Thiago Santos
00897e21a9
jpegformat: Add exif support
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Adds exif writing support to jifmux.
Adds parsing support to jpegparse.
Fixes #614872
2010-06-09 17:29:32 -03:00
Stefan Kost
418a791868
jpegformat: make the intention of the elements more clear
2010-05-07 22:53:17 +03:00
Thiago Santos
20a8666388
Revert "jifmux: Merge xmp and tagsetter tags."
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This reverts commit 4e5c412234
2010-05-07 14:00:03 -03:00
Thiago Santos
4e5c412234
jifmux: Merge xmp and tagsetter tags.
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When the current file already has tags, they shouldn't be ignored,
parse them and merge with the tagsetter ones.
2010-05-07 12:42:23 -03:00
Thiago Santos
a9e4c64efa
jifmux: Reject buffers without caps
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jifmux expects whole jpeg pictures in buffers, so it should
reject buffers without caps.
2010-05-07 11:07:34 -03:00
Thiago Santos
72fdd708cf
jifmux: Be safe and check bytewriter returns
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Check GstByteWriter returns to know when recombining the image
failed and log a warning.
2010-05-07 10:59:22 -03:00
Thiago Santos
0d637e4f09
jifmux: Avoid adding 2 xmp packets
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jifmux was only appending a new xmp packet to the stream,
it should replace if there is already one.
2010-05-07 10:13:54 -03:00
Mark Nauwelaerts
d68a4c1dcc
jpegparse: improve buffer scanning
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Specifically, when scanning for entropy data segment length and needing
more data, do not rescan from start next time around, but resume at
last position.
See also #583047 .
2010-04-30 19:53:57 +02:00
Stefan Kost
4a87fee780
jpegformat: add blank line to fix generated xml
2010-03-24 16:25:43 +02:00
Benjamin Otte
b7655bbd2e
Add -Wredundant-decls flag
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and fix warnings from it
2010-03-22 12:05:59 +01:00
Edward Hervey
69a40a1591
jpegparse: Fix unitialized variable on macosx 10.5
2010-03-12 09:52:57 +01:00
Stefan Kost
3b78cc5eca
jpegformat: add xmp reading and writing support
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Bump needed base version for new xmp helper library. Use xmp helpers in
jpegparse and jifmux.
2010-03-12 10:35:15 +02:00
Edward Hervey
5050967766
jpegformat: Fix unitialized variables
2010-03-11 17:58:25 +01:00
Stefan Kost
caf2be2115
jpegparse: return offset+length from _get_image_length().
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_find_end_marker() find the position of the marker. EOI has a fixed length of 2
bytes that where missing. Fixes #608998
2010-02-17 13:12:00 +02:00
Tim-Philipp Müller
3e45e6ba9f
jpegparse: fix invalid memory access
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See bug #608998 .
2010-02-17 01:32:12 +00:00
Tim-Philipp Müller
a60d54c4e2
jpegparse: lower rank to NONE so it is not autoplugged for decoding
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This element is too new and too untested to have it autoplugged.
2010-02-07 10:19:06 +01:00
Stefan Kost
6c6ea0b79b
jpegformat: add a basic jifmuxer
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The new element can chop and reassemble the markers. I implements the tagsetter
and for now can serialize some tags to jpeg comments.
2010-02-03 15:13:30 +02:00
Stefan Kost
b9f8f5d281
jpegparse: improve parsing
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Handle more app maker. Print app marker names to debug log. Remember last_marker
when parsing to avoid reparsing from the very begin.
2010-02-02 17:19:31 +02:00
Stefan Kost
f3122f2b30
jpegparse: provide a getcaps function for src pad and improve setcaps
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Previously jpegparse was failing in decodebin as the caps we were setting where not
setting all caps fields. We need the own getcaps function to report what we actualy
accept.
2010-02-01 17:46:29 +02:00
Stefan Kost
ab7e974dab
jpegparse: extract comment and post as metadata
2010-02-01 17:16:16 +02:00
Stefan Kost
e1dd998bd0
jpegformat: code cleanups
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Move the jpeg marker defines to a header (to be used for jifmux). Rewrite some
comments. Use gst_element_class_set_details_simple(). Add more logging.
2010-02-01 17:15:38 +02:00
Stefan Kost
8bd0f42017
jpegformat: move plugin part to speparate file, so that we can add the jifmux
2010-01-29 12:25:08 +02:00
Arnout Vandecappelle
bb5331e272
jpegparse: new jpeg parser element. FIxes #583098
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Parse JPEG images, extracts its metadata, set caps and
packetize an image per buffer.
2010-01-29 11:41:15 +02:00
