TLS is currently implemented over either OpenSSL or GnuTLS, with more
backends likely to appear in the future. Currently, those backend libraries
are part of the protocol names used during e.g. the configure stage of a
build. Hide those details behind a generically-named declaration for the
TLS protocol to avoid leaking those details into the configuration stage.
If we for some unexplicable reason didn't pick up getaddrinfo
at configure, the default, IPv4-only, fallback should be good enough.
This effectively reverts 6023d84a2b.
Signed-off-by: Martin Storsjö <martin@martin.st>
Parse the playlist to recover the start sequence and previously
generated segments and continue muxing from there.
Mainly useful for near-seamless recovery in live scenarios.
This reduces the need for an edit list; streams that start with
e.g. dts=-1, pts=0 can be encoded as dts=0, pts=0 (which is valid
in mov/mp4) by shifting the dts values of all packets forward.
This avoids the need for edit lists for such streams (while they
still are needed for audio streams with encoder delay).
This eases conformance with the DASH-IF interoperability guidelines.
Signed-off-by: Martin Storsjö <martin@martin.st>
This makes the currently semi-public avpriv_aac_parse_header() function
private to libavcodec and adds a proper public API function to return
the parts of the ADTS header required in libavformat.
The function currently accepts a PutBitContext and a GetBitContext,
which hardcodes their sizes into the lavc ABI. Since the function is
quite small and only called in a few places, the simplest solution is
making it inline, thus avoiding a runtime dependency completely.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
The same warning is issued when actual unknown spherical metadata is
found further down in the function.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Replicates lavf/librtmp.c behavior in L145-152 and rtmpdump's
behavior with "--swfVfy <url>" passing the url to swfUrl.
Fixes bug 943.
Signed-off-by: Martin Storsjö <martin@martin.st>
These values are defined to be 32bit in the specification,
so it makes more sense to store them as fixed width.
Based on a patch by Micahel Niedermayer <michael@niedermayer.cc>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This disables everything that was deprecated at least 18 months ago.
Readjust the minimum API version as needed, postponing any
API-incompatible changes until the next bump.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
Older files with more subbands, skips, Bayer, alpha not supported.
Further fixes and refactorings by Anton Khirnov <anton@khirnov.net>,
Diego Biurrun <diego@biurrun.de>, Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
The size field in the header/footer accounts for the entire APE tag
structure except the 32 bytes from header, for compatibility with
APEv1.
Signed-off-by: James Almer <jamrial@gmail.com>
CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
According to the spec[1], a value of 0 means the footer is present and a value
of 1 means it's absent, the exact opposite of header presence flag where 1
means present and 0 absent.
The reason for this is compatibility with APEv1 tags, where there's no header,
footer presence was mandatory for all files, and the flags field was a zeroed
reserved field.
[1] http://wiki.hydrogenaud.io/index.php?title=Ape_Tags_Flags
Signed-off-by: James Almer <jamrial@gmail.com>
CC: libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diego Biurrun
Martin Storsjö
Luca Barbato
Anton Khirnov
James Almer
Kostya Shishkov
Paul B Mahol
Sean McGovern
Ricardo Constantino
Vittorio Giovara
Carl Eugen Hoyos
Kieran Kunhya
Aaron Colwell