stuttering video source --> Any chance for a smooth DVD?

[schmutzbrust]

Hello,

i have a TV recording, which is quite stuttering. It's a rare german movie and i can't find another proper source. Any chance to bring this file to DVD (smooth)?


thanks for your attention


maybe this helps --> File Information:

General
Unique ID : 259851368747670585321628072778580085488 (0xC37D8D9F9240D39CCE56A51A425FCAF0)
Complete name : Charleys Tante 1996 TVRip x264.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.59 GiB
Duration : 1 h 21 min
Overall bit rate : 2 795 kb/s
Writing application : Lavf58.20.100
Writing library : Lavf58.20.100
ErrorDetectionType : Per level 1

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3
Format settings, CABAC : Yes
Format settings, RefFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Bit rate : 2 548 kb/s
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Original frame rate : 25.000 FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan type, store method : Separated fields
Scan order : Top Field First
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.601 PAL
Transfer characteristics : BT.470 System B, BT.470 System G
Matrix coefficients : BT.601
DURATION : 01:21:26.714000000

Audio
ID : 2
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Codec ID : A_MPEG/L2
Codec ID/Hint : MP2
Duration : 1 h 21 min
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Sampling rate : 48.0 kHz
Compression mode : Lossy
Delay relative to video : 108 ms
Stream size : 112 MiB (7%)
Language : deu

Default : Yes
Forced : No
DURATION : 01:21:26.714000000

[rrats]

Upload a sample please

[schmutzbrust]

Here it is: https://1fichier.com/?0jazzgpzw014qsiep0f0

[rrats]

Oh God

you could try decimating it and iterpolating it. there really isnt much that can be done. not even interlacing holds any more value

[davexnet]

I've got to stop making comments when I'm distracted by other stuff around me.

[davexnet]

double post

[davexnet]

FFvideosource appears to be able to load this source properly. Install AVStoDVD, set FFmpegsource for the AVS video source filter (preferences/avisynth tab).

Also, Preference/video tab make sure the Video standard PAL / NTSC is set correctly

Load the source. Right click/edit source title info/video scan type/progressive.
CLick the arrow to the right of the Output button above, select your output type.
Start the encode

[jagabo]

I had trouble with ffvideosource -- it only read the first half of the video. I was able to reencode the entire video with smooth results with ffmpeg though:

ffmpeg -i "Charleys Tante 1996 TVRip short-001.mkv" -vf setpts=N/25/TB,setsar=64/45 -c:v libx264 -c:a copy output.mkv

I set the output to x264 in mkv because I don't do ffmpeg encoding for DVD -- so I don't know what the parameters are for DVD compatibility.

<edit>
Oops, I uploaded the wrong video earlier. The correct one is here now.
</edit?

[davexnet]

Yeah, perhaps it's the version of ffms2.dll, I'm using the version included with A2D, 2.27.0 dated 1/8/18.
I got 7518 frames encoded, 5 minutes 1 second approx.

These Interlaced AVC files cause problems for almost everybody, it seems.

A2D itself recognizes this file as interlaced, but FFvideosource appears to handle it properly and it returns
progressive frames. So you have tell A2d that the file is really progressive otherwsie it encodes it as interlaced.
It still flows OK, but the image quality is damaged

Thanks for the ffmpeg info

When A2D uses ffmpeg to encode the CBR m2v it uses this:

ffmpeg -i "I:\temp\charley-progressive_2_Charleys Tante 1996 TVRip short-001_1.avs" -threads 4 -aspect 16:9 -c:v mpeg2video -b:v 8000k -minrate 8000k -maxrate 8000k -bufsize 2000k -dc 9 -y "C:\Users\davex\Videos\a2d_temp\charley-progressive_2_Charleys Tante 1996 TVRip short-001.m2v"

[poisondeathray]

DGSource is ok in MKV on this sample. Really the "gold standard" for avisynth source filters.

LSmash and FFMS2 had problems in MKV container.

But if you demux it, and use LSmash on the ES, it's ok too. But FFMS2 still no good (maybe the version I'm using)

[schmutzbrust]

Thank you Guys, i'll check that the next days.