Your Input Requested to Convert My LaserDiscs in OBS Studio

LDcollector

New Member
Hello, all—

Since purchasing an Asus ProArt P16 laptop (Windows 11 Pro; RAM: 64 GB) a few weeks ago, I am resuming the digitization of my LaserDisc collection (all NTSC titles) in OBS. I have my Pioneer LD player (a mid-90s model) connected to my Hauppauge 610 USB-Live2 Capture Device. I would especially welcome your recommended settings. Essentially, I want to produce the best possible picture and sound (preferably in lossless) from OBS recordings made of my LDs. Final file size isn’t an issue. I eventually rip the finished file of each recording to a blank Verbatim recordable disc (BD-R 25 or BD-R 50) so a total size ranging from 25 GB to 50 GB is perfectly acceptable. I have a Sony Blu-ray player that has a really good upscaler and have played DVD-rs and BD-rs containing my LD-transferred files on my Samsung QLED 4K display. The transfers have appeared good overall. (I set the resolution to 720p on my player. The TV doesn’t accept anything lower as the screen goes black if I set it to 480p.)

LDs often offered digitally encoded mono and stereo tracks in PCM 16-bit at 44.1 kHz. I plan to set my recordings using those spec settings. When I was using OBS on my Dell, it only offered AAC and Opus. But on my Asus, I can pick from three of the Ffmpeg PCM encoding options. I can set the standard bitrate as high as 320, which I plan to preset it at.

I have read all posts on this forum from other members pertaining to conversion of their LDs in OBS. I have experimented with various settings since I began recording my discs last fall, beginning on my Dell XPS 15 laptop (Windows 10 OS) and now on my new Asus computer. I am posting an OBS log and a MediaInfo scan in this thread of an LD recording I made earlier this week.

I have not used the Yadif 2x deinterlacing filter in OBS at all while recording yet. But I plan to for all my future recordings. I have attached screenshots of my OBS and Hauppauge capture device settings below.

OBS Settings- Video, General.jpg


OBS Settings- Advanced, Video.jpg


Hauppauge Properties.jpg


Hauppauge Video Decoder Tab.jpg


Hauppauge Video Image Tab.jpg



Please note that the numeric values below in Hauppauge’s Video Proc Amp tab are the default ones. I have not tweaked them at all.

Hauppauge Video Proc Amp Tab.jpg



In OBS version 31.0.1 on my Asus, there are nine different video encoders I can choose from for recording (besides the stream encoder):

1. AMD HW AV1
2. AMD HW H.264 (AVC)
3. AMD HW H.265 (HEVC)
4. AOM AV1
5. NVIDIA NVENC AV1
6. NVIDIA NVENC H.264
7. NVIDIA NVENC HEVC
8. SVT-AV1
9. x264

Some of the encoders have unique options for their settings. For example, some include a field to set the Bitrate while others do not. I’ve embedded a screenshot below of the settings NVIDIA NVENC AV1 offers.

OBS Settings- Recording Tab for NVIDIA NVENC AV1.jpg



I’ll be keenly interested to hear your thoughts on which encoder(s) and their associated settings (including Rate Control, Bitrate, Preset, Multipass mode, et al.) can yield the very highest quality.

Thanks very much!
 

LDcollector

New Member
Attached is a log on the day I recorded my New Line LD of Wes Craven's New Nightmare.

And the MediaInfo scan:

General​

Unique ID :229902883217382465694298267328675219331 (0xACF5AF4915A59D2CAE36C3BCED828783)
Complete name :D:\LaserDiscs\Wes Craven's New Nightmare
Format :Matroska
Format version :Version 4
File size :1.26 GiB
Duration :1 h 52 min
Overall bit rate :1 599 kb/s
Frame rate :60.000 FPS
Writing application :Lavf61.1.100
Writing library :Lavf61.1.100
ErrorDetectionType :Per level 1

Video​

ID :1
Format :AV1
Format/Info :AOMedia Video 1
Format profile :Main@L3.0
Codec ID :V_AV1
Duration :1 h 52 min
Bit rate :156 kb/s
Width :640 pixels
Height :480 pixels
Display aspect ratio :4:3
Frame rate mode :Constant
Frame rate :60.000 FPS
Color space :YUV
Chroma subsampling :4:2:0 (Type 0)
Bit depth :8 bits
Bits/(Pixel*Frame) :0.008
Stream size :126 MiB (10%)
Default :No
Forced :No
Color range :Limited
Color primaries :BT.601 NTSC
Transfer characteristics :BT.601
Matrix coefficients :BT.601

Audio​

ID :2
Format :PCM
Format settings :Little / Signed
Codec ID :A_PCM/INT/LIT
Duration :1 h 52 min
Bit rate mode :Constant
Bit rate :1 411.2 kb/s
Channel(s) :2 channels
Sampling rate :44.1 kHz
Bit depth :16 bits
Stream size :1.11 GiB (88%)
Title :DTS Stereo
Default :No
Forced :No
 

Attachments

  • OBS Log 2025-04-02 15-09-01.txt
    15.3 KB · Views: 6
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