mp4

.mp4 — MPEG-4 Video

Moving Picture Experts Group · 2001

Deweloper

Moving Picture Experts Group

Kategoria

Wideo

Typ MIME

video/mp4

Pierwsza wersja

2001

Format otwarty

Tak

Sygnatura pliku

66 74 79 70 (ftyp)

Czym jest plik .mp4?

MP4 (MPEG-4 Part 14) is the most popular video container format in the world. It can store video, audio, subtitles, and still images in a single file. MP4 typically uses H.264 or H.265 video codecs with AAC audio, delivering excellent quality at relatively small file sizes. It is the standard format for online video streaming, social media uploads, and digital video storage.

Programy otwierające pliki .mp4

Platforma	Program
Windows	VLC Media Player	Darmowy
	Windows Media Player	Darmowy	Oficjalny
	PotPlayer	Darmowy
macOS	QuickTime Player	Darmowy	Oficjalny
	VLC Media Player	Darmowy

Typowe problemy z plikami .mp4

⚠️ Cannot open .mp4 file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .mp4 file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

Najczęściej zadawane pytania

What program opens .mp4 files?▼

.mp4 files can be opened with several programs. VLC Media Player is one of the most popular choices.

Is .mp4 a safe file format?▼

Generally yes, .mp4 files are safe to open with appropriate software.

Can I convert .mp4 to another format?▼

Yes, there are many online and offline tools available to convert .mp4 files. Check the conversion section above for specific methods.

Szczegóły techniczne

MPEG-4 Video files use the video/mp4 MIME type and were first introduced in 2001 by Moving Picture Experts Group. The file can be identified by its signature: 66 74 79 70 (ftyp).

Czy wiesz, że...?

MPEG-4 Video was first released in 2001 by Moving Picture Experts Group

Informacje o bezpieczeństwie

.mp4 files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.