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570 commits

Author SHA1 Message Date
Mark Nauwelaerts
f62c6ce5c8 avidemux: push mode; handle 0-size data chunks 
Fixes #618535.
 2010-07-22 11:46:51 +02:00
Mark Nauwelaerts
7955c01f19 avidemux: additional verification heuristics for VBR audio stream 
Check for and override some header field(s) for reasonable values, according
to later expected use in calculations.
 2010-07-16 13:58:12 +02:00
Michael Grzeschik
b26785d9f9 reset the have_index flag at transition PAUSED_TO_READY 
If we restart the Stream in the case of doing a transition from
PAUSED_TO_READY and back with READY_TO_PAUSED aso. the duration of the video
will get calculated even if we have a avi header with that information.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
 2010-06-23 21:40:50 +02:00
Mark Nauwelaerts
a69e419c8e avidemux: improve audio vbr detection 
Subsequent entry time calculations use blockalign value to determine
number of frames per chunk, and blockalign == 1 is then most unlikely to result
in reasonable values (which also aligns with "spec").
 2010-06-16 15:53:47 +02:00
Sebastian Dröge
e49d8a286b avidemux: Assign variables before printing them 2010-06-15 20:04:35 +02:00
Mark Nauwelaerts
de5cb168ee avimux: fix avi header bytewriting 
... by using proper offsets for tag list writing.
Also use _reset rather than _free and consistently use bytewriter position.

See #619293.
 2010-06-11 10:57:41 +02:00
Mark Nauwelaerts
53365b91e6 avimux: clean up code for avi header using a bytewriter 
https://bugzilla.gnome.org/show_bug.cgi?id=619293
 2010-06-02 14:20:26 +02:00
Tim-Philipp Müller
d51576b14c Revert "avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time" 
This reverts commit 6a9983cd20.

Rely on locking done in GstTagSetter in core git.
 2010-06-01 09:39:38 +01:00
Tim-Philipp Müller
6a9983cd20 avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time 
This is a temporary fix for the release only.

Fixes #619533.
 2010-05-26 00:05:54 +01:00
Sebastian Dröge
d1842481c1 avimux: Add support for On2 VP8 
...avidemux automatically supports it through libgstriff.
 2010-05-17 17:18:24 +02:00
Mark Nauwelaerts
5ae7119d11 avimux: check that pads have been negotiated 
Also set fcc_handler field in audio stream header.

Fixes #618351.
 2010-05-11 13:58:03 +02:00
Stefan Kost
e7a5ff40bd docs: trim sections file more 
Rename some defines and move some itesm to *.c files. Add more items to internal
subsection.
 2010-04-08 12:14:07 +03:00
Thijs Vermeir
d17ad171c9 build: fix compiler warnings 
fix warnings for all plugins that use: setlocale (LC_ALL...
 2010-04-07 13:48:12 +02:00
Thijs Vermeir
1e5bb1c300 avi: fix compiler warning 2010-04-07 13:32:09 +02:00
Mark Nauwelaerts
d654eeb6de avidemux: fix typo in header validation check 2010-03-25 11:40:20 +01:00
Benjamin Otte
3f511ec361 Add -Wwrite-strings to the configure flags 
... and fix all warnings
 2010-03-21 14:17:47 +01:00
Tim-Philipp Müller
073201b329 build: Makefile.am cleanups 
Mostly add $(GST_BASE_CFLAGS) where it was missing, but also fix up
order of flags and libs if needed (see docs/random/moving-plugins).
 2010-03-18 21:34:24 +00:00
Benjamin Otte
cccfeaa59c gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 14:32:00 +01:00
Benjamin Otte
46fdd8b624 avi: Remove old file 
Seems to be leftover from the 0.4 days or so.
 2010-03-18 14:32:00 +01:00
Mark Nauwelaerts
abd9c0c657 avidemux: fix typo in header validation check 2010-03-18 11:37:12 +01:00
Edward Hervey
c4d55cf782 avidemux: Fix unitialized variable. 2010-03-11 17:04:41 +01:00
Mark Nauwelaerts
c007d8535c avidemux: ignore stream with invalid header time metadata 2010-03-11 15:04:19 +01:00
Michael Smith
c3b0509beb avimux: put the codec_data blob into the actual data for MPEG4 video, 
to match other implementations in the wild.
 2010-03-10 10:40:47 -08:00
Mark Nauwelaerts
1a60c7b040 avidemux: push mode; also report seekable without an element index 
... since recent code also seeks around to obtain required data
from avi index.
 2010-03-10 11:48:07 +01:00
Mark Nauwelaerts
3a1a140e2d avidemux: add some check and standardized seek event handling in push mode 2010-03-10 11:48:07 +01:00
Mark Nauwelaerts
d90aed1857 avidemux: fix offset handling in push mode seeking 
Push mode seeking uses same index data as pull mode, and stores
offset to data in chunk, whereas push mode operates in chunks,
and as such needs offset consistently corresponding to chunk headers.
Also fix determining best matching stream for incoming newsegment event,
as well as setting some stream state accordingly.
 2010-03-10 11:48:07 +01:00
Mark Nauwelaerts
172c0c6a6a avidemux: reset some more stream state after seek 
In particular, fixes non-flushing seek.
 2010-02-16 15:03:59 +01:00
Robert Swain
dd23397b4f avidemux: Drop video frames up to the desired keyframe after a seek 
The audio packets in AVI are generally muxed ~0.5s before the
corresponding video packet. This changes causes downstream to only
receive packets with roughly corresponding timestamps.
 2010-02-12 15:56:18 +01:00
Wim Taymans
1175d0698c avidemux: more DISCONT handling 
Add some debug in the DISCONT handling code.
When we receive a DISCONT in push mode, mark all streams as DISCONT.
 2010-02-12 15:56:18 +01:00
Robert Swain
0011c9b0da avidemux: Fix _handle_seek_push () and new segement behaviour 2010-02-12 15:56:18 +01:00
Wim Taymans
2ce79998a1 avidemux: cleanups 
Make sure we reset the demuxer correctly wrt parsing the index.
Don't leak pending seek events.
Rename some methods to reflect what they do and to avoid confusion with similar
method names.
Try to make the seeking threadsafe by protecting the setup code with a lock.
Make sure we post errors when a seek fails.
 2010-02-12 15:56:18 +01:00
Wim Taymans
e6cc145352 avidemux: rename some variables 
seek_event -> seg_event
event_seek -> seek_event
 2010-02-12 15:56:18 +01:00
Wim Taymans
784d888cb2 avidemux: take fallback duration from avih 
When we have not parsed any indexes yet, we don't know the length of the streams
and we must take the length given in the avih as a fallback.
Avoid some typechecking.
 2010-02-12 15:56:18 +01:00
Robert Swain
3e1ed0c727 avidemux: Push mode seeking support 2010-02-12 15:56:18 +01:00
Stefan Kost
ef343d8ad9 avi,wav: also handle JUNQ chunk in addition to JUNK 2010-02-12 15:35:30 +02:00
Wim Taymans
01f0a5ce32 avidemux: ignore streams that finished 
When we receive an UNEXPECTED from a stream, move to the next stream and only go
EOS when all streams are EOS. When selecting a stream to push, ignore streams
that went EOS.

Fixes #607949
 2010-01-26 11:22:56 +01:00
Wim Taymans
7d39f8e5bb avidemux: don't parse NULL indexes 
for some streams we might fail to fetch the index offsets. Don't try to parse
NULL indexes in those cases.
 2010-01-21 17:59:25 +01:00
Wim Taymans
afc3c674c0 avidemux: skip RIFF and index in push mode 
When we are in push mode, we can encounter RIFF and idx tags in the data chunk
when we are dealing with ODML files. In these cases, simply skip the chunks and
continue streaming instead of going EOS.
 2010-01-20 11:47:04 +01:00
Wim Taymans
570319822a avidemux: more DISCONT handling 
Add some debug in the DISCONT handling code.
When we receive a DISCONT in push mode, mark all streams as DISCONT.
 2010-01-20 11:47:04 +01:00
Wim Taymans
40e3b0189a avidemux: reset on flush events 
When we receive a flush event on the sinkpad, reset the EOS state and the
flowreturn of all streams. Also mark the streams with a DISCONT.
 2010-01-20 11:47:03 +01:00
Wim Taymans
183d450113 avidemux: rename some variable 
Rename the seek_event variable to seg_event because it really contains the
newsegment event that needs to be pushed.
 2010-01-20 11:47:03 +01:00
Wim Taymans
fb716a6250 avidemux: avoid some typecasting 2010-01-15 18:15:14 +01:00
Wim Taymans
592b440911 avidemux: avoid some type checks 2010-01-15 18:13:24 +01:00
Wim Taymans
d4301d900f avidemux: fallback to avih duration 
when we have not yet parsed the indexes (in push mode, for example) use
the duration as given in the avih header instead of -1.
 2010-01-15 18:09:15 +01:00
Stefan Kost
7e3783cbac avi: add missing include for sscanf 2010-01-13 16:44:58 +02:00
Thiago Santos
5975b01b01 avimux: matroskamux: rename aac's stream-format to raw 
AAC's none stream-format has been renamed to raw, rename
on avimux and matroskamux as well
 2010-01-11 13:26:32 -03:00
Thiago Santos
bacd350483 avimux: Only accept raw aac 
makes avimux reject aac streams that are not
in raw format (stream-format=none)

Fixes #598350
 2010-01-11 12:32:27 -03:00
Thiago Santos
8e84d457b2 avidemux: Use more glib and be safer 
Be safer on sscanf by limiting string format sizes.
Remove useless parameter and use g_strndup.
 2010-01-08 11:33:02 -03:00
Thiago Santos
c0e184641a avidemux: Simplifying code 
Greatly simplify the IDIT chunk handling by using sscanf
instead of 'manually' parsing. Also replaces strncasecmp and
is_alpha/is_digit with glib versions.
 2010-01-08 10:51:17 -03:00
Thiago Santos
7024ce14cf avidemux: it's feb for february 
Fix typo in last commit.
 2010-01-08 10:18:30 -03:00
Thiago Santos
a5197a94ee avidemux: Parse and post IDIT dates 
Parses and post date tags contained in IDIT chunks.

Fixes #503582
 2010-01-08 09:17:22 -03:00
Stefan Kost
fd9530d2d5 avimux: fix typo in warning message 2010-01-05 00:12:44 +02:00
Tim-Philipp Müller
1b786258c2 avidemux: minor debug message changes 
Fix up a few debug messages so that it's clearer what they mean.
 2009-12-13 12:51:13 +00:00
Wim Taymans
ee6d7fd2db avidemux: init current_entry in push mode 
Set the current_entry to 0 (instead of -1) in push mode so that we correctly
calculate the current frame number and timestamp.

Add some more debug info and fic the duration debug.
 2009-12-04 13:52:49 +01:00
Thiago Santos
b59dc3e5fb avimux: also set the suggested buf size for audio 
We were only setting the suggested buf size for video,
we can set it for audio as well.

This and 195e14529d80ef318ce3a778c1995efb11f266cd
fix an issue that prevented seeking on large avi files
on WMP (non-recent versions).
 2009-11-24 12:44:57 -03:00
Thiago Santos
831b1e958a avimux: fix indx duration for PCM audio 
GstBuffers for PCM audio usually contains more than
1 sample, we need to get the total number of samples to set
the indx duration.
 2009-11-24 12:44:56 -03:00
Thiago Santos
8dd78015f1 avimux: Audio buffers should be picked earlier 
Adds a 0.5s advantage for audio buffers to being
picked earlier for muxing.
 2009-11-24 12:44:56 -03:00
Thiago Santos
feed8c2af3 avimux: do not write empty INFO list 
avoid writing an empty INFO list chunk, both because
it is useless and because vlc refuses to play the
resulting file.
 2009-11-05 12:31:56 -03:00
Wim Taymans
0c12f585e3 avidemux: use segment_full when we can 
Use segment_full so that we can pass the applied rate to the segment values. We
will change the applied rate when we implement skip mode.
 2009-10-27 18:07:18 +01:00
Michael Smith
b0b54d9324 Add dependencies of gstriff to things that link to gstriff, needed on Win32. 2009-10-23 18:09:43 -07:00
Tim-Philipp Müller
457ac565ba avidemux: fix compilation with debugging disabled 
total_idx is always evaluated.
 2009-10-22 02:09:08 +01:00
Edward Hervey
683f2a02fb avidemux: Stop scanning at the last entry... and not the one before :) 
This ensures we actually push out everything
 2009-10-20 18:23:28 +02:00
Edward Hervey
024f1bae0c avidemux: MEMDUMP the junk blobs 
It will only actually pull the junk blobs from upstream if the memdump
level is activated
 2009-10-18 16:16:43 +02:00
Edward Hervey
1f5ace4de1 avidemux: Some avi files have INFO lists in the headers. 2009-10-18 16:16:43 +02:00
Edward Hervey
6e849f84fc avidemux: Don't seek on empty streams 2009-10-18 16:16:43 +02:00
Edward Hervey
a6ed612f42 avidemux: Ensure _calculate_durations_from_index only uses valid streams 2009-10-18 16:15:08 +02:00
Edward Hervey
1936d6ed26 avidemux: Only call convert function if we have strf.auds 2009-10-18 16:15:08 +02:00
Edward Hervey
af99a4a1de avidemux: Use first indexed stream for seeking. 
In the future, main_stream can be adjusted to contain the optimal stream
as mentionned in the FIXME line 3440
 2009-10-18 16:15:05 +02:00
Edward Hervey
2110cbe556 avidemux: Only expose streams that actually have something in it. 
This guarantees that in pull-mode, all streams have a valid index to
work with.
 2009-10-18 16:14:40 +02:00
Edward Hervey
546aa4c4dd avidemux: Properly mark presence of index. 
Instead of blindly saying we have an index, only do so if we have a
non-empty index.
 2009-10-18 15:40:37 +02:00
Mark Nauwelaerts
8f2beb5e51 avimux: support (some) VBR audio muxing 
AVI format can handle VBR audio provided audio chunks are of fixed duration
(cfr fixed duration video frames).  Apply this approach to (always) parsed
raw AAC and (if parsed) to MPEG-1/2 audio.

See #368681.
 2009-10-16 17:31:02 +02:00
Mark Nauwelaerts
7ceeb14834 avidemux: adjust flow return aggregation to updated loop_data 
In particular, each stream is now treated separately, and one stream's
EOS should not lead to overall EOS.
 2009-10-15 21:32:08 +02:00
Mark Nauwelaerts
f071ff6993 avidemux: add missing argument in debug message 2009-10-15 11:26:09 +02:00
Mark Nauwelaerts
0141934eec avidemux: use GstIndex for (limited) seeking in push mode 
... but disable this for now.  Although it basically works fine,
user experience might be shaky (depending on taste), since there
is no keyframe info in push mode.
 2009-10-14 13:15:09 +02:00
Mark Nauwelaerts
35dc28d69a avidemux: add GstIndex support 2009-10-14 13:15:06 +02:00
Mark Nauwelaerts
92dd51e511 avidemux: also determine duration in push mode 2009-10-14 13:15:04 +02:00
Wim Taymans
daa6d8f206 avidemux: demote some warnings to debug 2009-10-13 18:19:32 +02:00
Wim Taymans
9aa151a661 avi: add new avi flag we might want to use 2009-10-13 17:48:51 +02:00
Wim Taymans
df0335e65b avimux: calculate suggested buffer size 
Calculate the suggested buffer size based on the largest chunk in the file.

See #597847
 2009-10-13 17:48:51 +02:00
Wim Taymans
b134ca31fa avimux: add jpeg2000 to allowed caps 2009-10-13 17:48:51 +02:00
Wim Taymans
aea78a75ac avidemux: add debug for the superindex offsets 2009-10-13 17:48:50 +02:00
Wim Taymans
50110d022d avi: lower max file size 
Make a constant of the max file size and lower the value to what ffmpeg does,
hopefully improving compatibility with windows media player.

See #597847
 2009-10-13 13:08:33 +02:00
Josep Torra
28ccc40bab avidemux: fix warning in macosx making the format portable 2009-10-09 11:43:44 +02:00
Jan Schmidt
cdb0b68e21 avi/wav: Fix some compiler warnings about incompatible pointers. 2009-10-08 10:20:09 +01:00
Robert Swain
c45c304a7e Fix printf formats to avoid warnings in avidemux. Fixes #597214 
https://bugzilla.gnome.org/show_bug.cgi?id=597214
 2009-10-03 17:25:19 +02:00
Stefan Kost
458cd4dcdc avi: don't misues perf-category and remove unused ext category 
The performance category is meant to be used to audit codepaths that lead to bad
performance (e.g. copies, conversion that can be avoided).
Remove the event category which is not used.
 2009-10-01 10:57:42 +03:00
Wim Taymans
3f263edbbf avi: small cleanups 2009-09-28 22:18:25 +02:00
Wim Taymans
217315c20b avi: fix timestamping in some audio streams 
For vbr audio streams we need to use the number of blocks to calculate the
timestamps.
When the allocation of additional index memory fails, don't throw away what
we had before.
Various cleanups.
 2009-09-28 22:17:02 +02:00
Wim Taymans
7b9b8343ba avi: add support for ODML indexes again 2009-09-28 22:17:00 +02:00
Wim Taymans
ceb7d66e25 avi: implement index scanning 
Implement scanning of the file when we can parse the index.
Some refactoring of common code.
Cleanups and comments.
Remove some reimplemented code.
Remove index massage code and put a FIXME where we should do something
equivalent later.
 2009-09-28 22:16:57 +02:00
Wim Taymans
8aa3830852 avi: fix reverse playback 2009-09-28 22:16:55 +02:00
Wim Taymans
3338f91cfe avi: fix prev keyframe search and cleanups 2009-09-28 22:16:53 +02:00
Wim Taymans
1b325945e5 avi: remove code that got converted 2009-09-28 22:16:50 +02:00
Wim Taymans
c199b1d039 avi: more cleanups 
Remove some duplicate counters.
Be smarter when updateing the current the timestamp and offset in the stream
because we can reuse previously calculated values when simply go forward one
step.
Correctly set metadata on outgoing buffers.
 2009-09-28 22:16:48 +02:00
Wim Taymans
0d70fe30a8 avidemux: small cleanups 2009-09-28 22:16:46 +02:00
Wim Taymans
b4a490655a avi: fix read offset and cleanups 2009-09-28 22:16:43 +02:00
Wim Taymans
9c37611dfa avi: rewrite index playback 
disable code, start on reimplementing loop based operation.
Rewrite the index handling so that all streams use their own index for decoding
media.
 2009-09-28 22:16:41 +02:00
Wim Taymans
89bcbbbe7c avidemux: add new index parsing code 
Add a new function and datastructure to parse and hold the index entries on a
per stream base. Also avoid doing too much work trying to figure out the
timestamps and durations as we can trivially do that later.

Less information in the entries makes them 2 times smaller and not doing too
much work makes this code about 12 times faster than the regular case.

Hook in the new function alongside the existing function for comparison until
the rest of the code is updated to handle the new index datastructure.
 2009-09-28 22:16:38 +02:00
Alessandro Decina
195883b30a Fix compile warnings with gcc 4.0.1. 2009-09-22 15:04:36 +02:00
Wim Taymans
10eb1a0ff4 avi: fix timestamps in push mode 2009-09-21 18:10:12 +02:00