Commit graph

135 commits

Author SHA1 Message Date
Thiago Santos
cbbdfee98a mxfdemux: Fix unitialized variable warning 2011-01-18 18:18:03 -03:00
Sebastian Dröge
dd8ae4e027 mxfdemux: Don't use GST_FLOW_IS_FATAL() 2010-09-21 12:26:35 +02:00
Benjamin Otte
f96e4f1581 Add -Wmissing-declarations -Wmissing-prototypes to configure flags
And fix all warnings
2010-03-21 21:39:18 +01:00
Sebastian Dröge
53128c5b4f mxf: Unconditionally use GLib 2.16 API 2009-08-31 08:14:11 +02:00
Sebastian Dröge
86af4924cc mxfdemux: Implement SEEKING query 2009-07-21 13:51:20 +02:00
Tim-Philipp Müller
3b99292629 mxfdemux: fix stray semicolons that mess up if statement 2009-06-18 21:17:24 +01:00
Sebastian Dröge
f5ba4904f7 mxfdemux: Use a RW lock to protect metadata and add all pads at once without a lock held
This makes it possible, among other things, to do a query in the
pad-added callback.

Fixes bug #582656.
2009-05-15 11:49:20 +02:00
Sebastian Dröge
0fa50e9d77 mxfdemux: Don't use invalid buffer offsets, instead assume offset == 0 2009-04-07 15:49:00 +02:00
Sebastian Dröge
f22494b6fe mxf: Use mxf_u{l,uid}_is_equal() and friends instead of memcmp() 2009-03-26 13:20:18 +01:00
Sebastian Dröge
c1c8b40d42 mxf: Differentiate between UL and UUID 2009-03-26 13:11:07 +01:00
Sebastian Dröge
ce01236e32 mxf: Source files and #include cleanup 2009-03-26 12:46:22 +01:00
Sebastian Dröge
6c126cbfdf mxfdemux: Error out directly if pushing a packet downstream failed 2009-03-21 10:19:48 +01:00
Jan Schmidt
cf4485133b mxfdemux: Fix build on GLib < 2.16 some more 2009-03-18 10:35:43 +00:00
Zaheer Merali
43117a8d86 mxf: Replace g_hash_table_get_values with code working with glib 2.6.
Fixes #575565
2009-03-16 17:33:45 +00:00
Sebastian Dröge
6b51d475b5 mxfdemux: Store and use the seqnum of the currently running segment everywhere 2009-03-06 17:46:37 +01:00
Sebastian Dröge
b7f617ad58 mxfdemux: Add read-only property to get the structural metadata 2009-02-21 17:45:09 +01:00
Sebastian Dröge
acc6a316ce mxfdemux: Post structural metadata tree as tag on the bus
This will later be used to keep the structural metadata when
remuxing an MXF file and can also be used in Pitivi for example
to know the file structure and to select what should be used
and played.
2009-02-21 17:38:49 +01:00
Sebastian Dröge
8172830d47 mxfdemux: Only store the main descriptor in source packages
For the tracks we still resolve the descriptors but the
source package only contains the descriptor it really references
instead of all subdescriptors of multiple descriptors.

This makes it easier later to serialize the structural metadata
again.
2009-02-21 16:16:32 +01:00
Sebastian Dröge
e11f0be161 mxfdemux: Set free'd memory to NULL to prevent a double free later in some cases 2009-02-21 16:16:32 +01:00
Sebastian Dröge
2a93712ea1 mxfdemux: Don't use generic metadata parsers for unknown metadata, the results are useless anyway 2009-02-21 16:16:32 +01:00
Sebastian Dröge
e8efc4d020 mxfdemux: Also include the picture/sound/data essence coding in the unknown caps 2009-02-12 11:00:07 +01:00
Sebastian Dröge
25e84ff223 mxfdemux: Update TODO, we should support the drop-frame property of timecode tracks 2009-02-12 11:00:07 +01:00
Sebastian Dröge
144466e2cd mxfdemux: Update TODO 2009-02-12 11:00:07 +01:00
Sebastian Dröge
08aadd31dc mxfdemux: After pulling the footer metadata reset essence track positions to 0 2009-02-09 18:14:14 +01:00
Sebastian Dröge
1229f0a149 mxfdemux: When trying to find an essence track position try to find position+1 too
By searching for the following position we will add the complete
generic container (i.e. all tracks) at the same position to the
index which should make finding positions for more than one track
a bit faster.
2009-02-09 17:55:05 +01:00
Sebastian Dröge
df0dd0b378 mxfdemux: For new essence tracks only set the position to 0 if it starts in the current partition 2009-02-09 17:48:38 +01:00
Sebastian Dröge
1ae9334355 mxfdemux: Check if the length of the src/essence track arrays are 0, not the array itself 2009-02-09 17:44:43 +01:00
Sebastian Dröge
32dc77f853 mxfdemux: Make sure that the srcpad and essence track arrays always exist 2009-02-09 17:25:35 +01:00
Sebastian Dröge
ae4b0fcb7c mxfdemux: Change some GST_ERRORs to something less critical 2009-02-09 16:40:44 +01:00
Sebastian Dröge
3f9400d968 mxfdemux: Only go into EOS and send segment-done after all tracks are finished 2009-02-09 16:40:44 +01:00
Sebastian Dröge
15c0db9c38 mxfdemux: Update TODO 2009-02-09 16:40:44 +01:00
Sebastian Dröge
dc408bb28b mxfdemux: Fix seeking to the end of file
When seeking to a position where no new offset can be
found or after the end of a track don't set the EOS flag
to TRUE as we don't (and can't) push EOS downstream then.
Instead set the current essence track position to then
end of the essence track and let the loop or chain function
set everything to EOS and push EOS downstream.

Also restart the pad's task if resolving metadata failed
(playback will continue as before) and return FALSE from
the seek if no new offset could be found.
2009-02-09 07:33:41 +01:00
Sebastian Dröge
f169201c24 mxfdemux: Fix last_stop calculation when seeking 2009-02-08 21:52:03 +01:00
Sebastian Dröge
2b566be795 mxfdemux: Correctly implement timestamping in all cases
When the material package track and source package track
edit rate are different the source package track edit
rate applies to the stored essence and the material track
edit rate only applies to the values in the track's sequence
and components.
2009-02-08 21:23:03 +01:00
Sebastian Dröge
3cc77d4dd6 mxfdemux: Correctly handle DURATION queries with a negative duration 2009-02-08 21:22:17 +01:00
Sebastian Dröge
81fb90748f mxfdemux: When changing to the component after the last component update the essence track position 2009-02-08 21:17:11 +01:00
Sebastian Dröge
c33678dab3 mxfdemux: Small cleanup and an additional check
Update TODO list, reduce size of a stack allocated string
and don't allow essence tracks with an invalid edit rate
2009-02-08 21:12:21 +01:00
Sebastian Dröge
8dc9f2ea4d mxfdemux: Add support for non-standard Avid MXF files containing DNxHD essence
Avid uses a custom essence container UL and custom essence element keys
that are fortunately compatible with the generic container essence
elements. Partially fixes bug #561922.
2009-02-07 10:38:26 +01:00
Sebastian Dröge
3c3dff6869 mxfdemux: Make essence track creation a bit more robust against broken files
Some files contain multiple tracks with the same track number but different
track id inside the same source package. This is invalid and we simply ignore
the second and following of such traacks now instead of overwriting the
information of the first one.
2009-02-07 10:13:54 +01:00
Sebastian Dröge
86088f92be mxfdemux: For tracks with no known mapping use dummy caps 2009-02-06 11:55:45 +01:00
Sebastian Dröge
6eef7983fb mxfdemux: Don't remove invalid new essence track twice from the GPtrArray 2009-02-06 11:21:00 +01:00
Sebastian Dröge
0d8099685d mxfdemux: Handle some more special cases when setting the position when seeking 2009-02-06 10:46:47 +01:00
Sebastian Dröge
bb11522f1d mxfdemux: Adjust last_stop to the last keyframe when seeking 2009-02-06 10:46:09 +01:00
Sebastian Dröge
22cb259f19 mxfdemux: Fix logic for finding the previous keyframe 2009-02-06 10:06:59 +01:00
Sebastian Dröge
c9f6a8b586 mxfdemux: Protect the metadata with a lock against concurrent access 2009-02-05 21:29:29 +01:00
Sebastian Dröge
ad2a64870c Update TODO 2009-02-04 11:12:14 +01:00
Sebastian Dröge
3e2a880c6b Post an UMID tag with the current package's UMID 2009-02-04 11:12:14 +01:00
Sebastian Dröge
c0557df34d Reset the current partition after seeking and NEWSEGMENT events 2009-02-04 11:12:13 +01:00
Sebastian Dröge
2ee7e7768d In push mode play all remaining parts of the file on EOS if there are any 2009-02-04 11:12:13 +01:00
Sebastian Dröge
cc5699340d Add property to set the maximum allowed time difference between tracks 2009-02-04 11:12:13 +01:00