Top "Mp4" questions

Muxing AVPackets into mp4 file

I am developing a tool which receives a h.264 live stream from the network (the sender is a hardware encoder), …

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Convert .mov to .mp4 and keep alpha channel using FFMPEG

I am trying to convert a .mov file that is Quicktime with Alpha Channel to a .mp4 movie. I am …

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Android MediaCodec: Reduce mp4 video size

I am looking for a way to "compress" an mp4 video. To achieve this, I want to reduce the resolution …

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Saving to .mp4 file in MATLAB

I'm editing all frames of an existing mp4 video in MATLAB (doing it in a for loop). After I'm done …

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FFMPEG: Transmux mpegts to mp4 gives error: muxer does not support non seekable output

When piping mpegts to ffmpeg, which should convert it to mp4 and pipe to stdout, ffmpeg says: "muxer does not …

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Convert isom to mp42

How do I convert a video from ISOM to MP42? Using FFMPEG in particular? There is no such an option …

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How to get high quality small file size screen recording on Mac?

The clips on http://hoverstat.es/ are the best examples of what I am after. The spec are roughly: Format/…

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Pre-Load or Pre-Buffer .mp4 video in android app development

I am building an app that is successfully displaying an MP4 video file onButtonClick. I want to pre-buffer or preload …

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Converting mkv to mp4 vs ogv vs webm

I am trying to convert an mkv file to mp4, webm, and ogv using ffmpeg and I am getting really …

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ffprobe - getting video info from file chunk

On my site users can upload videos, which are encrypted on the fly and stored on another server. I want …

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