/medialib

A collection of media diagnose tools.

Primary LanguageGoApache License 2.0Apache-2.0

CI

medialib

Tools

Below tools are available in cmd.

cmd
├── flv2avc
├── mediadump
└── mp42avc
Name Description
mediadump displays the container or elementary stream structure of an input media file, as json or yaml
flv2avc extract a raw AVC/H.264 elementary stream from an flv file
mp42avc extract a raw AVC/H.264 elementary stream from an mp4 file, only support fragemented mp4 at the moment

Examples

  • dump tags of an flv file
./mediadump -logtostderr -i in.flv -o dump.json
./mediadump -logtostderr -i in.flv -of yaml -o dump.yaml
  • dump boxes of an mp4 file
./mediadump -logtostderr -i in.mp4 -o dump.json
./mediadump -logtostderr -i in.mp4 -of yaml -o dump.yaml
  • dump nalus of an .h264 file
./mediadump -logtostderr -i in.h264 -o dump.json
./mediadump -logtostderr -i in.h264 -of yaml -o dump.yaml
  • extract .h264 of an flv file
./flv2avc -logtostderr -i in.flv -o out.h264
  • extract .h264 of an mp4 file
./mp42avc -logtostderr -i in.mp4 -o out.h264