Capturing using a SR-VS30U, a Pinnacle Moviebox USB-510, and
Virtualdub. Finished AVI test looks pretty good (perhaps absent some color correction) and audio is in sync. Using an Avisynth script to encode, the finished file looks great, but the audio is not in sync for most of the 10 minutes (though it seems to sync toward the end and the duration is the same).
Script
SetFilterMTMode("QTGMC", 2)
FFmpegSource2("C:/Users/Allen/Videos/Captures\3.avi", atrack=1)
ConvertToYV12()
AssumeFPS("ntsc_video",sync_audio=true)
AssumeBFF()
QTGMC(Preset="Slower", FPSDivisor=2, Edithreads=4)
Crop(10,4,-10,-10)
Spline64Resize(1448,1080)
LimitedSharpenFaster(ss_x=1.9, ss_y=1.9, Smode=1, strength=60, radius=4, Lmode=1, wide=false, overshoot=1, soft=-1, edgemode=0, special=false, exborder=1)
AddBorders(236, 0, 236, 0, color_black)
Prefetch(threads=10)
Media Info for AVI:
| Complete name | C:\Users\Allen\Videos\Captures\3.avi |
| Format | AVI |
| Format/Info | Audio Video Interleave |
| Format profile | OpenDML |
| File size | 3.78 GiB |
| Duration | 10 min 23 s |
| Overall bit rate | 52.1 Mb/s |
| Writing library | VirtualDub build 32842/release |
| | |
| Video | |
| ID | 0 |
| Format | Lagarith |
| Codec ID | LAGS |
| Duration | 10 min 23 s |
| Bit rate | 50.5 Mb/s |
| Width | 720 pixels |
| Height | 480 pixels |
| Display aspect ratio | 3:2 |
| Frame rate | 29.970 (30000/1001) FPS |
| Standard | NTSC |
| Color space | YUV |
| Chroma subsampling | 4:02:02 |
| Bit depth | 8 bits |
| Bits/(Pixel*Frame) | 4.876 |
| Stream size | 3.66 GiB (97%) |
| | |
| Audio | |
| ID | 1 |
| Format | PCM |
| Format settings | Little / Signed |
| Codec ID | 1 |
| Duration | 10 min 23 s |
| 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 | 114 MiB (3%) |
| Alignment | Aligned on interleaves |
| Interleave, duration | 33 ms (1.00 video frame) |
| Interleave, preload duration | 500 ms |
Media Info for Output MP4
| Format | MPEG-4 |
| Format profile | Base Media |
| Codec ID | isom (isom/iso2/avc1/mp41) |
| File size | 3.63 GiB |
| Duration | 10 min 20 s |
| Overall bit rate | 50.2 Mb/s |
| Writing application | Lavf58.46.101 |
| | |
| Video | |
| ID | 1 |
| Format | AVC |
| Format/Info | Advanced Video Codec |
| Format profile | High@L5 |
| Format settings | CABAC / 4 Ref Frames |
| Format settings, CABAC | Yes |
| Format settings, Reference frames | 4 frames |
| Codec ID | avc1 |
| Codec ID/Info | Advanced Video Coding |
| Duration | 10 min 20 s |
| Bit rate | 50.0 Mb/s |
| Width | 1 920 pixels |
| Height | 1 080 pixels |
| Display aspect ratio | 16 |
| Frame rate mode | Constant |
| Frame rate | 29.970 (30000/1001) FPS |
| Color space | YUV |
| Chroma subsampling | 4 |
| Bit depth | 8 bits |
| Scan type | Progressive |
| Bits/(Pixel*Frame) | 0.805 |
| Stream size | 3.62 GiB (100%) |
| Writing library | x264 core 160 |
| Encoding settings | cabac=1 / ref=3 / deblock=1 |
| Codec configuration box | avcC |
| | |
| Audio | |
| ID | 2 |
| Format | AAC LC |
| Format/Info | Advanced Audio Codec Low Complexity |
| Codec ID | mp4a-40-2 |
| Duration | 10 min 20 s |
| Duration_LastFrame | -6 ms |
| Bit rate mode | Constant |
| Bit rate | 128 kb/s |
| Channel(s) | 2 channels |
| Channel layout | L R |
| Sampling rate | 48.0 kHz |
| Frame rate | 46.875 FPS (1024 SPF) |
| Compression mode | Lossy |
| Stream size | 9.50 MiB (0%) |
| Default | Yes |
| Alternate group | 1 |
