On the web there are different solutions but nothing worked for me. Video:251100kB audio:0kB global headers:0kB muxing overhead 0.000325%īut when I change “-vcode rawvideo” to “-vcode png” it drops the alpha channel alltogether. auto-inserting filter 'auto-inserted scale 0' between the filter 'src' and the filter 'out' Le-bzlib -enable-frei0r -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libfreetype -enable-libgsm -enĪble-libmp3lame -enable-libopenjpeg -enable-librtmp -enable-libschroedinger -enable-libspeex -enable-libtheora -enĪble-libvo-aacenc -enable-libvo-amrwbenc -enable-libvorbis -enable-libvpx -enable-libx264 -enable-libxavs -enable. What I used to achieve the uncompressed huge MOV file:įfmpeg.exe -r 30 -i C: emp est_%04d.tga -y -r 30 -vcodec rawvideo -pix_fmt rgba test.movįfmpeg version N-37208-g01fcbdf Copyright (c) 2000-2012 the FFmpeg developersĬonfiguration: -enable-gpl -enable-version3 -disable-w32threads -enable-runtime-cpudetect -enable-avisynth -enab I would be also happy with some other lossless (but compressed) alternative. But that is sometimes 10 times bigger than the (lossless) compressed PNG codec in Quicktime. But I need ffmpeg to do it.Ī lossless but as small as possible Quicktime file which includes the alpha channelĪ MOV file holding raw uncompressed data including alpha channel. I know this is possible because I can export such a MOV out of other software. How can I convert an image sequence with an alpha channel (eg TGA) to a MOV file using the PNG codec while preserving alpha channel. I’ve searched the whole web and RTFM but couldn’t find an answer to the simple question:

Ffmpeg png to mp4 lossless