One thing one could do would be to reencode stream C and stretch/shrink it while reencoding to match the length of B.ĭownside there is the reencoding, which normally will:Ī. Now the goal is to combine all three stream into a single file and still have synchronous playback. an audio stream (C) of the same movie from a PAL DVD, so the audio is synched against 25fps an audio stream (B) from the same movie (which is synched against the 23.976 fps) a video stream (A) of a movie which is from a NTSC DVD so is normally 23.976fps. Along with a tutorial on how to add your own ui options and have them depend on other options and such. I want to release the source code and binaries too. Needs quality settings for common video codecs, currently only the h264 group is supported Thumbnail generation tends be a bother when adding lots of videos Fontconfigs needs to build a font cache or something, so this tend to take a while when hardcoding subtitles. Known problems or features that I'd like: Option to add silent audio stream when a video has no audio streams (some media players won't play video without one) Detailed and practical stream information can be displayed Customize global options for individual jobs Specify subtitle/audio streams to hardcode/include based on language pattern matching The ability to change different versions of ffmpeg/ffprobe for the gui (I think other converters allow this too) Disabling of options that are incompatible with other options External subtitle filename matching, unicode characters that are incompatible are copied into a temp directory Nearly everything works on Linux too, given that the builds have the same features Other converters tend to unsync video and audio for my variable-fps videos. I decided to work on this since I found out ffmpeg has the best compatibility with my video collection. I want to release it but I'm not sure if it's worth replacing the great converters that are already out. It's written in python and works in Windows and Linux (or whatever supports python 2.7 and wxpython), and it also requires ffmpeg and ffprobe (or avconv or avprobe). Hey guys, I decided to work on a frontend for ffmpeg, and I call it ffe (nice and simple name).

Python ffmpeg unicode