why does my video keep failing to upload to youtube from my phone
The audio and video can be encoded in different ways but it still is an .mp4 file. However, YouTube only accepts the MP4 file with the specific audio and video codec. That is why some of your MP4 files can upload to YouTube, while other MP4 videos can't.Reason 1 The MP4 file is too long or large to upload to YouTube. By default, you can upload videos that are 15 minutes long.he audio and video can be encoded in different ways but it still is an .mp4 file. However, YouTube only accepts the MP4 file with the specific audio and video codec. That is why some of your MP4 files can upload to YouTube, while other MP4 videos can't.