请问Film不够95%的片子怎么处理

请问Film不够95%的片子怎么处理

去下个yatta吧

靠眼睛河蟹+脑补~

大于95%直接做d2v的时候就forced film处理。

怎么ivtc自己去搜教程看吧，这玩意岂非三言两语能说完的。

简单一点的就用tivtc。想追求完美效果要注意的东西可就太多了。没个N年的经验，很难搞定的。

NTSC cases:


1.) NTSC Film, normal source (not anime or cartoon). One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate()


2.) NTSC Film, anime or cartoon source. One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(mode=1)


3.) NTSC Hybrid, using blend decimation on video sections (not anime or cartoon). One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(hybrid=1)


4.) NTSC Hybrid, using blend decimation on video sectons, anime or cartoon source. One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(mode=1,hybrid=1)


5.) NTSC Hybrid, using vfr via mkv (not anime or cartoon). One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(mode=3,hybrid=2,vfrDec=0,mkvOut="mkv-timecodesfile.txt")


6.) NTSC Hybrid, using vfr via mkv, anime or cartoon source. One pass.

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(mode=3,hybrid=2,vfrDec=1,mkvOut="mkv-timecodesfile.txt")


7.) NTSC, two pass (enables use of conCycleTP parameter) mkv vfr for hybrid source.

First pass:

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v",output="matches.txt")
tdecimate(mode=4,output="metrics.txt")

Second pass (not anime or cartoon):

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v",input="matches.txt")
tdecimate(mode=5,hybrid=2,vfrDec=0,input="metrics.txt",tfmIn="matches.txt",mkvOut="mkv-timecodesfile.txt")

Second pass (anime or cartoon):

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v",input="matches.txt")
tdecimate(mode=5,hybrid=2,vfrDec=1,input="metrics.txt",tfmIn="matches.txt",mkvOut="mkv-timecodesfile.txt")



PAL Cases:


1.) PAL, no decimation (just field matching)

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")


2.) PAL, decimate 1 in 25 (most similar)

mpeg2source("c:\oursource.d2v")
tfm(d2v="c:\oursource.d2v")
tdecimate(cycle=25)

自带说明里就有。

mode -

Sets the mode of operation. Possible settings:


Mode 0 = Straight M-in-N decimation. TDecimate will examine each set of N
frames and decimate the M most similar frames. The values of M and
N are controlled via the cycleR and cycle parameters. Blend decimation
of video (30p) is supported in the this mode (hybrid = 1), as well as
blending of 24p into 30p (hybrid = 3).


Mode 1 = Exactly like mode 0, except instead of decimating the M most similar
frames, frames are decimated from the longest remaining strings of
duplicates. The duplicate detection uses the dupThresh parameter. This
mode is the correct type of decimation for anime and other sources where
frames are repeated 2, 3 or 4 times in a row, and also supports blend
decimation of video (30p) with hybrid = 1, as well as blending of 24p
into 30p (hybrid = 3).


Mode 2 = This mode uses a separate decimation algorithm that can achieve any
arbitrary framerate. It is useful when you cannot achieve the desired
framerate with M-in-N decimation. The output framerate for this mode is
set using the "rate" parameter. The maxndl parameter can be used to
tweak behavior on sources with uneven duplicate distribution. No hybrid
handling can be used in this mode!

This mode's output will be slightly different if you run it with a metrics
input file (created on a previous pass in mode 4 for example) that lets
it analyze the entire video at the very beginning than if you run it
straight and let it analyze the video as it goes. Generally the differences
will be small, but the 2 pass method (i.e. full analysis from an input file)
will generally produce a smoother result. The m2PA parameter can be used
to force the one pass version of mode 2 to produce the same results as the
two pass version by reading ahead in the stream as much as is required
(the one pass version limits the read ahead to 100 frames max).


Mode 3 = This is a one-pass vfr for mkv with timecodes output mode. Hybrid must be
set to 2 in this mode! It uses M-in-N decimation and cycleR must be set
to 1! The type of decimation that is used on film sections (most similar or
longest string) is controlled via the vfrDec setting. For this mode to work
all access must be linear from start to finish... an error will be thrown
if non-linear access is detected.

Since vfw needs to know the # of frames before processing starts this
mode does not change the # of frames and simply pads the output as needed
with black frames. The last actual frame will be recorded as a comment at
the end of the mkv timecodes file, and will be reported on the padded frames
as well once at least 300+ extra frames are returned. If the se option is
set to true, then TDecimate will throw an error once the 306th extra frame
is reached, stopping processing and alerting the user. If your gonna be
around when its done and not doing batch encoding this option can save you
some time.

The name and path of the mkv timecodes file to output is set using the
mkvOut parameter.


Mode 4 = Metrics output. No decimation is done, but metrics are calculated allowing
for the output, display, or debug options to be enabled and outputting of
the metrics for later use. (first pass for two pass mkv vfr using mode 5)


Mode 5 = This is similar to mode 3 (mkv vfr, and requires hybrid=2 and cycleR=1), but
as part of a two pass process. It requires a complete input file (obtained
via the output parameter on a previous pass), and a complete tfmIn file (see
the batch option for a way around these requirements). The advantages of this
mode over Mode 3 are that it does not require linear access (seeking is
supported), it uses the conCycleTP parameter instead of the conCycle parameter
which allows for values greater than 2, and it will have a correct frame count
with no padded frames.

As of version 0.9.11.8 of TDecimate, an input and tfmIn file are no longer
required for mode 5. If an input file is not specified then a value of
ULLONG_MAX-1 (the maximum value tdecimate has) is assigned to all metrics.
Likewise, if a tfmIn file is not specified then all matches are assigned as 'c',
not combed, and not a d2v duplicate.


Mode 6 = This is for doing 120fps->vfr w/ timecode file. It requires a complete metrics
input file generated via mode 4 on a previous pass. It will decimate bit for bit
identical frames only. All decimation will be into one of the following frame
rates: 119.880, 59.940, 39.960, 29.970, 23.976.

Mode 7 = This mode is similar to mode 2 in that it uses a decimation algorithm that can
achieve any arbitrary framerate. However, it operates quite differently
from mode 2. It is useful for when you cannot achieve the desired framerate
with M-in-N decimation and cannot afford to go with two-passes in mode 2 (in which
case mode 7 will usually give better results if the duplicate distribution is
at least somewhat consistent).

The output framerate for this mode is set using the "rate" parameter. It
also uses the "dupthresh" and "vidthresh" parameters... dupthresh sets a
threshold such that any frames with difference values under dupthresh are
considered duplicates, and vidthresh sets a threshold such that any frames
with difference values above vidthresh are considered non-duplicates. Frames
with difference values inbetween dupthresh and vidthresh are classified as
similar unless they represent a descernable local minimum or maximum in the
difference values string. By default dupthresh is set to 0.5 and vidthresh
is set to 4.0 (they use the usual 0 to 100 normalized scale).


Default: 0 (int)

hybrid -

Controls how or if video sections (30p) should be dealt with. Possible
settings:

0 - no handling
1 - blend decimation of 30p sections into 24p and leave 24p untouched (modes 0 and 1)
2 - vfr via mkv w/ timecodes file output(modes 3 and 5)
3 - blend conversion of 24p sections into 30p and leave 30p untouched (modes 0 and 1)

* The hybrid option is not used when mode = 2 or mode = 4, and hybrid > 0
is only currently supported for cycleR = 1!

Default: 0 (int)

tivtc自己的包里有详细的说明书

楼上用什么翻的？

TFM基本搞完了，继续挑战其他。