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转变 AVI 至 TIFF

转换你的 AVI 至 TIFF 毫不费力地记录文件

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如何转换 AVI 至 TIFF

第一步:上传您的 AVI 使用上方按钮或拖放方式上传文件。

步骤 2:点击“转换”按钮开始转换。

步骤 3:下载转换后的文件。 TIFF 档案


AVI 至 TIFF 转换常见问题解答

How do I extract images from a AVI video as TIFF?
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Upload your AVI video. PDF.to pulls frames out at the rate you pick and gives you a ZIP of TIFF stills.
By default, one frame per second of AVI runtime. The options panel lets you pick every frame, one per 5 seconds, only key-frames, or a custom interval.
Source resolution. A 1080p AVI produces 1920×1080 TIFF stills; a 4K source produces 3840×2160 stills. Downscale in the options panel if needed.
Yes. Use the timestamp picker on the upload preview to scrub to the exact moment, then click 'extract this frame as TIFF'.
Each frame is decoded from the AVI (lossless) and re-encoded as TIFF. If TIFF is lossless (PNG), no quality is lost. If TIFF is JPG, we use high quality (90) by default.
Yes — file names are zero-padded sequence numbers (TIFF_00001.TIFF, TIFF_00002.TIFF, ...) so they sort correctly. The options panel can also embed the source timecode in EXIF.
Yes — pick the 'contact sheet' option to get a single TIFF containing a grid of thumbnails, useful for storyboarding or video previews.
The free plan has a size limit that varies by file type; PRO allows much larger files. Frame extraction is fast even for long videos.
Yes, within the free size limit. PRO unlocks larger files, higher extraction rates, and parallel processing.
No. Both the source AVI and the TIFF output ZIP are deleted within an hour. Conversion runs in an isolated worker.
Yes. Use the trim controls to set start and end times, and only the selected range produces TIFF frames.
We normalize to a constant frame rate internally before extraction, so the TIFF stills are spaced evenly in time regardless of how the source was encoded.

AVI

AVI 文件可以同时包含音频和视频数据,虽然应用广泛,但文件体积较大。

TIFF

TIFF 文件支持高位深度和无损压缩,是专业摄影和印刷的理想选择。


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