x264 LAVF/FFMS input public beta test (v2.1) - Page 9

dansus · 26th February 2011, 18:03

Im struggling to work out the parms required to force SAR 1:1 in --Video-Filter;

--video-filter crop:2,2,2,2/resize:1280,720,method=lanczos/? (source 4:3 anamorphic, want 16:9 1:1 ouput)

Edit: Coffee's kicked in, worked it out;

--video-filter crop:2,2,2,2/resize:1280,720,1:1,method=lanczos

Still struggling with correct fps output, source is 29.970 after deinterlace and its spitting out 59.940.

ffms [info]: 1440x1080i 0:1 @ 60030/1001 fps (vfr)
.

sneaker_ger · 26th February 2011, 21:39

--no-interlaced --fps 30000/1001

sneaker_ger · 26th February 2011, 21:47

btw.:
Why isn't "--no-interlaced" documented in fullhelp?
And why is everything from "--no-i" to "--no-interlaced" accepted?

LoRd_MuldeR · 26th February 2011, 21:57

Quote:

Originally Posted by sneaker_ger

And why is everything from "--no-i" to "--no-interlaced" accepted?

getopt

sneaker_ger · 26th February 2011, 22:23

I see.

dansus · 26th February 2011, 22:25

Quote:

Originally Posted by sneaker_ger

--no-interlaced --fps 30000/1001

That seems to have worked, except playback is in slow motion now..

sneaker_ger · 26th February 2011, 22:40

Then your source is not 29.970.

dansus · 26th February 2011, 22:48

Quote:

Originally Posted by sneaker_ger

Then your source is not 29.970.

Media Info says;

Quote:

Video
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=1, N=56
Codec ID : 27
Duration : 1mn 11s
Bit rate mode : Variable
Bit rate : 8 593 Kbps
Maximum bit rate : 20.0 Mbps
Width : 1 440 pixels
Height : 1 080 pixels
Display aspect ratio : 4:3
Frame rate : 29.970 fps
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First

sneaker_ger · 26th February 2011, 22:52

Did you perhaps use bobbing (e.g. yadif mode 1) or mistyped "30000/1001"?
Upload a sample otherwise.

dansus · 26th February 2011, 23:08

Quote:

Originally Posted by sneaker_ger

Did you perhaps use bobbing (e.g. yadif mode 1) or mistyped "30000/1001"?
Upload a sample otherwise.

Seems ok, using ffms in x264.exe

Quote:

x264.exe --preset slow --crf 21.5 --level 4.1 --video-filter crop:2,2,2,2/resize:1280,720,1:1,method=lanczos --no-interlaced --fps 30000/1001 --output "C:\Output.mkv" --demuxer ffms --index "C:\x264-index" "C:\testhd.ts"

Sample - http://www.mediafire.com/?5j9x0az19sx00eq

dansus · 26th February 2011, 23:45

Doesnt like PAL MBAFF either (BBCHD)

ffms [info]: 1440x1080i 4:3 @ 27679/1001 fps (vfr) ??

Theres some weird effect playback too.

http://www.mediafire.com/imgbnc.php/...0fb0eedf6g.jpg

sneaker_ger · 26th February 2011, 23:55

Yes, I also had some troubles on your sample.
This command line seems to result in acceptable output:

Code:

x264 testhd.ts -o output.mkv --vf yadif:0,bff/select_every:2,0 --fps 60000/1001

I didn't manage to bob and I don't know what I'm doing wrong.

dansus · 27th February 2011, 00:06

Quote:

Originally Posted by sneaker_ger

Yes, I also had some troubles on your sample.
This command line seems to result in acceptable output:

Code:

x264 testhd.ts -o output.mkv --vf yadif:0,bff/select_every:2,0 --fps 60000/1001

I didn't manage to bob and I don't know what I'm doing wrong.

So your saying you couldnt get the right output with ffms?
.

sneaker_ger · 27th February 2011, 00:08

Test my command line, it looks fine, but I did not manage to bob.

dansus · 27th February 2011, 00:18

Quote:

Originally Posted by sneaker_ger

Test my command line, it looks fine, but I did not manage to bob.

Cant seem to get that code to run, crashes after index. Im sure its just me being a noob..

sneaker_ger · 27th February 2011, 00:20

I'm using this build.

dansus · 27th February 2011, 00:31

Quote:

Originally Posted by sneaker_ger

I'm using this build.

Is that a x64 build? Yep, rename link to 1913_32 if you need x86 version.

dansus · 27th February 2011, 00:41

Quote:

Originally Posted by sneaker_ger

This command line seems to result in acceptable output:

Code:

x264 testhd.ts -o output.mkv --vf yadif:0,bff/select_every:2,0 --fps 60000/1001

That did the trick. Thanks.

What would be the best parms for PAL i50 content, --vf yadif:0,tff --fps 25/1 ?

Wasnt aware Yadif had been built in to x264, need to look into this more, see what other goodies lie within.

http://www.mediafire.com/?kehnkpejkcmluk9

sneaker_ger · 27th February 2011, 02:22

Good question, theoretically "--vf yadif --fps 25" should work, but since it screws up on your sample it either means the capture is corrupted or ffms is too buggy to handle it. Search around the forum for BBC and you might find some tips as you are not the only one that has problem with it.

26th February 2011, 18:03	#161 \| Link
dansus Registered User Join Date: Mar 2005 Location: london Posts: 104	Im struggling to work out the parms required to force SAR 1:1 in --Video-Filter; --video-filter crop:2,2,2,2/resize:1280,720,method=lanczos/? (source 4:3 anamorphic, want 16:9 1:1 ouput) Edit: Coffee's kicked in, worked it out; --video-filter crop:2,2,2,2/resize:1280,720,1:1,method=lanczos Still struggling with correct fps output, source is 29.970 after deinterlace and its spitting out 59.940. ffms [info]: 1440x1080i 0:1 @ 60030/1001 fps (vfr) . Last edited by dansus; 26th February 2011 at 18:52.

26th February 2011, 23:55	#172 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	Yes, I also had some troubles on your sample. This command line seems to result in acceptable output: Code: x264 testhd.ts -o output.mkv --vf yadif:0,bff/select_every:2,0 --fps 60000/1001 I didn't manage to bob and I don't know what I'm doing wrong. Last edited by sneaker_ger; 26th February 2011 at 23:57.

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26th February 2011, 21:39	#162 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	--no-interlaced --fps 30000/1001

26th February 2011, 21:47	#163 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	btw.: Why isn't "--no-interlaced" documented in fullhelp? And why is everything from "--no-i" to "--no-interlaced" accepted?

26th February 2011, 22:23	#165 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	I see.

26th February 2011, 22:40	#167 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	Then your source is not 29.970.

26th February 2011, 22:52	#169 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	Did you perhaps use bobbing (e.g. yadif mode 1) or mistyped "30000/1001"? Upload a sample otherwise.

26th February 2011, 23:45	#171 \| Link
dansus Registered User Join Date: Mar 2005 Location: london Posts: 104	Doesnt like PAL MBAFF either (BBCHD) ffms [info]: 1440x1080i 4:3 @ 27679/1001 fps (vfr) ?? Theres some weird effect playback too. http://www.mediafire.com/imgbnc.php/...0fb0eedf6g.jpg

27th February 2011, 00:08	#174 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	Test my command line, it looks fine, but I did not manage to bob.

27th February 2011, 00:20	#176 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	I'm using this build.

27th February 2011, 02:22	#179 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	Good question, theoretically "--vf yadif --fps 25" should work, but since it screws up on your sample it either means the capture is corrupted or ffms is too buggy to handle it. Search around the forum for BBC and you might find some tips as you are not the only one that has problem with it.