请问GoPro Hero3和ＪＶＣ的GC-XA1 ADIXXION运动ＤＶ哪个好？
- 主题发起人 加国梦游
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The GoPro HERO3: Black Edition Camera is smaller and lighter than its predecessor. It's also Wi-Fi enabled. The HERO3 is designed for recording action sports and it comes with a rugged housing that is waterproof down to a depth of 197' (60 m). The camera captures 4K Cinema, 2.7K Cinema, 1440p and Full HD 1920 x 1080p video. It also captures 960p, 720p and 480p video as well. Plus, it supports NTSC and PAL, and it can record up to 240 fps. For still images, the HERO3 supports 5, 7 and 12-megapixel photos.
The HERO3 includes the GoPro Wi-Fi Remote and it's compatible with the optional LCD Touch BacPac and Battery BacPac (both sold separately). The Wi-Fi Remote has a range of up to 600' (180 m). Plus, it's waterproof down to 10' (3 m) and it can control up to 50 cameras at a time. The camera features an ultra wide angle, 6-element aspherical lens, a 12-megapixel low-light image sensor and a microSD card slot that accepts up to 64GB cards. There's a USB 2.0 port, a micro HDMI output and a port for optional accessories including the 3.5mm Stereo Mic Adapter and Composite A/V Adapter (both sold separately).
To ensure you get the best shot possible, the HERO3 is equipped with advanced camera settings including video looping, continuous photo, Protune, manual white balance controls and more. Plus, it supports 12-megapixel burst shooting at 30 fps and time-lapse recording at 0.5, 1, 2, 5, 10, 30 or 60 second intervals. The HERO3 also supports picture in video, which allows you to simultaneously capture video and photos. The camera's battery is a 1050 mAh rechargeable lithium-ion battery.
Wearable and mountable camera with ultra-sharp f/2.8 6-element aspherical glass lens supports immersive, wide angle capture of your favorite activities
Captures video at 2.7K (30 fps) Cinema, 4K (12 fps) Cinema, 1440p (48 fps), 1080p Full HD (30 fps), 960p HD (100 fps), 720p HD (120 fps) and 480p WVGA (240 fps)
Professional quality 5, 7 and 12-megapixel photo capture with 30 fps burst mode
Built-in Wi-Fi enables remote control via Wi-Fi Remote (included) or live video preview and remote control on smartphones and tablets running the free GoPro app
Wearable Wi-Fi Remote is waterproof down to 10' (3 m), features a 600' (180 m) range, and can control up to 50 cameras at a time
Rugged housing is waterproof to 197' (60 m) and captures sharp images above and below water
Compatible with all GoPro mounts for attaching to gear, body, helmets, vehicles and more
Compatible with LCD Touch BacPac and second generation Battery BacPac
Backwards compatible with older generation BacPacs
Advanced camera settings include video looping, continuous photo, picture in video, Protune, manual white balance controls and more
Port for optional accessories supports 3.5mm Stereo Mic Adapter and Composite A/V Adapter (sold separately)
Basic mounts and hardware included for attaching to helmets, gear and more
Supports microSD cards up to 64GB
Micro HDMI output
Enhanced audio performance supports AAC audio compression with AGC
Picture in video capable of shooting a photo every 5, 10, 30 or 60 sec while you record video
Time-lapse video in 0.5, 1, 2, 5, 10, 30 or 60 second intervals
Continuous photo at 3, 5 or 10 photos/sec
Burst shooting modes (photos/sec): 3/1, 5/1, 10/1, 10/2, 30/1, 30/2, 30/3
Professional quality low-light performance is 2x better than previous model
Image processing is 2x faster than previous model
Auto, Cam Raw, 3000K, 5500K and 6500K white balance modes
Camera supports up to 45 Mbps high video bitrate capture (H.264)
Four red recording LED indicators and one blue wireless status LED indicator
The HERO3 includes the GoPro Wi-Fi Remote and it's compatible with the optional LCD Touch BacPac and Battery BacPac (both sold separately). The Wi-Fi Remote has a range of up to 600' (180 m). Plus, it's waterproof down to 10' (3 m) and it can control up to 50 cameras at a time. The camera features an ultra wide angle, 6-element aspherical lens, a 12-megapixel low-light image sensor and a microSD card slot that accepts up to 64GB cards. There's a USB 2.0 port, a micro HDMI output and a port for optional accessories including the 3.5mm Stereo Mic Adapter and Composite A/V Adapter (both sold separately).
To ensure you get the best shot possible, the HERO3 is equipped with advanced camera settings including video looping, continuous photo, Protune, manual white balance controls and more. Plus, it supports 12-megapixel burst shooting at 30 fps and time-lapse recording at 0.5, 1, 2, 5, 10, 30 or 60 second intervals. The HERO3 also supports picture in video, which allows you to simultaneously capture video and photos. The camera's battery is a 1050 mAh rechargeable lithium-ion battery.
Wearable and mountable camera with ultra-sharp f/2.8 6-element aspherical glass lens supports immersive, wide angle capture of your favorite activities
Captures video at 2.7K (30 fps) Cinema, 4K (12 fps) Cinema, 1440p (48 fps), 1080p Full HD (30 fps), 960p HD (100 fps), 720p HD (120 fps) and 480p WVGA (240 fps)
Professional quality 5, 7 and 12-megapixel photo capture with 30 fps burst mode
Built-in Wi-Fi enables remote control via Wi-Fi Remote (included) or live video preview and remote control on smartphones and tablets running the free GoPro app
Wearable Wi-Fi Remote is waterproof down to 10' (3 m), features a 600' (180 m) range, and can control up to 50 cameras at a time
Rugged housing is waterproof to 197' (60 m) and captures sharp images above and below water
Compatible with all GoPro mounts for attaching to gear, body, helmets, vehicles and more
Compatible with LCD Touch BacPac and second generation Battery BacPac
Backwards compatible with older generation BacPacs
Advanced camera settings include video looping, continuous photo, picture in video, Protune, manual white balance controls and more
Port for optional accessories supports 3.5mm Stereo Mic Adapter and Composite A/V Adapter (sold separately)
Basic mounts and hardware included for attaching to helmets, gear and more
Supports microSD cards up to 64GB
Micro HDMI output
Enhanced audio performance supports AAC audio compression with AGC
Picture in video capable of shooting a photo every 5, 10, 30 or 60 sec while you record video
Time-lapse video in 0.5, 1, 2, 5, 10, 30 or 60 second intervals
Continuous photo at 3, 5 or 10 photos/sec
Burst shooting modes (photos/sec): 3/1, 5/1, 10/1, 10/2, 30/1, 30/2, 30/3
Professional quality low-light performance is 2x better than previous model
Image processing is 2x faster than previous model
Auto, Cam Raw, 3000K, 5500K and 6500K white balance modes
Camera supports up to 45 Mbps high video bitrate capture (H.264)
Four red recording LED indicators and one blue wireless status LED indicator
- 注册
- 2011-05-23
- 消息
- 1,686
- 荣誉分数
- 98
- 声望点数
- 108
运动摄像机， GoPro HD HRRO3 Black
支持4K分辨率拍摄
HERO3作为一台运动摄像机，和前代相比模具重新设计并且配有防水套，并且内置WIFI。然后在关键摄像性能上，HERO3支持4K录像。具体参数是这样的：1080P,每秒50或60帧;720P,每秒120帧;2.7K，每秒30或25帧；4K，每秒15、12.5或12帧。或许有人吐槽4K的帧数根本不足以流畅记录，嘛，有就是胜利了，市场可没哪台运动摄像机支持4K摄像的。
设计和操控
和上代HERO2比，HERO3体积减少30%，重量减少20%，所以可以固定在更奇怪的地方拍摄更奇怪的镜头。至于镜头焦距，GoPro在发布会上表示大概等效于全幅35mm广角，另外在设置中设成“窄”的话，将会有更远的焦距（其实就是裁剪了）。
摄像机的菜单十分简单，但因为按钮太小用起来有的烦人，就像几年前那些阳春的数码相机，这是GoPro应该考虑改进的地方。
续航和附件
看到HERO3的大小你大概能猜到它的续航不会长，实际情况也是如此，实测中标配电池大概只能拍一个小时左右的视频，毫无疑问，你需要准备多几块电池。
不想带多几块电池？也可以。GoPro有大容量电池出售，对续航怨念的同学可以考虑购买。
触摸是潮流，HERO3也不能免俗。不过，要享受触摸屏的乐趣你需要额外买多一个BacPac，虽然这个屏从测试看灵敏度有问题只要一挤压就会移动边缘，而且没有内置电源，意味本来续航就弱的机器还要再弱多几分。
内置WIFI
HERO3内置WIFI，不过PL手上的工程机由于固件问题不能正确被iPhone的客户端辨认到，所以这部分测试只能欠奉。唯一可以肯定的是，开启WIFI会消耗电力，所以没事请关掉以免影响续航。
实际视频录像测试
先说明一下测试环境。Pocket-lint将HERO3安装在一辆奥迪R8上，然后跑在加利福尼亚的索诺玛赛道。HERO3的任务就是全程录制尾随R8时速达130英里的摩托车。好了，去片。
嗯，视频质量十分不错，应该算是同类型产品的NO.1了。在汽车高速运动中，出来的视频算是十分平稳。曝光做得十分不错，虽然不断在适应，但有足够的动态范围去应对所以曝光过程没出现闪烁，面对大逆光时也能保持很好的前景曝光。
不过弱光表现还是老样子，尽管GoPro声称HERO3的弱光较前辈有两倍以上的提升，但实测中弱光环境出来的照片噪点遍地，所以，提升是有，但不要太期待。
无论如何，只要光线充足，HERO3的45mbps码率表现已经是入门级广播设备的的水平，并且看起来相当不错。还有在720P下每秒100/120帧可以提供更多后期空间，PL认为这个远比4K实用。除了视频质量，还有录音质量。感谢算法升级，高速运动下的风噪声已明显减少，但在测试中发现在路上快速跑动必然导致“撕裂”声。解决的方法：在BacPac上插上麦克风。
总结
HERO3够小够轻，任何人都能轻易拿起它，并且它的性能足够应对某些准专业作品，在运动摄影这一项目可以给出一个很高分数。
支持4K分辨率拍摄
HERO3作为一台运动摄像机，和前代相比模具重新设计并且配有防水套，并且内置WIFI。然后在关键摄像性能上，HERO3支持4K录像。具体参数是这样的：1080P,每秒50或60帧;720P,每秒120帧;2.7K，每秒30或25帧；4K，每秒15、12.5或12帧。或许有人吐槽4K的帧数根本不足以流畅记录，嘛，有就是胜利了，市场可没哪台运动摄像机支持4K摄像的。
设计和操控
和上代HERO2比，HERO3体积减少30%，重量减少20%，所以可以固定在更奇怪的地方拍摄更奇怪的镜头。至于镜头焦距，GoPro在发布会上表示大概等效于全幅35mm广角，另外在设置中设成“窄”的话，将会有更远的焦距（其实就是裁剪了）。
摄像机的菜单十分简单，但因为按钮太小用起来有的烦人，就像几年前那些阳春的数码相机，这是GoPro应该考虑改进的地方。
续航和附件
看到HERO3的大小你大概能猜到它的续航不会长，实际情况也是如此，实测中标配电池大概只能拍一个小时左右的视频，毫无疑问，你需要准备多几块电池。
不想带多几块电池？也可以。GoPro有大容量电池出售，对续航怨念的同学可以考虑购买。
触摸是潮流，HERO3也不能免俗。不过，要享受触摸屏的乐趣你需要额外买多一个BacPac，虽然这个屏从测试看灵敏度有问题只要一挤压就会移动边缘，而且没有内置电源，意味本来续航就弱的机器还要再弱多几分。
内置WIFI
HERO3内置WIFI，不过PL手上的工程机由于固件问题不能正确被iPhone的客户端辨认到，所以这部分测试只能欠奉。唯一可以肯定的是，开启WIFI会消耗电力，所以没事请关掉以免影响续航。
实际视频录像测试
先说明一下测试环境。Pocket-lint将HERO3安装在一辆奥迪R8上，然后跑在加利福尼亚的索诺玛赛道。HERO3的任务就是全程录制尾随R8时速达130英里的摩托车。好了，去片。
嗯，视频质量十分不错，应该算是同类型产品的NO.1了。在汽车高速运动中，出来的视频算是十分平稳。曝光做得十分不错，虽然不断在适应，但有足够的动态范围去应对所以曝光过程没出现闪烁，面对大逆光时也能保持很好的前景曝光。
不过弱光表现还是老样子，尽管GoPro声称HERO3的弱光较前辈有两倍以上的提升，但实测中弱光环境出来的照片噪点遍地，所以，提升是有，但不要太期待。
无论如何，只要光线充足，HERO3的45mbps码率表现已经是入门级广播设备的的水平，并且看起来相当不错。还有在720P下每秒100/120帧可以提供更多后期空间，PL认为这个远比4K实用。除了视频质量，还有录音质量。感谢算法升级，高速运动下的风噪声已明显减少，但在测试中发现在路上快速跑动必然导致“撕裂”声。解决的方法：在BacPac上插上麦克风。
总结
HERO3够小够轻，任何人都能轻易拿起它，并且它的性能足够应对某些准专业作品，在运动摄影这一项目可以给出一个很高分数。
