Convert RealMedia (.rm) to iPhone Video (.iphone-video) online for free. Fast, secure video conversion with no watermarks or registration.
Upload your .rm file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .mp4 file when it's ready.
RM (RealMedia) is RealNetworks' proprietary streaming format from the dial-up internet era (1997-2005), using RealVideo codecs at extremely low bitrates (100-300 kbps) and tiny resolutions (176x144 to 320x240). The iPhone Video device preset produces H.264 Main Profile video with AAC-LC audio optimized for iPhone hardware decoding.
The iPhone's 6.1-6.7 inch screen is actually a reasonable display size for RM content. The small screen makes the low resolution less jarring than on larger displays, and the content fills a proportional area that is comparable to the original RealPlayer window size on desktop screens.
iOS cannot play RM files in any capacity. The RealMedia container and codecs are completely absent from Apple's media framework. The iPhone preset converts to H.264 MP4 that the iPhone decodes in hardware, enabling playback in the Files app and all video players. For the tiny files that RM produces, conversion is instant.
The iPhone is arguably the best mobile device for viewing legacy RM content. The small screen size matches the intended viewing experience of late-1990s RealPlayer, where content was watched in small windows on desktop CRTs. The conversion preserves this scale while making it accessible on modern hardware.
FFmpeg demuxes the RM container, decodes RealVideo, and re-encodes to H.264 Main Profile Level 3.1 at the source resolution. Audio is decoded from RealAudio Cook and re-encoded to AAC-LC at 64-96 kbps. Video bitrate targets 200-500 kbps. The MP4 container includes faststart. File sizes are minimal — typically 5-20 MB per clip.
On the iPhone's 6.1-inch screen, RM content looks reasonable for its age. The small screen size hides resolution limitations better than iPad or TV displays. The H.264 codec may produce slightly cleaner output than the original RealVideo at matching bitrate. Audio remains narrow-band quality from the original RealAudio encoding.
| Device | RM | iPhone Video |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
RM to iPhone Video conversion makes early internet streaming content portable on Apple's smartphone, with the iPhone's small screen providing a viewing experience proportional to the original RealPlayer window.
ถ่ายโอนอย่างปลอดภัย
อัปโหลดเข้ารหัส HTTPS
ความเป็นส่วนตัวมาก่อน
ไฟล์ถูกลบอัตโนมัติหลังการประมวลผล
ไม่ต้องลงทะเบียน
เริ่มแปลงได้ทันที
ใช้ได้ทุกที่
| No |
ทุกเบราว์เซอร์ ทุกอุปกรณ์
| ฟีเจอร์ | RM | iPhone Video |
|---|---|---|
| ชื่อเต็ม | RealMedia | iPhone Compatible Video |
| นามสกุล | .rm | .mp4 |
| เหมาะที่สุดสำหรับ | Streaming format | iPhone optimized |