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Originally Posted by madeinstein Now I'm really confused.. Are you saying that for example this HDV camcorder from sony is not 1080i? HDR-HC9E
In a spec it says
Movie Format High Definition, HDV (1440 x 1080) / Standard Definition, DV |
It is 1080i
The 1440 x 1080 pixels is the HDV standard. Even if the recording is 1920x 1080 on the sensor it will still get to tape as 1440x 1080
This isnt quite " 1080P" Full HD which introduces the element of progresive recording
However for practical purposes , given that HDV is not ordinarily recorded 1080p , and some AVCHD camcorders do ( as they are no restricted , some will say AVCHD has " superior" resolution
HDV is compressed but so is DV AVI .. compressionisnt a bad word it is the codec and efficiency that make the differnce in output
Mpeg2 ( used in DVD video) is compressed too but we have all seen examples of stunning DVD Playback
As such in practice 1920x 1080 from AVCHD ( higher vertical pixel resolution) doesnt quite translate to visibly higher definition video. That is a camcorder specific function
As such an HDV camcorder like Canons XH A1 which records HDV to tape as 1440x 1080 will have nothing to fear from its comsumer level AVCHD brethren which do 1920 x 1080 even at bitrates approaching HDVs 25mbs
Newer HDV camcorder exist which can record in the "P mode, Canon HV 40 claims this. Sonys V1 camcorder does too
Incidentally the XH A1 does have a progresive shooting mode ( F mode) along with the costlier XH G1 and XL H1 ( albeit with some clever deinterlacing after interlaced recording)
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I've heard the opposite that AVCHD is difficult to edit (no software), although it's certainly much easier to copy to PC
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It is also difficult to play on a modest PC but if you have a higher end core duo or quad core with a lot of RAM ( 2Gb), your PC will cope fine
I must say that 5.1 audio is good but not a "must have" IMHO and not all AVCHD camcorders have it anyhow. Some SD tape camcorder did
Real time firewire transfer to a PC is a drag but in the days before Solid state/ HDD it was the norm and people just got on with it
Once on the PC for all intents an purposes , tape sourced m2t ( mpeg2 10801) and mts/m2ts files are both digital and ( hardware permitting ) handle the same in software