* commit '1e9a93bfca2c2f43a07e01f2ef9fd5cbafe6c22d':
libfdk-aacdec: Decode the first AAC frame to reliably identify the bitstream
Conflicts:
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
For implicit signaling cases (as possible for Spectral Band Replication
and Parametric Stereo Tools), the decoder must decode the first frame to
correctly identify the stream configuration (as called from
avformat_find_stream_info). The mechanism for this is built-in and only
requires adding CODEC_CAP_CHANNEL_CONF to the libfdk-aacdec AVCodec
struct.
Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit 'e0bfe34ea8ccf333ec5b17961fd58eb575e74f8b':
libfdk-aacdec: Reduce the default decoder delay by one frame
Conflicts:
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The default error concealment method if none is set via
aacDecoder_SetParam(AAC_CONCEAL_METHOD) is set in
CConcealment_InitCommonData within the fdk-aac library
and is set to Energy Interpolation. This method requires one frame
delay to the output. To reduce the default decoder output delay and
avoid missing the last frame in file based decoding, use Noise
Substitution as the default concealment method.
Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '2f7065190ad48744014a02288799d03adfa613e0':
libfdk-aac: Relicense the library wrappers to the ISC license
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This reduces the number of different licenses used within libav,
and is preferrable since it has less ambiguous wordings than
the BSD license with respect to the duties of the user of the code.
Fraunhofer have now indicated that they're allowed to contribute
code under this license as well.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '3828eb8519c1530392ab8820b1aa784602128afc':
libfdk-aac: Relicense the library wrappers to 2-clause BSD
Conflicts:
libavcodec/libfdk-aacdec.c
libavcodec/libfdk-aacenc.c
<Daemon404> michaelni, fyi, for the fdk relicensing, wbs also contact all the ffmpeg-only contributers
<Daemon404> so it should be fine to merge.
Thanks-to: Martin Storsjö <martin@martin.st>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This should make it possible for Fraunhofer to contribute to these
wrappers - they didn't want to contribute to code under LGPL2.1 with
the "or any later version" clause (which allowed using the code
under the LGPL3 license).
Signed-off-by: Martin Storsjö <martin@martin.st>
