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Results tagged with conversion
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user 9105
Conversion is the process of changing one format is to another. Usually this means a software conversion like from MOV to MP4, but can also be a hardware conversion like from HDMI to composite with separated chroma and luminance by cable.
1
vote
How do I convert a series of PNGs into an AVI using Avidemux?
Hmm, I'm not sure whether ffmpeg defaults to the bt.709 or bt.601 color matrix for RGB -> YUV conversion. …
- 2,824
2
votes
ffmpeg Color conversion - 709 to 601
Probably they feed YUV video to the GPU for scaling / RGB-conversion. …
- 2,824
4
votes
How to digitise old NTSC home videos for highest quality (with PAL player)?
As far as deinterlacing: With a good deinterlacer (QTGMC, or at least ffmpeg's yadif=3,mcdeint=2), you can get smooth video at 60000/1001 (NTSC) fps. If your source has quick motions that you'd like …
- 2,824
2
votes
Burn ASS subtitle onto MKV without any quality loss
The only way to do it with literally zero mathematical quality loss is to make a gigantic output file with a lossless codec. (e.g. utvideo, FFV1, or x264 in lossless mode (--qp 0).
A better solution …
- 2,824
2
votes
Quality of VHS converted to DVD
I'd keep them for at least a couple years after doing the initial digital conversion, in case you discover a problem or error with the digital setup and need to redo it! …
- 2,824