1
vote
2answers
176 views

How to convert a MTS file without loosing the quality much

I have shot some videos in a camcorders. They are huge. I used the internal feature of the camcorder (panasonic v720) to convert to MP4 and the quality was reduced very much. What is the best practice ...
0
votes
0answers
9 views

I need baseline preset in ffmpeg for Video file can play in iPhone [duplicate]

I need to encode a video file in MP4 using H.264 with profile baseline (for iPhones). I using ffmpeg. But, when I want to apply this preset, ffmpeg show me a error: preset baseline not found. So, I ...
1
vote
1answer
43 views

Clear and informative tutorial on video file formats

...I think I will want to make a tutorial that covers video file formats, and their relationship to video codecs. There seems to always be a lot of confusion around these topics for emerging media ...
1
vote
1answer
207 views

MP4 video rendering differently on different browsers and different machines

I have asked a similar question before, but we are still having the same issues. Background color of MP4 rendering incorrectly in QuickTime I am trying to encode MP4's for playback on a website. I ...
5
votes
2answers
474 views

I changed the .mp4 extension of my video to .mpg and it still opens and plays fine (in VLC and in Windows Media Player). Why is this so?

I'm uploading a file to an external system that accepts only mpg or mpeg extension files. I had a mp4 file so I changed the mp4 extension to mpg and I was able to upload the file into the system. ...