegvideoparse/mpegvideoparse.c:
Add GST_BUFFER_FLAG_DELTA_UNIT to not I frame buffers
2008-05-27 17:53:58 +00:00
Wim Taymans
b5708310bb gst/mpegvideoparse/mpegvideoparse.c: Fix leaking caps.
Original commit message from CVS:
* gst/mpegvideoparse/mpegvideoparse.c:
(mpegvideoparse_handle_sequence), (mpegvideoparse_drain_avail),
(gst_mpegvideoparse_change_state):
Fix leaking caps.
Fix potential buffer leak in forward mode.
Cleanup queues when going to READY. Fixes #515815.
2008-02-12 10:57:27 +00:00
Sébastien Moutte
37915fa611 ext\neon\gstneonhttpsrc.c: Include unistd.h only if _HAVE_UNISTD_H is defined
Original commit message from CVS:
* ext\neon\gstneonhttpsrc.c:
Include unistd.h only if _HAVE_UNISTD_H is defined
* gst\mpegvideoparse\mpegvideoparse.c:
Use G_GUINT64_CONSTANT GLIB macro for constant
* sys\dshowsrcwrapper\gstdshowaudiosrc.c:
* sys\dshowsrcwrapper\gstdshowvideosrc.c:
* sys\dshowdecwrapper\gstdshowaudiodec.c:
* sys\dshowdecwrapper\gstdshowaudiodec.h:
* sys\dshowdecwrapper\gstdshowdecwrapper.c:
* sys\dshowdecwrapper\gstdshowdecwrapper.h:
* sys\dshowdecwrapper\gstdshowvideodec.c
* sys\dshowdecwrapper\gstdshowvideodec.h:
Add a DirectShow decoder wrapper.
* win32\MANIFEST:
Add new win32 files to MANIFEST
* win32\vs6\gst_plugins_bad.dsw:
* win32\vs6\libgstdshow.dsp:
* win32\vs6\libgstdshowdecwrapper.dsp:
* win32\vs6\libgstflv.dsp:
Add new projects to bad workspace
2008-02-07 21:02:19 +00:00
Josep Torre Valles
870ea2afe8 gst/mpegvideoparse/mpegvideoparse.c: Flush packetizer too.
Original commit message from CVS:
Patch by: Josep Torre Valles <josep@fluendo.com>
* gst/mpegvideoparse/mpegvideoparse.c: (gst_mpegvideoparse_flush):
Flush packetizer too.
2008-02-05 11:30:49 +00:00
Wim Taymans
2e75ee53cd gst/mpegvideoparse/mpegpacketiser.c: Small meaningless cleanup.
Original commit message from CVS:
* gst/mpegvideoparse/mpegpacketiser.c: (mpeg_util_find_start_code):
Small meaningless cleanup.
* gst/mpegvideoparse/mpegvideoparse.c: (gst_mpegvideoparse_flush),
(mpegvideoparse_drain_avail), (gst_mpegvideoparse_chain_forward),
(scan_keyframe), (gst_mpegvideoparse_flush_decode),
(gst_mpegvideoparse_chain_reverse), (gst_mpegvideoparse_chain),
(mpv_parse_sink_event), (gst_mpegvideoparse_change_state):
* gst/mpegvideoparse/mpegvideoparse.h:
Track segment events.
Do the first part of reverse playback by sending data between two
I-frames to the decoder.
2008-01-11 15:58:15 +00:00
Jan Schmidt
1fe4050c0a gst/: Fix compiler warnings shown by Forte.
Original commit message from CVS:
* gst/librfb/rfbbuffer.c: (rfb_buffer_new_and_alloc):
* gst/librfb/rfbbuffer.h:
* gst/librfb/rfbdecoder.c: (rfb_socket_get_buffer):
* gst/mpegvideoparse/mpegvideoparse.c: (gst_mpegvideoparse_chain):
* gst/nsf/nes6502.c: (nes6502_execute):
* gst/real/gstrealaudiodec.c: (gst_real_audio_dec_setcaps):
* gst/real/gstrealvideodec.c: (open_library):
* gst/real/gstrealvideodec.h:
* gst/rtpmanager/gstrtpsession.c: (create_recv_rtp_sink),
(create_recv_rtcp_sink), (create_send_rtp_sink):
Fix compiler warnings shown by Forte.
2007-10-08 17:46:45 +00:00
Stefan Kost
ac256b5d15 Fix memory leaks. More to come.
Original commit message from CVS:
* ext/alsaspdif/alsaspdifsink.c:
* ext/timidity/gsttimidity.c:
* ext/timidity/gstwildmidi.c:
* gst/mpegvideoparse/mpegvideoparse.c:
Fix memory leaks. More to come.
* tests/check/Makefile.am:
* tests/check/generic/states.c:
Improved state change unit test.
2007-09-20 15:06:23 +00:00
Jan Schmidt
ceba19f691 gst/mpegvideoparse/: Fix some silly bugs with calculating the guard sizes.
Original commit message from CVS:
* gst/mpegvideoparse/mpegpacketiser.c:
(mpeg_util_parse_extension_packet), (mpeg_util_parse_sequence_hdr),
(mpeg_util_parse_picture_hdr):
* gst/mpegvideoparse/mpegvideoparse.c:
(mpegvideoparse_handle_sequence), (mpegvideoparse_drain_avail):
Fix some silly bugs with calculating the guard sizes.
Properly compare the old sequence header structure with the new one.
Don't error out on an invalid sequence - just ignore it.
2007-06-06 11:03:24 +00:00
Jan Schmidt
1ff2df1d5f gst/mpegvideoparse/: Move the MPEG specific byte parsing into the mpegpacketiser code.
Original commit message from CVS:
* gst/mpegvideoparse/mpegpacketiser.c: (mpeg_util_find_start_code),
(collect_packets), (set_par_from_dar), (set_fps_from_code),
(mpeg_util_parse_extension_packet), (mpeg_util_parse_sequence_hdr),
(mpeg_util_parse_picture_hdr):
* gst/mpegvideoparse/mpegpacketiser.h:
* gst/mpegvideoparse/mpegvideoparse.c:
(mpegvideoparse_handle_sequence), (mpegvideoparse_handle_picture),
(mpegvideoparse_drain_avail), (gst_mpegvideoparse_chain),
(mpv_parse_sink_event), (plugin_init):
* gst/mpegvideoparse/mpegvideoparse.h:
Move the MPEG specific byte parsing into the mpegpacketiser code.
Add parsing of picture types, that just feeds into a debug message
for now.
Fix some 64-bit format strings.
2007-03-16 11:22:47 +00:00
Jan Schmidt
1f7755917a Port mpeg1videoparse to 0.10 and give it rank SECONDARY-1, so that it's below existing decoders.
Original commit message from CVS:
* configure.ac:
* gst/mpeg1videoparse/Makefile.am:
* gst/mpeg1videoparse/gstmp1videoparse.c:
* gst/mpeg1videoparse/gstmp1videoparse.h:
* gst/mpeg1videoparse/mp1videoparse.vcproj:
* gst/mpegvideoparse/Makefile.am:
* gst/mpegvideoparse/mpegpacketiser.c: (mpeg_packetiser_init),
(mpeg_packetiser_free), (mpeg_packetiser_add_buf),
(mpeg_packetiser_flush), (mpeg_find_start_code),
(get_next_free_block), (complete_current_block),
(append_to_current_block), (start_new_block), (handle_packet),
(collect_packets), (mpeg_packetiser_handle_eos),
(mpeg_packetiser_get_block), (mpeg_packetiser_next_block):
* gst/mpegvideoparse/mpegpacketiser.h:
* gst/mpegvideoparse/mpegvideoparse.c: (mpegvideoparse_get_type),
(gst_mpegvideoparse_base_init), (gst_mpegvideoparse_class_init),
(mpv_parse_reset), (gst_mpegvideoparse_init),
(gst_mpegvideoparse_dispose), (set_par_from_dar),
(set_fps_from_code), (mpegvideoparse_parse_seq),
(gst_mpegvideoparse_time_code), (gst_mpegvideoparse_flush),
(mpegvideoparse_drain_avail), (gst_mpegvideoparse_chain),
(mpv_parse_sink_event), (gst_mpegvideoparse_change_state),
(plugin_init):
* gst/mpegvideoparse/mpegvideoparse.h:
* gst/mpegvideoparse/mpegvideoparse.vcproj:
Port mpeg1videoparse to 0.10 and give it rank SECONDARY-1, so
that it's below existing decoders.
Rename it to mpegvideoparse to reflect that it handles MPEG-1 and
MPEG-2 now.
Re-write the parsing code so that it collects packets differently
and timestamps Picture packets correctly.
Add a list of FIXME's at the top.
2007-03-15 20:48:08 +00:00