letterboxed怎么读，letterboxed什么意思，letterboxed短语和例句

1.We require you to submit a Standard Definition, letterboxed, stereo or mono version of your film—anything else can lead to problems during our mastering process.

因此您可也使用高清、宽屏和环绕声拍摄，但这部影片的展映版本和效果预计将不会达到这样。我们需要您提交的标准配置的版本，以便统一掌控。

2.We require you to submit a Standard Definition, letterboxed, stereo or mono version of your film—anything else can lead to problems during our mastering process.

因此您可也使用高清、宽屏和环绕声拍摄，但这部影片的展映版本和效果预计将不会达到这样。我们需要您提交的标准配置的版本，以便统一掌控。