* commit 'e2a3df1a464091075040a81ffc419fa21a8a5fd8':
avconv: Use more precise deprecation ifdefs
The PSNR functionality is not deprecated in ffmpeg.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '35c858066840352d6d43385bbc728467c5150974':
avconv: stop using AVStream.codec
Not merged, as ffmpeg.c is not migrated to codecpar yet, and this commit
only changes minor parts of AVStream.codec usage, which should get applied
after ffmpeg.c is using codecpar.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Fixes crash due to unprocessed input being passed through
This fixes the last segfault caused by mixing 3.0 and 3.1 libs and
applications
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The encode function is supposed to just return 0 on success.
This stems from a mixup with the return value of decode functions.
Reviewed-by: Jan Gerber <j@v2v.cc>
Signed-off-by: Martin Storsjö <martin@martin.st>
Add -movflags use_metadata_tags to the mov muxer. This will cause
the muxer to write all metadata to the file in the keys and mtda
atoms.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This makes sure the actual stream parameters are used, which is
important mainly for hardware decoding+filtering cases, which would
previously require various weird workarounds to handle the fact that a
fake software graph has to be constructed, but never used.
This should also improve behaviour in rare cases where
avformat_find_stream_info() does not provide accurate information.
Currently, a filtergraph will pull in the output constraints from its
corresponding decoder context, which breaks proper layering. Instead,
explicitly send the constaints on the output parameters to the
filtergraph.
This is similar to what is done for filtergraph inputs in
30ab4c51a1
Setting the filter input parameters is moved to init_input_stream(),
so that it is done before the decoder is opened, potentially overwriting
the information from avformat_find_stream_info() with less accurate
data.
This commit temporarily disables QSV transcoding with hw frames. The
functionality will be re-added in the following commits.
* commit '3399a26d3f57d462e839c0ee51223ae9aca20852':
nvenc: allow setting the number of slices
nvenc: De-compensate aspect ratio compensation of DVD-like content.
nvenc: list the major contributors in the copyright header
configure: Don't require nonfree for nvenc
nvenc: drop the hard dependency on CUDA
nvenc: only support HW frames when CUDA is enabled
nvenc: write the VUI signal properties for HEVC
nvenc: only write the VUI signal type fields if they are set
nvenc: Generate bufferingPeriod/pictureTiming SEI
nvenc: Delay frame output to increase encoding speed
nvenc: add support for lossless encoding
nvenc: Generate AUD NAL units for better compatiblity
nvenc: fix the rc option definitions
All these commits are noop as requested by Timo Rothenpieler.
<BtbN> andrey_turkin, ubitux, yeah, I like the current state of nvenc in
ffmpeg, I think most remaining differences should be merged on the libav
side of things. At least I'm not aware of anything that's missing in
ffmpeg.
Merged-by: Clément Bœsch <u@pkh.me>
* commit '65dc7ca4c8e7e56362626a5d31e563e80108f104':
Add release notes for 12.
This commit is a noop, but we absolutely need someone to write the
release notes.
Merged-by: Clément Bœsch <u@pkh.me>
* commit 'c0f4c7db9fea1c07d290a298b8db858b7ceed96d':
configure: move the hardware accel libs' entries in the help text
Merged-by: Clément Bœsch <u@pkh.me>
Currently, calling configure_filtergraph() will pull in the input
parameters from the corresponding decoder context. This has the
following disadvantages:
- the decoded frame is a more proper source for this information
- a filter accessing decoder data breaks proper layering
Add functions for explicitly sending the input stream parameters to a
filtergraph input - currently from a frame and a decoder. The decoder
one will be dropped in future commits after some more restructuring.
* commit '5e2203448ab4cc8ea1d933b87f1b39b009201044':
configure: improve the help text for external libraries
Only merged the explanation paragraphs. The removal of "enable/disable"
and "[no]" would create too much inconsistency and might cause
confusion.
Merged-by: Clément Bœsch <u@pkh.me>
Hendrik Leppkes
Paul B Mahol
Michael Niedermayer
Jan Sebechlebsky
Timo Rothenpieler
Rodger Combs
Martin Storsjö
Clément Bœsch
Aman Gupta
Martin Vignali
David Murmann
Anton Khirnov