Trim N Collect这个Ae脚本可以打包收集工程中只使用过的素材，同时进行分类整理，或者进行AE工程不同版本之间的转换等。

Trim N Collect will trim and transcode media clips used in your project to include only the used parts, and relink to these files.

It’s a great solution if you want to transfer or archive your projects.

Additional options give you total control over the size of handles you want to leave, processing of image and multi-channel EXR sequences, as well as how the files are collected.

主要功能：

– Transcoding templates

– Add handles

– Consolidate gaps

– Export scripts (create a folder structure, establish project bit depth, etc.)

– Image sequence processing:

– Transcode image sequences will transcode the image sequences (with exception of exr files)

– Transcode OpenEXR sequences will transcode the sequences of multichannel exr files using the template presets, depending on them having an alpha channel.

– Trimmed footage management

– Collect options:

– Collect C4D files (without dependencies)

– Copy entire image sequences

– Copy entire OpenEXR sequences

– Do not collect files will not perform the collect operation at all, instead only trimming and transcoding the used parts of the footage to the destination folder.

兼之性：After Effects CC 2014, CC, CS6