MPEG to AVIF Converter

How to Convert MPEG to AVIF Online

1. Upload Your MPEG File: Drag and drop or click "+ Add Files" to load .mpg or .mpeg video — typically MPEG-1 (Video CD era) or MPEG-2 (DVD-rip, broadcast capture). Batch is supported — drop a folder of episodes or VOB-derived MPEGs and queue them in one run.
2. Pick a Frame Selection Mode: Choose Specific Frame to grab one AVIF still at a chosen Time in seconds (e.g. 12.5 for the frame 12.5s into the clip). Choose Multiple Screenshots to extract a sequence and set the capture rate — every 0.1s (10 fps), 0.2s, 0.5s, or every 1, 2, 3, 5, 7, or 10 seconds for sparser sampling. Each captured frame is encoded as its own AVIF still.
3. Set Quality and Resize (Optional): Pick an Image Quality Preset (Highest, Very High, High, Medium, Low, Very Low, Lowest) or target a specific file size in KB / MB / percentage. Toggle Lossless Yes for pixel-perfect frames at larger size. Choose a Resolution Preset (144P, 360P, 480P, 576P, 720P, 1080P, 1440P, 2160P / 4K, 4320P / 8K), scale by percentage, or set custom width × height — useful when upscaling 480i/576i DVD content for modern displays.
4. Convert and Download: Click Convert. Frames decode and encode in your browser session and download individually or as a ZIP — no sign-up, no watermark, no upload to a third-party server.

Why Convert MPEG to AVIF?

MPEG (.mpg / .mpeg) is the original Moving Picture Experts Group container — almost always carrying MPEG-1 (Video CD, web video circa 1995-2000) or MPEG-2 (DVD-Video, broadcast TV, miniDV captures). Decades of camcorder tapes, ripped DVDs, recorded TV, and archived VCDs sit in MPEG containers. AVIF (AV1 Image File Format) is the modern still-image cousin of the AV1 video codec, encoding a single decoded frame with compression that is typically 50-70% smaller than JPEG at matching quality. Pulling AVIF stills from MPEG modernizes those legacy archives without re-encoding the whole video.

• Key-frame extraction from DVD rips and home-video archives — A 480i/576i MPEG-2 frame at the High AVIF preset typically lands at 20-50 KB, vs 100-300 KB for the equivalent JPEG. For a multi-hundred-episode DVD library, that's the difference between a thumbnail catalog that fits on a phone and one that doesn't.
• Restoring old MPEG-1 web video — Pre-YouTube web pages embedded MPEG-1 at 320×240 or 352×240 (VCD resolution). Pulling AVIF stills lets you rebuild a poster-frame gallery from the original captures while keeping file sizes on a 2026 budget.
• Broadcast capture stills for documentation — Cable-card and TV-tuner recordings land as MPEG-2 transport-stream content. AVIF stills give you frame-accurate evidence shots that are smaller than JPEG and preserve more chroma detail (4:2:0 8-bit or higher).
• Open-graph and CMS thumbnails for legacy video catalogs — Modern crawlers (Chrome, Edge, Safari 16+, iOS 16+) decode AVIF natively. Bulk-extract poster frames once from your MPEG archive and serve cards that are 30-80 KB instead of 200-500 KB.
• AI / vision pipelines that prefer modern formats — AVIF retains 10-bit color depth and lossless mode, useful when training on stills sampled from MPEG-2 broadcasts where 8-bit JPEG quantization would discard signal in shadow areas.
• Print-quality stills with alpha masking — MPEG never carries alpha, but you can mask the AVIF afterwards in Photoshop / Photopea / GIMP and re-save with transparency that JPEG can't support.

If you need lossless print-quality stills instead of compressed web stills, use video to PNG. For broadest legacy compatibility (every email client, every CMS), video to JPG is still the safest pick. To turn the same MPEG into a modern playable video first, see MPEG to MP4.

MPEG vs Modern Containers — Format Comparison

AVIF Quality Preset Quick Guide

Frequently Asked Questions

Does this handle MPEG-1 and MPEG-2 equally?

Yes. The decoder accepts both common variants — MPEG-1 Video (Video CD, early web video, typically 352×240 / 352×288) and MPEG-2 Video (DVD-Video, broadcast, miniDV captures at 720×480 NTSC or 720×576 PAL). Program Stream (.mpg) and the more common multiplexed elementary streams both work. If the file plays in VLC, frame extraction will work.

My DVD rips are 720×480 with weird aspect ratio — will the AVIF look stretched?

DVD MPEG-2 stores anamorphic widescreen as 720×480 with a non-square pixel aspect ratio (PAR). Most decoders flag the PAR and the player corrects to 853×480 or 16:9 on output. If the AVIF comes out looking horizontally squished, set a custom Width × Height in step 3 (e.g. 854×480 for 16:9 NTSC, 1024×576 for 16:9 PAL) — that bakes the correct aspect ratio into the still.

What's the smallest AVIF I can get from a 480p MPEG-2 frame?

At the Lowest preset a 720×480 still typically lands at 3-8 KB, at Low around 6-12 KB, at the High default around 20-50 KB. AV1's intra-frame coding is extremely efficient on the limited chroma detail of 4:2:0 MPEG-2. For thumbnail catalogs of long DVD libraries, Medium or Low is usually the sweet spot.

Should I upscale my 480p MPEG to 1080p AVIF?

Upscaling alone doesn't add real detail — AVIF will store an enlarged 480p frame at higher byte cost without sharper output. Better to keep the source resolution (720×480 or 720×576), let the browser scale on display, and save bandwidth. Upscale only if a downstream tool (a CMS, an LLM vision pipeline) requires a minimum dimension.

Will my browser actually display the AVIF?

Yes in Chrome 85+ (August 2020), Firefox 93+ (October 2021), Safari 16+ / iOS 16+ (September 2022), Edge 121+ (January 2024), and Opera 71+. Roughly 96% of global browser sessions decode AVIF as of 2026. For the remaining sessions (mostly older Safari / Samsung Internet), serve a JPEG fallback via <picture><source type="image/avif">...</picture>.

Can I extract just one frame at a specific timestamp?

Yes — pick Specific Frame in step 2 and enter the Time in seconds (12.5 means 12.5s into the clip). The decoder seeks to that timestamp and writes one AVIF. Useful for grabbing a chapter-marker thumbnail from a DVD rip, an evidence frame from a broadcast capture, or a poster image for a CMS.

How many AVIF stills will I get from a Multiple Screenshots run?

Multiply duration by capture rate. A 60-second MPEG at "1 second per frame" produces 60 AVIFs; at 0.1s (10 fps) it produces 600. A full DVD episode (~45 minutes) at 1 fps gives ~2,700 stills — start with one per 5 or 10 seconds for chapter-grade thumbnails and refine downward only if needed.

Why does my MPEG-2 DVD rip have interlacing artifacts in the AVIF?

DVD-Video stores interlaced fields (480i / 576i), which look like horizontal comb lines on motion when extracted as a progressive still. The decoder applies a basic deinterlace to each captured frame. For the cleanest result, pick Specific Frame at a moment with little motion (a wide shot, a still title card) — high-motion frames will always show some residual artifact regardless of the deinterlacer.

Will my files be uploaded to your servers?

Conversion runs locally in your browser session — files don't go to a third-party storage layer for processing. Output AVIFs download directly to your device. No sign-up, no watermark, no file count cap. Competitors like MConverter cap free uploads at 100 MB per MPEG; XConvert's practical ceiling is your device's available memory, which matters for multi-gigabyte DVD-rip MPEGs.