Makes it possible to use deinterlacers which output one frame for each field as
fallback if field
matching fails (combmatch=full).
Currently, the documented example with fallback on a post-deinterlacer will
only work in case the
deinterlacer outputs one frame per first field (as yadif=mode=0). T
This is reproducible using for example
https://samples.ffmpeg.org/MPEG2/interlaced/burosch1.mpg
ffmpeg -i burosch1.mpg -map 0:v -c:v libx264 -vf
fieldmatch=combmatch=full,yadif=mode=1:deint=interlaced -preset veryfast
-crf 10 burosch1.mp4
The end result will be in 50p and without the patch random
Enabling the option will only decimate frames below dupthresh and output at
variable frame rate.
Signed-off-by: lovesyk
---
libavfilter/vf_decimate.c | 42 +--
1 file changed, 32 insertions(+), 10 deletions(-)
diff --git a/libavfilter/vf_decimate.c b/libavfil
The purpose of this new option is to enable processing of mixed content such
as TV recordings or even movies which have some cuts in telecined 24fps and
others in 30p.
Enabling it (mixed=1) will calculate a common timebase between decimated and
non-decimated content and set frame duration accordin
From: Pawday
---
libavcodec/avcodec.c | 13 +
libavcodec/decode.c | 5 +++--
libavcodec/encode.c | 8
3 files changed, 16 insertions(+), 10 deletions(-)
diff --git a/libavcodec/avcodec.c b/libavcodec/avcodec.c
index a85d3c2309..1e24bdf333 100644
--- a/libavcodec/avcodec
From: Pawday
Thank you Andreas Rheinhardt for review
Here the fixes for runtime "else" conditions
---
libavcodec/avcodec.c | 16 +++-
libavcodec/decode.c | 11 ---
libavcodec/encode.c | 13 -
libavcodec/h264dec.c | 14 +++---
4 files changed, 34 insert
From: Pawday
Thank you for showing me logic substitution issues.
So, if you curious i am trying to substitute calling thread depending
functions for unuptimized compiler where dead code illumination is not
working and it couse linking error on my microcontroller toolchain
without any thread mod
