FastCam - Timestamp Camera · 更新记录

新增功能
- 长时间录制自动分段：可选每 5、10、15、30 或 60 分钟保存一个文件，也可保持关闭，默认不分段。每段录完即保存，录制不中断。同一次录制的分段在私密相册中归入同一文件夹；保存到系统相册时，各段单独保存。
- 私密相册全新播放器：左右滑动切换上一个或下一个视频；双指缩放 1x 至 4x，放大后仍可滑动切换视频。通过缩略图时间轴查找画面，逐帧查看，或将当前帧保存为照片。支持 0.5x、1x、2x 播放速度、循环播放，以及滑杆调节音量。上滑可查看时长、分辨率、帧率、编码、码率、文件大小、文件名和拍摄位置地图，下滑关闭播放器。
- 指南针叠加：将拍摄方向直接写入视频，显示位置可选画面任一角落。未授予定位权限时，仍可按磁北显示方向。
- 地址叠加：将当前地址以单行文字写入时间戳下方，需要定位权限。
- 叠加位置：时间戳、地图和指南针可分别设置显示角落。将其中两项设在同一角落时，两者会自动互换位置。
- 叠加信息不透明度：时间戳、地址、地图和指南针的不透明度可设为 100%、80%、60% 或 40%。
- 时间戳小数位：秒数可显示 0 至 4 位小数，默认 4 位。
- 九宫格辅助构图：预览画面可显示九宫格，帮助对齐取景，不会录入视频。
- 自定义系统相簿名：为保存到系统相册的视频指定相簿名，留空则直接保存，不归入指定相簿。

优化
- 私密相册缩略图现在会显示录制时间。选择模式下，拖动即可一次选中多个视频。
- 保存到系统相册时会显示进度。

修复
- 修复了 60fps 录像实际每秒仅有 49 至 54 帧、导出到系统相册后播放卡顿的问题。现在每秒可完整记录 60 帧。

New
- Zoom presets — 0.5x / 1 / 2 / 5 buttons, just like the iOS Camera. The bar adapts to the lenses your iPhone has.
- Redesigned private album — videos are grouped by date in a grid, with quality, length and file size on every thumbnail. Select several at once to share, save or delete them.

Improvements
- Switching between the front and back cameras is far faster and no longer stalls. Recording carries on as a single clip.
- The private album opens instantly instead of freezing for a moment.

Fixed
- Various bugs.

New
- Map overlay — a minimap of your current location is recorded into the video. You can choose the map scale, too.
- Video bitrate — Low/Normal/High with an estimated file size (MB/min), so you can balance quality and storage.

Improvements
- Better 60fps video quality
- Faster saving
- Timestamp now keeps the same relative size at every resolution

Fixed
- Recording not restarting automatically after saving
- New video keeping the old orientation when you rotated during recording and then saved
- Distorted preview after rotating during recording and pausing
- Squashed video when recording 720p in portrait
- Recording failing to start (or starting late) after changing quality or bitrate

New
- Change settings right on the camera screen — tap the gear to open settings over the preview and adjust timestamp, quality, voice commands and more without stopping recording.
- Frame rate — choose 30 or 60 fps (where the resolution supports it).
- Real-time sync — a green dot appears before the timestamp when the time is synced to internet time.
- Voice commands via AirPods — pick which microphone to use.

Improvements
- Devices that support 4K now start recording in 4K
- Improved album UI
- Smoother switches in Settings.

Fixed
- Crash when recording again right after saving
- Unable to zoom out after leaving and reopening the app while zoomed in
- Timestamp size changing when video quality changed
- App freezing while saving

New version update for you!
- Fixed occasional freezing when starting the app
- Fixed a bug when using HEVC codec

We always welcome your review and feedback!