Quote:
Originally Posted by traal
241 GB over 3h26m is 70.2 GB/hour which is crazy high for HuffYUV. Is what you trimmed mostly static? If so, then trimming it without re-encoding using something like AviDemux should bring it down to maybe 90-95 GB and take 30 minutes or less.
70 GB over 3h8m (Lagarith) is 22.3 GB/hour which is low for Lagarith. Is it 4:2:2 like the HuffYUV file, or 4:2:0?
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I'm not sure what you'd consider static, but there are long sections with the camera on a tripod and minimal movement (holiday celebrations, band concerts). So I guess it's mostly static.
AviDemux wasn't something I was aware of when I was last doing this, it looks like it could handle much of the work we need.
Yes the LAGS file is 4:2:2 - here's the mediainfo report:
General
Complete name : E:\01 Captured Tapes\Tape-033-Trim.avi
Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
File size : 71.0 GiB
Duration : 3 h 8 min
Overall bit rate : 53.9 Mb/s
IsTruncated : Yes
Video
ID : 0
Format : Lagarith
Codec ID : LAGS
Duration : 3 h 8 min
Bit rate : 52.4 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 : 4:2:2
Bit depth : 8 bits
Bits/(Pixel*Frame) : 5.057
Stream size : 68.9 GiB (97%)
Audio
ID : 1
Format : PCM
Format settings : Little / Signed
Codec ID : 1
Duration : 3 h 8 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 : 2.02 GiB (3%)
Alignment : Aligned on interleaves
Interleave, duration : 500 ms (15.00 video frames)