mp4
:movie_camera: Basic MP4 reader in Go! CLI + Golang Package for ISO/IEC 14496-12 - ISO Base Media File Format (by alfg)
gpac
Modular Multimedia framework for packaging, streaming and playing your favorite content. (by gpac)
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| mp4 | gpac | |
|---|---|---|
| 1 | 5 | |
| 80 | 1,805 | |
| - | 3.3% | |
| 1.0 | 9.8 | |
| 6 months ago | 7 days ago | |
| Go | C | |
| MIT License | GNU Lesser General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mp4
Posts with mentions or reviews of mp4.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-30.
-
A Quick Dive Into MP4
For a more complete example of reading MP4 boxes in Go, check out: https://github.com/alfg/mp4
gpac
Posts with mentions or reviews of gpac.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-30.
-
Defining Audio Tracks
At least for MKVs, you can use MKVToolNix's header editor to add a name to the audio tracks, which most Plex clients will pick up on (e.g. in the web app: https://i.imgur.com/awhU0Z6.png). For MP4 containers, I think MP4Box can do this (one of their examples is "replace the label on an audio or subtitle track"). Other containers probably have their own methods, but I'd probably just throw them into MKVToolNix to move the streams to an MKV and edit the audio track names at the same time.
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Determining new bitrate when lossy converting from 256K M4A to Opus
Just an example: https://github.com/gpac/gpac/wiki/MP4Box
- How can I convert mp3 to a m4a without quality loss?
-
A Quick Dive Into MP4
MP4Box
- AAC and M4A
What are some alternatives?
When comparing mp4 and gpac you can also consider the following projects:
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
Ant-Media-Server - Ant Media Server is a streaming engine software that provides adaptive, ultra low latency streaming by using WebRTC technology with ~0.5 seconds latency. Ant Media Server is highly scalable both horizontally and vertically. It can run on-premise or on-cloud.
osr2mp4-core - A program to convert osu replay file osr to mp4. Sample: https://www.youtube.com/watch?v=5ugu_9yDSg0
hlsdl - C program to download VoD HLS (.m3u8) files
libvlc-go - Go bindings for libVLC and high-level media player interface
nginx-vod-module - NGINX-based MP4 Repackager
MediaInfo - Convenient unified display of the most relevant technical and tag data for video and audio files.