Manipulating A/V files with FFmpeg - University of Texas Libraries Digital Stewardship - UT Austin Wikis
![Convert MP4 (or MKV) with AAC *and* AC-3 Audio to Multi-Rendition HLS (each with *both* audio streams) : r/ffmpeg Convert MP4 (or MKV) with AAC *and* AC-3 Audio to Multi-Rendition HLS (each with *both* audio streams) : r/ffmpeg](https://preview.redd.it/ggbw24zm2xk91.png?width=1972&format=png&auto=webp&s=0c5e8011a87176da11d30dd56c402cd3b119610c)
Convert MP4 (or MKV) with AAC *and* AC-3 Audio to Multi-Rendition HLS (each with *both* audio streams) : r/ffmpeg
![Video options of ffmpegX a DVD, SVCD, VCD, CVD, VOB, DivX, XviD, H.264, PSP, iPod, MP4, MOV encoder for Mac OSX Video options of ffmpegX a DVD, SVCD, VCD, CVD, VOB, DivX, XviD, H.264, PSP, iPod, MP4, MOV encoder for Mac OSX](https://www.ffmpegx.com/images/video.jpg)
Video options of ffmpegX a DVD, SVCD, VCD, CVD, VOB, DivX, XviD, H.264, PSP, iPod, MP4, MOV encoder for Mac OSX
![mp4 - ffmpeg-converted video file won't play in Windows Media Player or Movies & TV - Video Production Stack Exchange mp4 - ffmpeg-converted video file won't play in Windows Media Player or Movies & TV - Video Production Stack Exchange](https://i.stack.imgur.com/FHJt1.png)