9 мая 2023 г. · To ensure that an MP4 file can be played on an iPhone, the video file must be encoded using a compatible codec and resolution.

11 июл. 2022 г. · MP4 is a bit of a catch all term for a few formats. It is possible the video or audio format you're downloading in is not supported for iOS.

5 июл. 2021 г. · I have come across a problem where I cannot save any new mp4 files to the camera roll from the mail app. The mail app still allows me to save old mp4 files.

27 дек. 2019 г. · We are having trouble downloading .MP4 files that are vertical onto our iPhones. The files are only about 15-17 MB and our phones have plenty of storage space.

19 нояб. 2022 г. · Currently I need to select the videos from Photos > File > Export, then reimport the videos (deleting the old ones), before the videos can be ...

29 янв. 2021 г. · I went into my settings, into camera, into Formats, and changed my setting to "Most Compatible". As I'm writing this I went back and re-checked, ... Не найдено: ti | Нужно включить: ti

25 окт. 2021 г. · The second category are mp4 files but they do NOT work on my iPhone 8 or on my iPhone 13 pro. Both use the latest OS.

17 июн. 2019 г. · I've taken a number of short videos that I want to save to my iPhone to upload to social media, but the files won't save to my device.

12 авг. 2016 г. · Not every flavour and stripe of video file is compatible with iOS. There are many variables. It would seem your conversions do not meet the ...

30 дек. 2020 г. · Photos for Mac can import mp4 videos, but only, if the codec is H.264 or HEVC. So check the video format with QuickTime Player and look at the codec in the ...