Fixing iPhone HEVC for Telegram Video Avatars With ffmpeg
iPhone videos recorded in HEVC format often fail to upload as Telegram video avatars due to codec incompatibility. Telegram requires videos to be in H.264 format, which leads to silent failures without error messages. A solution using ffmpeg can convert HEVC videos to the required format and specifications for successful uploads.
- ▪iPhones record videos in HEVC format by default, which is not supported by Telegram for video avatars.
- ▪Telegram's video avatar specifications require H.264 codec, a resolution of 800x800 pixels, and a maximum duration of 10 seconds.
- ▪A Python script utilizing ffmpeg can convert HEVC videos to meet Telegram's requirements for successful uploads.
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| Publication time | Wed, 03 Jun 2026 07:05:41 +0000 |
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3881261) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } liveavabot Posted on Jun 3 Fixing iPhone HEVC for Telegram Video Avatars With ffmpeg #telegram #python #ffmpeg #showdev Why iPhone Videos Silently Fail as Telegram Avatars Set an iPhone video as your Telegram video profile picture and you get... nothing. No error. Telegram accepts the upload, spins, then the avatar doesn't change. The video plays fine on your phone. It looks sharp. Telegram just quietly rejects it. The culprit is HEVC (H.265).
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