HD recording formats
It struck me today that the variety of available and proposed HD recording formats is expanding to a point which is becoming difficult to track, so I'm starting a list here which we can add to as new formats come along. Have I missed anything we currently know about?
HDV 720/30p: 1280x720 MPEG2-TS @ 19 Mbps, 4:2:0, MP2 audio HDV 1080/50i-60i (PAL-NTSC): 1440x1080 MPEG2-TS @ 25 Mbps, 4:2:0, MP2 audio HDV 1080/24f (Canon): 1440x1080 MPEG2-TS @ 25 Mbps, 4:2:0, MP2 audio JVC "FHD" 1080/60i: 1920x1080 MPEG2-TS @ <30 Mbps, 4:2:0 (?), MP2 audio JVC "SP" 1080/60i: 1440x1080 MPEG2-TS @ <22 Mbps, 4:2:0 (?), MP2 audio JVC "CBR" 1080/60i: 1440x1080 MPEG2-TS @ 27 Mbps, 4:2:0 (?), MP2 audio XDCAM HD: 1440x1080 MPEG2-TS @ 18-25-35 Mbps, 4:2:2, PCM audio DVCProHD 720 (varying frame rates): 960x720 @ 40-100 Mbps, 4:2:2, PCM audio DVCProHD 1080/50i: 1440x1080 @ 100 Mbps, 4:2:2, PCM audio DVCProHD 1080/60i: 1280x1080 @ 100 Mbps, 4:2:2, PCM audio AVCHD 720/24p-50p-60p: 1280x720 H.264 @ <24 Mbps, 4:2:0 (?), AC3 audio AVCHD 1080/24p-50i-60i: 1440x1080 or 1920x1080 H.264 @ <24 Mbps, 4:2:0 (?), AC3 audio AVC-intra (pending): expect 1920x1080 H.264 @ <50 Mbps, 4:2:2, PCM (?) audio, plus advanced version at higher bit rate HDCAM: 1440x1080 @ 144 Mbps, 3:1:1, (?) audio also HDCAM SR Cineform Raw: 10-bit 1920x1080 @ ~ 80-100 Mbps, 5:1 Wavelet, (?) audio MJPEG2000: 10-bit 4:2:2 - other details? Redcode: see http://red.com/technology.htm |
SheerVideo from BitJazz
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My impression is this list is stricktly format/codecs that cams currently shoot, no? So that would leave Sheervideo out and I'm not too certain about the last two on Kevin's list. Probably some indie cam using an intermediate PC for recording. Can anyone tell me what shoots Cineform raw and Mjpeg2000 so I can be in the loop. ;>)
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Call it wishfull thinking on my part. :)
Lossless HD recording to a cheap RAID on a mac. Hoping anyway |
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"DIGIC DV ll HD Image Processor DIGIC DV II is the next generation of Canon's exclusive DIGIC DV signal processing technology. DIGIC DV II processes the HD signal at 1440 x 1080 with 4:2:2 color sampling. Designed specifically for processing the immense volume of information in 1080 HD signals, DIGIC DV II ensures optimal image quality for HD video." **HD signal at 1440 x 1080 with 4:2:2 color sampling** is this true? |
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-gb- |
[QUOTE=Kevin Shaw]
"HDCAM: 1440x1080 @ 144 Mbps, 3:1:1, (?) audio also HDCAM SR" HDCAM Records 1920x1080 HDCAM SR records 1920x1080 4:4:4 |
HDCAM indeed is 1440x1080 and then upsampled on output.
I found this post in another forum a while ago: http://www.cinematography.com/forum2...hp?t13992.html Cheers, Greg |
Avid DNX HD.
Ikegami Editcam records to this codec. |
Avid DNX HD.
Ikegami Editcam records to this codec. |
HD recording formats
Avid DNX HD.
Ikagami Editcam Records to this codec |
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