Despite its name, it has nothing to do with the Moving Picture Experts Group or the myriad multimedia formats it has created. It's often used behind the scenes in many other media-related projects. Enter FFmpeg.įFmpeg is a collection of different projects for handling multimedia files. Tools like Audacity or Handbrake are fantastic, but sometimes you just want to change a file from one format into another quickly. There are many open source tools out there for editing, tweaking, and converting multimedia into exactly what you need. I've uploaded a small sample to demonstrate the error: here is the original TS file, and here the not-so-fluid MP4 result.Īny idea of how to fix this? I have noticed that the problem does not occur if I re-encode the video track with h264, but I'd really like to just remux as the original TS looks just fine. There's lots of Invalid timestamps and Invalid DTS errors, but I'm not sure they're related to the problem.
Video:1908kB audio:398kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.070788%
Invalid DTS: 10800 PTS: 3600 in output stream 0:0, replacing by guess This results in a noticeable loss in the fluidity of the video, which looks much more fluid in the original. I'm using the following ffmpeg command: ffmpeg -i all.ts -c copy all.mp4
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