| 15 | | > You're actually talking about scaling the entire picture (like HD upscale / SD downscale). Indeed, if the original content is progressive and encoded as interlaced, it's a pity since a regular picture scaler will need to do an interlaced scale (deinterlace/scale/reinterlace) instead of just do a regular scaling. |
| | 15 | > You're actually talking about scaling the entire picture (like HD upscale / SD downscale). |
| | 16 | |
| | 17 | I was actually not talking about scaling or the software scaler at all: I just meant that I believe there is no flag in mpeg2video streams that tells you (reliably) if chroma is interlaced or not. |
| | 18 | |
| | 19 | > Indeed, if the original content is progressive and encoded as interlaced, it's a pity since a regular picture scaler will need to do an interlaced scale (deinterlace/scale/reinterlace) instead of just do a regular scaling. |
