[FFmpeg-devel] [PATCH 38/42] fftools/ffmpeg: add support for multiview video
Michael Niedermayer
michael at niedermayer.cc
Fri Aug 30 02:26:00 EEST 2024
On Tue, Aug 27, 2024 at 05:05:18PM +0200, Anton Khirnov wrote:
> This extends the syntax for specifying input streams in -map and complex
> filtergraph labels, to allow selecting a view by view ID, index, or
> position. The corresponding decoder is then set up to decode the
> appropriate view and send frames for that view to the correct
> filtergraph input(s).
> ---
> doc/ffmpeg.texi | 30 +++-
> fftools/cmdutils.c | 2 +-
> fftools/cmdutils.h | 2 +
> fftools/ffmpeg.h | 45 ++++-
> fftools/ffmpeg_dec.c | 355 +++++++++++++++++++++++++++++++++++++-
> fftools/ffmpeg_demux.c | 24 ++-
> fftools/ffmpeg_filter.c | 71 +++++---
> fftools/ffmpeg_mux_init.c | 29 +++-
> fftools/ffmpeg_opt.c | 70 +++++++-
> 9 files changed, 575 insertions(+), 53 deletions(-)
breaks build on mingw64
src/fftools/ffmpeg_dec.c: In function ‘packet_decode’:
src/fftools/ffmpeg_dec.c:811:19: error: implicit declaration of function ‘ffs’ [-Werror=implicit-function-declaration]
811 | pos = ffs(outputs_mask) - 1;
| ^~~
cc1: some warnings being treated as errors
make: *** [src/ffbuild/common.mak:81: fftools/ffmpeg_dec.o] Error 1
make: *** Waiting for unfinished jobs....
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Democracy is the form of government in which you can choose your dictator
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