Trim MPEG

How to Trim MPEG Video Online

1. Upload Your MPEG File: Drag and drop or click "Add Files" to select an MPG/MPEG file from your computer. DVD rips (VOB-derived MPEG-2), Video CD streams (MPEG-1), digital TV captures, TiVo extracts, and old camcorder recordings are all supported. Batch is supported — drop in multiple MPEGs at once.
2. Set Start Time and Duration: Use VIDEO_TRIM to enter a start time and a duration to keep. Both fields accept seconds (12.5) or HH:MM:SS.sss format (00:01:30.500) for millisecond precision. Add multiple trim segments to extract several scenes from one MPEG in a single pass — useful for splitting a 2-hour DVD rip into chapter-by-chapter clips.
3. Pick Output Settings (Optional): By default the trim is frame-accurate and the video is re-encoded at the visually-lossless default preset, keeping your file's MPEG flavor — MPEG-2 stays MPEG-2, MPEG-1 stays MPEG-1. Change VIDEO_CODEC (MPEG-2, MPEG-4, H.264, H.265/HEVC, MPEG-1) or AUDIO_CODEC (MP2, MP3, AAC, AC3). Use VIDEO_RESOLUTION to scale (1080p, 720p, 480p, 576p PAL, custom width/height) and VIDEO_COMPRESSION for a quality preset (Highest → Lowest), CRF slider (18 = visually lossless, 23 = default, 28 = smaller), target file-size percentage, or a specific MB cap.
4. Trim and Download: Click Trim. Files process on our servers — download individually or as a ZIP. No sign-up, no watermark, no 4 GB premium-only cap that competitors like online-video-cutter.com enforce.

Why Trim MPEG Files?

MPEG (MPEG-1 and MPEG-2) is the DVD-era video container — used for Video CDs (MPEG-1, 1993), DVD-Video (MPEG-2, 1996), digital broadcast TV (DVB, ATSC), TiVo recordings, and camcorders from the late 1990s through mid-2000s. Even today, broadcast capture cards, set-top boxes, and DVD ripping tools still output MPEG. Trimming extracts a portion without touching the rest of the timeline: the kept range is decoded and re-encoded at the visually-lossless default preset, so the cut is frame-accurate and the clip stays true to the source. Common reasons to trim:

• DVD scene extraction — Pull a single chapter, song, or scene from a DVD rip without processing the whole 4-9 GB disc image. A 5-minute music video extracted from a 2-hour concert DVD is roughly 24× smaller and keeps source-matching quality.
• Broadcast TV recordings — Cut commercial breaks out of MPEG-2 transport streams from PVRs, ATSC tuners, and DVR cards. A 1-hour broadcast typically has 18-22 minutes of ads — trimming them out saves ~30% of disk space.
• Camcorder archives — Sony Handycam, Panasonic, and JVC MiniDV/HDD camcorders from 2000-2008 recorded MPEG-2. A typical 2-hour family video has 10-15 minutes worth keeping; trim to those segments before re-archiving so backups stay sane.
• TiVo and PVR clips — Extract the goal from a recorded sports broadcast, the news segment from a 2-hour newscast, or the funny moment from a sitcom recording. The visually-lossless default preset keeps broadcast-grade quality.
• Sharing under email and chat caps — Gmail attachments cap at 25 MB, Outlook at 20 MB, Discord at 10 MB (50 MB Nitro Basic), WhatsApp at 16 MB. A trimmed MPEG-2 segment plus optional re-encode to H.264 brings most clips well inside these limits.
• Preparing source footage for editors — Trim before importing into Premiere, Resolve, or Final Cut so the editor only loads the relevant section, saving import time and project-cache size on multi-GB MPEG masters.

For longer multi-segment edits or format conversions in the same pass, see Video Cutter, MPEG to MP4, or Compress MPEG.

Default Trim vs Custom Settings — When to Use Which

Property	Default settings	Custom settings
Speed	Proportional to clip length	Proportional to clip length and codec
Quality	Re-encoded at the visually-lossless default preset	Whatever CRF / bitrate you choose
Output codec	Same flavor (MPEG-2 stays MPEG-2, MPEG-1 stays MPEG-1)	Any supported (MPEG-2, MPEG-4, H.264, H.265, MPEG-1)
Cut accuracy	Frame-accurate	Frame-accurate
Output container	MPEG	MPEG (or change to MP4 / MKV / WebM via Convert)
File size	Same proportion as duration kept	Variable by codec / quality settings
Best for	Quick DVD/broadcast extraction at source-matching quality	Modernizing to H.264/H.265, smaller files

DVD MPEG-2 typically uses a closed GOP of 12-15 frames (about 0.5 second at 25/29.97 fps), but that layout doesn't limit the cut point: the kept segment is decoded and re-encoded, so cuts are frame-accurate — the exact play in a sports recording, the precise word in a recorded broadcast.

MPEG Codec Quick Guide

Source codec	Typical use	Trim style	Notes
MPEG-1 (Video CD, early web)	VCDs, 1990s web video	Frame-accurate re-encode (stays MPEG-1)	Caps at 1.15 Mbps / 352×240 NTSC, 352×288 PAL
MPEG-2 (DVD, broadcast)	DVD-Video, ATSC/DVB, MiniDV	Frame-accurate re-encode (stays MPEG-2)	4-9 Mbps for DVD, 12-19 Mbps for broadcast HD
MPEG-2 HD (1080i broadcast)	OTA HD, Blu-ray (rare)	Frame-accurate re-encode	Output is a standard progressive stream
MPEG-2 → H.264 re-encode	Modern delivery	Re-encode at CRF 20	50-70% smaller at visually-equivalent quality
MPEG-2 → H.265/HEVC	Archival / streaming	Re-encode at CRF 22	60-75% smaller, plays on iOS, Android, modern TVs

Frequently Asked Questions

Will trimming reduce my MPEG's quality?

Not visibly. The trim decodes the kept range and re-encodes it at the visually-lossless default preset, so the clip is not bit-identical to the source but is visually indistinguishable from it at the defaults. The upside of re-encoding is precision: the cut is frame-accurate — it starts exactly at the time you specify instead of snapping to a GOP boundary. Quality only drops noticeably if you deliberately pick a lower quality preset, a higher CRF, or a smaller resolution.

What's the maximum MPEG file size I can trim?

There's no fixed cap. Trimming runs on our servers, so the practical limit is upload size and connection speed and your patience for the upload — multi-GB DVD rips (4-9 GB) and hours-long broadcast captures all work. Competitors like online-video-cutter.com cap free users at much smaller sizes and require Premium for 4 GB; XConvert does not gate on file size. Processing time scales with the length of the segment you keep, not the full source duration.

Can I trim multiple segments out of one MPEG to make a highlight reel?

Yes. Add multiple trim segments — each pair of start time + duration produces a separate output clip. Useful for pulling 5 highlights out of a recorded sports broadcast, splitting a 2-hour concert DVD into individual songs, extracting just the news segments from a 1-hour newscast, or pulling the funny moments from an old camcorder MiniDV transfer. To stitch the highlights back into a single file, join the trimmed clips in a video editor afterward.

Why does the cut start half a second off from where I set it?

With XConvert it shouldn't — the trim re-encodes the kept segment, so the cut starts at your exact timestamp. The snap you're describing is how stream-copy cutters behave: they can only cut on I-frames (GOP boundaries), and DVD and broadcast MPEG-2 typically have a closed GOP of 12-15 frames at 25/29.97 fps — roughly every 0.5 second — so those tools rewind to the nearest preceding I-frame. Here the cut is frame-accurate.

Will my trimmed MPEG still play in DVD players, VLC, and Windows Media Player?

Yes. The trimmed file comes out as standard MPEG-2 (or MPEG-1), which plays in VLC, MPC-HC, Windows Media Player, QuickTime (with the legacy MPEG-2 component), and on every Linux player. One caveat: the stream is re-encoded, so if you're re-authoring to a strict DVD or broadcast spec (exact bitrate and GOP requirements), run the output through your authoring tool's compliance check first. If you re-encode to MPEG-4 or H.264, modern DVD players from ~2008 onwards still play those, and every PC, phone, and smart TV plays them universally.

Can I trim a recorded broadcast (.ts or.mpg) and keep the closed captions / subtitles?

Not reliably. The trim re-encodes the video, and line-21/608/708 caption data embedded in the MPEG-2 video bitstream generally does not survive a re-encode; DVB subtitles stored as separate elementary streams aren't guaranteed to carry over either. For caption-critical archival, cut locally with a stream-copy tool (ffmpeg -c copy) and keep the untouched capture.

What's the difference between MPEG-1, MPEG-2, and MPEG-4 — and does the trim work on all three?

MPEG-1 (1993) is the Video CD standard, capped at ~1.15 Mbps and 352×240/352×288. MPEG-2 (1996) is the DVD and digital-broadcast standard, supporting up to 1080i HD at 19 Mbps. MPEG-4 Part 2 (1999) is the DivX/Xvid era — same.mpg/.mpeg extension is rare here but the codec exists. XConvert's MPEG trimmer handles all three: by default the output keeps whichever MPEG flavor your file contains, re-encoded at the visually-lossless preset, and the codec options let you upgrade an old MPEG-1 VCD or MPEG-2 DVD to modern H.264 / H.265 in the same step.

Can I trim and convert to MP4 in one step?

Yes. In step 3, switch to re-encode and choose H.264 with MP4 as the output container — you'll get a trimmed, modern MP4 in one pass instead of running trim then convert separately. This is the most common workflow for digitizing old DVDs: trim out the chapter you want, re-encode to H.264 at CRF 22, and end up with a file that's 50-70% smaller and plays on every phone, tablet, and smart TV. For pure MPEG-to-MP4 with no trim, use MPEG to MP4 directly.

Can I batch-trim multiple MPEGs with the same time range?

Yes. Drop in several MPEGs and the same start time + duration applies to each output. Useful for trimming the same intro length off a batch of recorded TV episodes, extracting the same scene from multiple camera angles of a digitized event, or stripping the broadcast logo bug from a season's worth of captures. Per-file overrides are also supported if one clip needs a different range.