FLV/SPX Conversion

[Ironsheik]

Hi, I record game streaming with Xsplit, and the files by default are saved as FLV videos with a Speex (SPX) Codec.

I want to either convert and replace the SPX codec to something like MP3 and keep the same video file, or convert the video and audio to MP4/MP3 and keep everything lossless

I have used FLV extract, but the game seems to be played in a variable framerate (True framerate 59, average rate 34), so when using something like MP4muxer, it always has the audio/video desynced. While the audio and video may be the same length, they do not match up correctly due to the program not making the video variable.

[bat999]

Hi
If you need help with this then post a sample file.

[Selur]

did you also extract the timecodes and add them to the mp4 file?