Panasonic HDC-HS900 Features:
-AVCHD recording – employs the MPEG-4 AVC(H.264) codec for video compression, and Dolby Digital (AC-3) or Linear PCM for audio codec, twice as efficent as MPEG 2 and MPEG 4 and which allows recording onto SD/SDHC
-Pre Recording Function – missing that golden moment because you were all fingers and thumbs, not anymore. The camcorder continuously records a loop of three seconds of images into an internal buffer memory. When you actually press the record button, the three seconds immediately prior are automatically added at the beginning of the clip you record.
-Full HD Recording – compared to standard definition recording, most video cameras only have around 576 x 720 resolution, giving you around 400,000 pixels. Panasonic’s eCams with 1920 x 1080, 2.11 million pixels,are able to offer around 6x more resolution! In fact, full-HD has the most pixels of any HD format, and thus can render images with unmatched detail and resolution.
-AVCHD Recording
Internal 220GB Hard Disk Drive MPEG4-AVC/H.264 (AVCHD compliant) Recording
LED Video Light
Recording Modes:
1080/50p (28Mbps/VBR), (1920x 1080)/HA(17Mbps /VBR), (1920x 1080)/HG(13Mbps/VBR), (1920x 1080)/HX (9Mbps / VBR), (1920x 1080)/ HE (5Mbps / VBR), (1920x 1080)
Playback Modes:
1080/50p (28Mbps /VBR), (1920x 1080)/HA (17Mbps/VBR), (1920x 1080)/HG(13Mbps/VBR), (1920x 1080)/HX (9Mbps/VBR) , (1920x 1080)/ HE (5Mbps/VBR), (1920x 1080)
Audio Recording System: Dolby Digital 5.1ch/2ch; Dynamic Speaker
Visible Counter;media remaining indication

OK! From above information , we can learn that if you are a Panasonic HDC-HS900 user, you may not able to transfer AVCHD .mts recording from Panasonic HDC-HS900 to iMovie 8/9/11 editing although iMovie did announce to work with AVCHD. The recordings with the codec H.264/MPEG-4 are highly compressed for saving storage space and smooth playback, but the H.264 files are not suitable for editing with iMovie. iMovie can not always successfully recognize footages at 60fps or 50fps so far. So , if you want to imput Panasonic HDC-HS900 1080/60p AVCHD to iMovie’11 without quality loss, keep reading the following pages, you will get the best solution at ease.
The following will introduce a powerful Panasonic HS900 and iMovie Converter and provide a step by step guide on how to import Panasonic HS900 AVCHD to iMovie with almost no loss of video and tone quality.

Step 1:Install and run the best Panasonic HDC-HS900 AVCHD Converter on you Mac OS X, then click “Add” button to imput Panasonic HDC-HS900 footages to the program.
Step 2:Click “iMovie and Final Cut Express-Apple InterMediate Codec(AIC)(*.mov)” as the best output format for editing AVCHD MTS files in iMovie smoothly.
Tip: You can tap the “Browse” button on the main interface to choose the place where you want to save your converted file on your mac.
Step 3: You can click “settings” to customize the output parameters, adjust the resolution, bitrate as you want. Set video size as 1920*1080, video frame rate as 30fps.
Tip:If the clips are recorded as 50fps(PAL), then 25fps frame rate is the best choice for you.
Step 4: To finish converting Panasonic HS900 1080/50p AVCHD to iMovie compatible video format , just press “Convert” button.
When the conversion is at 100%, you can get the converted videos via tapping the “Open” button on the main interface for iMovie’11 editing.
Tip:
The AVCHD Converter is also a useful and wonderful converting tool for importing Panasonic HDC-HS900 1080/60p files to Final Cut Pro, FCE, Avid Media Composer, Adobe Premiere, etc. If you are interested and want to get more info, please browse MTS Converter for Mac for more details.
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