This is similar to 20a5956b8d
The difference this change makes affects only rather few files
but looks like:
Stream #0:1: Video: mjpeg, 90k tbr, 90k tbn, 90k tbc
vs.
Stream #0:1: Video: mjpeg, none(bt470bg/unknown/unknown), 90k tbr, 90k tbn, 90k tbc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes the ratecontrol code with snow
adding FF_MPV_COMMON_OPTS is needed as the generic rate control options
are currently in the (unrelated) MpegEncContext
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '530c1441fd1426b6a4bb33485ff3226e1ae0ad45':
lavc: make lmax/lmin into private options of mpegvideo encoders
Conflicts:
libavcodec/avcodec.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '15ec053c4c0b198a2e93eb8e60c8f41e091e0c40':
lavc: make border_masking into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '66a68ddd1ac376b24db8695058bc8fc28f5bada6':
lavc: make rc_buffer_aggressivity/rc_initial_cplx into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a75c2eb25a62105c09b48521aef429dc8a231637':
lavc: make rc_eq into private options of mpegvideo encoders
Conflicts:
libavcodec/options_table.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '946f95354ba76ef73c9b66889d86ab5fba4fb486':
lavc: make rc_qmod_* into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'a6e4ce9fd50897dc6d9c2ada4b6b8090de7de5bf':
lavc: make rc_qsquish a private option of mpegvideo encoders
Conflicts:
libavcodec/avcodec.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Currently, this option is accessed through AVCodecContext.mb_threshold,
which originally controlled reusing MB data when transcoding mpeg to
mpeg. Since the libvpx meaning is completely different from the original
mpegvideo meaning, it is better to use a separate private option for
this.
* commit '66e9f839536238945fbfe9d2041b6891cb150e45':
libfdk-aacdec: Enable Dynamic Range Control Metadata Support
Conflicts:
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
For streams which contain DRC metadata, the FDK decoder is able to
control rendering of the decoded output. The rendering parameters
are detailed in fdk_aac_dec_options [].
The default behavior is left up to the decoder.
Signed-off-by: Martin Storsjö <martin@martin.st>
The FDK decoder is capable of producing mono and stereo downmix from
multichannel streams. These streams may contain metadata that control
the downmix process. The decoder requires an Ancillary Buffer in order to
correctly apply downmix in streams containing downmix Metadata. The
decoder does not have an API interface to inform of the presence of
Metadata in the stream, and therefore the Ancillary Buffer is always
allocated whenever a downmix is requested.
When downmixing multichannel streams, the decoder requires the output
buffer in aacDecoder_DecodeFrame call to be of fixed size in order to
hold the actual number of channels contained in the stream. For example,
for a 5.1ch to stereo downmix, the decoder requires that the output buffer
is allocated for 6 channels, regardless of the fact that the output is in
fact two channels.
Due to this requirement, the output buffer is allocated for the maximum
output buffer size in case a downmix is requested (and also during
decoder init). When a downmix is requested, the buffer used for output
during init will also be used for the entire duration the decoder is open.
Otherwise, the initial decoder output buffer is freed and the decoder
decodes straight into the output AVFrame.
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '1ac5a29b2e5ddeae068deb9d6e0e803a91941d4d':
imc: fix order of operations in coefficients read
Merged-by: Michael Niedermayer <michaelni@gmx.at>
They are not just inverses of each other.
This should restore behavior to before the introduction of framerate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
They are not just inverses of each other.
This should restore behavior to before the introduction of framerate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
They are not just inverses of each other.
This should restore behavior to before the introduction of framerate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '7ea1b3472a61de4aa4d41b571e99418e4997ad41':
lavc: deprecate the use of AVCodecContext.time_base for decoding
Conflicts:
libavcodec/avcodec.h
libavcodec/h264.c
libavcodec/mpegvideo_parser.c
libavcodec/utils.c
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Clément Bœsch
Michael Niedermayer
Anton Khirnov
Vittorio Giovara
Omer Osman
Carl Eugen Hoyos