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[HELP] Video stuttering after processing
#1
Question 
I am trying to get a video to upload to youtube from a PAL VHS tape.

I am following this flow, following this video https://www.youtube.com/watch?v=pKYNqZdqawc
1) Acquisition with Virtualdub and Dazzle DVC100.
2) Deinterlacing and conversion to Apple Prores via Hybrid
3) Color enhancement with DaVinci Resolve and compression to h264

Step 1 all ok, I got a video file of about 30GB and it is to be deinterlaced with top field first. The video looks good, has no stuttering and has these characteristics:

Format                                  : AVI Format/Info                              : Audio Video Interleave Format profile                          : OpenDML Format settings                          : WaveFormatEx File size                                : 35.1 GiB Duration                                : 1 h 23 min Overall bit rate                        : 60.5 Mb/s Frame rate                              : 25.000 FPS Video ID                                      : 0 Format                                  : YUV Codec ID                                : ULY2 Codec ID/Info                            : Ut Video Lossless Codec Codec ID/Hint                            : Ut Video Duration                                : 1 h 23 min Bit rate                                : 58.9 Mb/s Width                                    : 720 pixels Height                                  : 576 pixels Display aspect ratio                    : 5:4 Frame rate                              : 25.000 FPS Standard                                : PAL Color space                              : YUV Chroma subsampling                      : 4:2:2 Compression mode                        : Lossless Bits/(Pixel*Frame)                      : 5.683 Stream size                              : 34.2 GiB (97%) Audio ID                                      : 1 Format                                  : PCM Format settings                          : Little / Signed Codec ID                                : 1 Duration                                : 1 h 23 min Bit rate mode                            : Constant Bit rate                                : 1 536 kb/s Channel(s)                              : 2 channels Sampling rate                            : 48.0 kHz Bit depth                                : 16 bits Stream size                              : 913 MiB (3%) Alignment                                : Aligned on interleaves Interleave, duration                    : 10  ms (0.25 video frame) Interleave, preload duration            : 229  ms

Step 2, I set really few options in hybrid, but if I open the resultant prores video with VLC there is so much stuttering! The video is full of jerks that make it annoying to watch
This are all the options that I change from default

[Image: 1.png]

[Image: 2.png]

[Image: 3.png]

[Image: 4.png]

[Image: 5.png]

Any help? Thanks
  • What Hybrid version did you use?(Windows/Mac/Linux 32/64bit + versions number)
    Windows 2024.09.29.1

If you need the debug infos I relaunch the process, it's about 5h  Big Grin
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Messages In This Thread
Video stuttering after processing - by matti157 - 13.10.2024, 19:50

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