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Supports: MPEG2
MPEG-2 (ISO/IEC 13818-2, also published as ITU-T H.262) is the video codec behind DVD-Video and standard digital broadcast. BMP (Windows Bitmap / DIB) is a single, usually uncompressed raster still image. This tool is a frame grab: it decodes one frame from your MPEG-2 video — by default the first frame, or any timestamp you pick — and saves it as a BMP image. There is no animation and no audio in the output; a video becomes one picture.
| Property | Value |
|---|---|
| Standard | ISO/IEC 13818-2 / ITU-T H.262 |
| Published | 1996 |
| Type | Lossy video compression |
| Container | .mpeg, .mpg, .vob, .ts (program/transport stream) |
| Typical resolution | SD 720×480 (NTSC), 720×576 (PAL); HD up to 1920×1080 |
| Used for | DVD-Video, terrestrial/cable/satellite broadcast |
| Audio | Separate (not carried into a still image) |
| Property | Value |
|---|---|
| Developer | Microsoft (Windows Bitmap / Device-Independent Bitmap) |
| Compression | None by default (optional RLE for indexed color only) |
| Bit depths | 1, 4, 8, 16, 24, 32 bpp |
| Transparency | None at 24-bit; alpha only at 32-bit |
| Metadata | No EXIF or embedded metadata |
| Best for | Pixel-exact stills for legacy Windows apps and editors that demand uncompressed input |
Because BMP stores raw uncompressed pixels, a single frame is much larger than the same image saved as PNG or JPEG. A 24-bit 1920×1080 frame is roughly 5.9 MB as a BMP; the identical frame is typically 1–2 MB as a PNG (lossless, compressed) and 200–500 KB as a JPEG. An SD DVD frame (720×480) is about 1 MB as a 24-bit BMP. If you need a small, widely-viewable still, use MPEG-2 to JPG for the smallest file or MPEG-2 to PNG for lossless quality with compression. Choose BMP only when a tool specifically requires an uncompressed bitmap.
No. BMP is a single still image with no timeline. The converter decodes one frame and saves it as one picture. To capture several moments, switch Frame Selection to "Multiple Screenshots" and the tool extracts frames at a set interval as separate BMP files.
Set Frame Selection to "Specific Frame" and enter the timestamp in the "Time (seconds)" field. Entering 30 captures the frame at the 30-second mark; 0 (the default) captures the first frame. The output is exactly that one frame.
No. MPEG-2 sources are frequently standard definition (720×480 or 720×576), and a still cannot show more detail than the source frame contains. BMP preserves the decoded pixels exactly — it does not upscale, sharpen, or add detail — so the BMP is only as sharp as the original frame.
BMP is uncompressed by default. In our testing, a 24-bit 1080p frame lands around 5.9 MB as a BMP versus roughly 200–500 KB as a JPEG and 1–2 MB as a PNG, because BMP writes three bytes per pixel with no compression. The file size comes from the format, not from any extra quality.
No on both counts. A 24-bit BMP has no alpha channel (only 32-bit BMP can store transparency), and the BMP format carries no EXIF or embedded metadata, so timecodes, camera tags, and color profiles from the source are not written into the file.
No. A BMP is a still image and cannot hold sound. The MPEG-2 audio track is simply ignored during the frame grab.
Yes. Queue multiple files and each is processed with the same frame and resolution settings, producing one BMP per clip (or several per clip if you use Multiple Screenshots).