Uses įake or cloned iPod Nano (4th generation) devices are reported to only support AMV video formats for video playback. With a resolution of 128×96 pixels and a framerate of 12 frame/s, a 30-minute video will be compressed into 80 MB.ĭocumentation for this format is not publicly available, but Dobrica Pavlinušić reverse engineered the format to produce a Perl-based decoder and Pavlinušić, Tom Van Braeckel and Vladimir Voroshilov produced a version of FFmpeg that works on AMV files. Video compression ratio is low – around 4 pixels/byte, compared with over 10 pixels/byte for MPEG-2 – though as the files are of low resolution (96×96 up to 208×176) and frame rate (10, 12, or 16 frame/s), file sizes are small in bytes per second. Low decoder overhead is paramount as the S1 MP3 players have very low-end processors (a Z80 variant). The audio format is a variant of IMA ADPCM, where the first 8 bytes of each frame are origin (16 bits), index (16 bits) and number of encoded 16-bit samples (32 bits) all known AMV files run sound at 22050 samples/second. The video format is a variant of Motion JPEG, with fixed rather than variable quantisation tables. The container is a modified version of AVI. There are two different versions of this format: an older one for Actions chips, and a newer one for ALi’s M5661 chip, sometimes called ALIAVI. Preview is supported and you can preview the input files before conversionĪMV Video Convert Tool is a free AMV converter program includes: Free AMV Convert Tool, Free Media Manager, Free AMV Player, Free MP3 Player Disk tool, Free MP3 Player Update tool.AMV (Actions Media Video) is a proprietary video file format, produced for MP4 players, as well as S1 MP3 players with video playback.Multi-threading and batch conversion supported.You can trim, crop, add video effect and merge video files into one.You are allowed to tweak source video files’ resolution, size, bit rate, frame rate, brightness, saturation, contrast.Manage all your media sources: YouTube video, BitTorrent videos, downloads home videos, movies, etc.Supported players: MP4, MP3 (including S1 MP3 players), MTV players, 3G phone, etc.Video: amv, mtv, wmv, 3gp, 3g2, mov, vob, mpg, asf, flv, avi, rm, mp4, mkv, tod, mod.Īudio: mka, mp3, wav, m4a, aac, ac3, aiff, amr, flac, wma, mp2.

AMV files at 128X128 and 160X120 resolutions only. The program supports the converting of the following video file formats: AVI, MPEG, MPG, DAT, WMV, WMA, ASF, RM, RMVB, RAM, MOV, QT Encodes. AMV file so it will be playable on your player. If you have an MP3/MP4 player that supports AMV video playback, then you will need the AMV Video Converter to convert your videos to a. to AMV file formatsĪMV Video Converter was developed for helping you to transform the media files into the AMV file format which can be played by MP4/MP3 Players. Convert AVI, MPEG, MPG, DAT, WMV, WMA, ASF, RM, RMVB, RAM, MOV, etc.

Convert mp4 video to amv