* commit '18fb38fb9ea7e2d5997c096fccfcd4cb43f70294':
mov: Remove a variable that is set but never used
Conflicts:
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
default-base-is-moof shall be set to track fragments compatible with DASH
Media Segments. So, this is a fundamental support for ISOBMFF ver. DASH.
This is meaningful only when base-data-offset-present is absent and two or
more track fragments are present in a movie fragment.
Signed-off-by: Martin Storsjö <martin@martin.st>
The '?xyz' form is used by android devices (and according to apple
mailing list archives, also by older iOS devices). The 'loci' field
(defined in 3GPP 26.244) is used by recent iOS devices.
Even though the loci field can contain an altitude, it was plain
0 in my sample. Just export longitude and latitude, in a string
format matching the one used by the '?xyz' metadata field.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '853cc025d63ee2539fc0460dab62c5b9a3fd2043':
mov: store display matrix in a stream side data
Conflicts:
libavformat/isom.h
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Problem: ffmpeg tries to read COVR atom data twice if MOV_EXPORT_ALL_METADATA is enabled.
If COVR atom is the last in the stream, a parsing of such file fails.
Solution: just return immediatelly after mov_read_covr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f1c4a54f6ecbf77a29aaaee09ca70c5468d0c509':
lavf: add supported extension to avi and mov demuxers
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'cba4e6062a02d5bf684e13a770be88aa1fec717e':
More correct printf format specifiers
Conflicts:
libavcodec/h264_ps.c
libavcodec/h264_refs.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'fce28c3c6d603b7f42a5dbe36bf240d0470469c8':
mov: fill in subtitle dimensions after parsing tkhd
See: 8ba432bc56
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This flag is known as 'Part of a compilation' in Apple iTunes.
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This reverts commit 691dec6201.
The commit did not fix ticket #3215, it was fixed one commit earlier.
The revert may break other use-cases but they should be fixed differently,
the offending commit introduced too many problems.
Fixes ticket #3377.
Fixes ticket #3378.
The correct point that seperates ISO and MAC language codes is 0x400
according to the current QT spec. Old QT specs did not list where this
seperation is but apparently only defined the meaning of the first 137.
This uses STTS and TRUN information to calculate the fps
It seems to work with more files than the previous code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The track duration is often not reliable or is not the duration
represented by the number of frames. In those cases, avg_frame_rate
was reported incorrectly. Removing this code falls back to the
default calculation in avformat_find_stream_info().
This is a partial revert of commit c3aeaa540.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* commit '2620df13104ddaa136158eb6bb1195adbf9d7692':
mov: Free an earlier allocated array if allocating a new one
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'd51f09962d5b4bc999fb70c040f330dd1873212e':
mov: Free intermediate arrays in the normal cleanup function
Conflicts:
libavformat/mov.c
See: a6b3e6d0b4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
It could probably also be considered an error if the pointer isn't
null at this point, but then we might risk rejecting some
slightly broken files that we might have handled so far.
Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
These arrays are normally freed at the end of mov_read_trak,
but make sure they're freed in case mov_read_trak returned
early (due to errors) or in case the atoms that allocate arrays
are encountered at some other point than within a trak (which
we don't have checks against).
Sample-Id: 00000496-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
