Question 1

Why is MP4 so much smaller than GIF?

Accepted Answer

GIF uses palette-based compression with no motion prediction between frames. MP4 with H.264 uses temporal compression: it only stores what changes between frames, plus millions of colors. The result is typically 10–20x smaller.

Question 2

Will the animation loop in the MP4?

Accepted Answer

The MP4 itself doesn't contain loop instructions. To make it loop, use the loop attribute in HTML: <video autoplay loop muted>. On social platforms, looping depends on the platform's player.

Question 3

Does Instagram accept MP4?

Accepted Answer

Yes: Instagram requires video files. GIFs cannot be uploaded directly. MP4 is the standard format for Instagram Reels, Stories, and feed videos.

Question 4

Will audio be included?

Accepted Answer

GIFs have no audio track. The resulting MP4 will be a silent video.

Question 5

Y a-t-il une limite de durée ?

Accepted Answer

Pour de meilleurs résultats, les vidéos courtes sont recommandées pour la conversion GIF/MP4.

Question 6

Does AVI support HD video?

Accepted Answer

Yes. AVI is a container format and supports HD (1080p) and 4K video content. The resolution depends on the source video.

Question 7

Will the video quality change?

Accepted Answer

Quality is preserved at the source level. We use H.264 video inside the AVI container, which maintains the original visual quality.

Question 8

Why would I choose AVI over MP4?

Accepted Answer

You usually wouldn't: MP4 is more efficient and universally supported. AVI is required mainly for legacy software, older Windows Media Player versions, or specific industrial display hardware.

Question 9

Does AVI support surround sound?

Accepted Answer

AVI supports stereo audio. Multi-channel surround sound in AVI has limited software support compared to MP4 with AAC.

Question 10

Will there be any quality loss?

Accepted Answer

Minimal to none. MOV and MP4 often use the same underlying H.264 codec: this conversion primarily changes the container format. The video and audio streams are re-wrapped, not re-encoded.

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