Changes the result of the h264_redundant_pps-mov test, where the output
timebase is now 1001/24000 instead of 1/24. This is more correct, as the
source file actually is 23.98fps.
Timestamps in two FATE H.264 conformance tests now start at 1 instead
of 0, which also happens in some other H.264 tests before this commit
and so is not a big issue.
Conversely, timestamps in some HEVC conformance tests start from a
smaller value now.
Ideally this should be addressed later in a more general way.
h264-conformance-frext-frext2_panasonic_b no longer requires -vsync
passthrough.
The Matroska spec requires it to be equal to the highest BlockAddID value in a
BlockAdditions, but being purely an informative element, only abort if strict
compliance is requested, as demuxing is otherwise unaffected.
Signed-off-by: James Almer <jamrial@gmail.com>
RIP, if exists is the last KLV item in the MXF files therefore we can stop
parsing the file if it is encountered. This allows us to support files created by
broken muxers such as OpenCube MXFTk Advanced 2.8.0.0.1. which dumps some extra
garbage after the RIP.
Signed-off-by: Marton Balint <cus@passwd.hu>
Current log messages talk about 'suitable' output formats. This is
confusing, because it suggests that some formats are suitable, while
others are not, which is not the case.
Also, suggest possible user actions when format cannot be guessed from a
filename.
An uninitialized AVFormatContext instance with neither iformat nor
oformat set will currently log as 'NULL', which is confusing and
unhelpful. Print 'AVFormatContext' instead, which provides more
information.
This happens e.g. if choosing an output format fails in
avformat_alloc_output_context2().
E.g. with the following commandline:
ffmpeg -i <input> -f foobar -y /dev/null
before: [NULL @ 0x5580377834c0] Requested output format 'foobar' is not a suitable output format
after: [AVFormatContext @ 0x55fa15bb34c0] Requested output format 'foobar' is not a suitable output format
3GPP TS 26.244 Table 8.10 specifies that longitude is written before
latitude. The MOV demuxer already expects the correct order. So, write
them in that order.
However, the user supplied string may also be used in MOV mode which
requires ISO 6709 format which specifies latitude first. The demuxer
also exports the loci value in that format. So parser adjusted as well.
When writing a subtitle SSA/ASS subtitle file, the AVCodecParameters::extradata
buffer is written directly to the output. In the case where the buffer is
filled from a matroska source file produced by some older versions of
Handbrake, this buffer ends with a null terminating character, which is then
erroneously copied into the middle of the output file. The change here avoids
this problem by treating it as a string rather than a raw buffer. This way it
is agnostic as to whether the source buffer was null terminated or not.
Fixes ticket #10203.
Reported-by: Tim Angus <tim at ngus.net>
Signed-off-by: Marton Balint <cus@passwd.hu>
Previously, the ff_configure_buffers_for_index function had
upper sanity limits of 16 MB (1<<24) for buffer_size and
8 MB (1<<23) for short_seek_threshold.
However, if the index contained entries with a much larger
delta, setting pos_delta to a value larger than the sanity
limit, we would end up not increasing the buffer size at all.
Instead, ignore the individual deltas that are excessive, but
increase the buffer size based on the deltas that are below the
sanity limit.
Only count deltas that are below 1<<23, 8 MB; pos_delta gets doubled
before setting the buffer size - this matches the previous maximum
buffer size of 1<<24, 16 MB.
This can happen e.g. with a mov file with some tracks containing
some samples that belong in the start of the file, at the end of
the mdat, while the rest of the file is mostly reasonably interleaved;
previously those samples caused the maximum pos_delta to skyrocket,
skipping any buffer size enlargement.
Signed-off-by: Martin Storsjö <martin@martin.st>
When scanning through the index, account for the fact that the
compared samples may be located in an unexpected order in the file;
this function is mainly interested in the absolute difference between
file locations.
Signed-off-by: Martin Storsjö <martin@martin.st>
Some additional properties are set for ARIB caption.
* need_parsing = 0
ARIB caption doesn't require any parser.
This avoids "parser not found" warning message.
* need_context_update = 1
When any profiles are changed, set this flag to notify.
Signed-off-by: rcombs <rcombs@rcombs.me>
According to MXF specs the Stored Rectangle corresponds to the data which is
passed to the compressor and received from the decompressor, so they should
contain the width / height extended to the macroblock boundary.
In practice however width and height values rounded to the upper 16 multiples
are only seen when muxing MPEG formats. Therefore this patch changes stored
width and height values to unrounded for all non-MPEG formats, even macroblock
based ones.
For DNXHD the specs (ST 2019-4) explicitly indicates to use 1080 for 1088p.
For ProRes the specs (RDD 44) only refer to to ST 377-1 without precision but
no known commercial implementations are using rounded values.
DV is not using 16x16 macroblocks, so 16 rounding makes no sense.
The patch also fixes Sampled Width / Display Width to use unrounded values.
Signed-off-by: Marton Balint <cus@passwd.hu>
Add the appropriate descriptors to the MPEG-TS demux and mux to
ensure that SMPTE 2038 VANC streams are properly preserved
when using codec copy (including adding the appropriate PMT
descriptors).
The focus of this patch is TS input to TS output. A separate
patch adds support for output of 2038 VANC over decklink SDI.
Thanks to Marton Balint for feedback to preserve ABI compatibility.
Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
The original code would strip off the PTS/DTS of any packets
which had a stream ID of STREAM_ID_PRIVATE_STREAM_1. While the
intent was to apply this to asynchronous KLV packets, it was
being applied to any codec that had that same stream ID (including
types such as SMPTE 2038).
Add a clause to the if() statement to ensure it only gets applied
if the codec actually is KLV.
Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
ipcm is defined by ISO/IEC 23003-5, not defined by quicktime. After
adding ISO/IEC 23003-5 support, we don't need it for ticket #9219.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
svg is xml, but <?xml is not required,
it can start with <svg and can have multiple empty lines,
or start with <!-- include some comments,
but must first line if start with <?xml.
Signed-off-by: Wang Yaqiang <wangyaqiang03@kuaishou.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
The path attribute in the Set-Cookie header is optional but treated by ffmpeg as being compulsory.
Signed-off-by: Michael J. Walsh <mjfwalsh@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
Paul B Mahol
Ronald S. Bultje
James Almer
Zhao Zhili
Anton Khirnov
Jerome Martinez
Marton Balint
Gyan Doshi
Martin Storsjö
jackarain
rcombs
TADANO Tokumei
Devin Heitmueller
Jun Zhao
Tong Wu
Wang Yaqiang
asivery
Michael J. Walsh