Format Factory Merge Video failure resolution

--Format factory merge video failure reason

1, the format of the factory version is too low;

2. No video decoder required for merging;

3, the format and size of the video used for merging are not uniform.

--Format factory merge video failure resolution

France, the format of the factory version if too low, there will be a lot of bugs, and the video format is not so broad support, you can download a new version of it.

The format factory has only a few common decoders, and if the user-loaded video format is not supported by the format factory, a generic decoder must be installed before merging the video.

Method III, with some video editing software for size and format unified.