PiperOrigin-RevId: 389250478

Source-Link: googleapis/googleapis@9a7d190

Source-Link: https://.com/googleapis/googleapis-gen/commit/c27e567bdcb376f4f12235cfa8b205458cdf5274

feat: Add video padding feature
feat: Add ttl_after_completion_days field to Job 
docs: Update proto documentation 
docs: Indicate v1beta1 deprecation

🤖 I have created a release \*beep\* \*boop\*
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## [0.5.0](https://www..com/googleapis/python-video-transcoder/compare/v0.4.1...v0.5.0) (2021-08-07)


### Features

* Add ttl_after_completion_days field to Job ([d862900](https://www..com/googleapis/python-video-transcoder/commit/d86290047e9464e4026c264a6dfea51936b21c2c))
* Add video cropping feature ([#81](https://www..com/googleapis/python-video-transcoder/issues/81)) ([d862900](https://www..com/googleapis/python-video-transcoder/commit/d86290047e9464e4026c264a6dfea51936b21c2c))
* Add video padding feature ([d862900](https://www..com/googleapis/python-video-transcoder/commit/d86290047e9464e4026c264a6dfea51936b21c2c))


### Documentation

* Indicate v1beta1 deprecation ([d862900](https://www..com/googleapis/python-video-transcoder/commit/d86290047e9464e4026c264a6dfea51936b21c2c))
* Update proto documentation ([d862900](https://www..com/googleapis/python-video-transcoder/commit/d86290047e9464e4026c264a6dfea51936b21c2c))
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