Trim and extract only audio file from mp4 file (vp9 / opus) · Discussion #697 · mifi/lossless-cut · GitHub
![Membrane Framework on Twitter: "Membrane development highlight: MP4 support in Membrane is in its final stage of development! 👉it will make possible to record WebRTC sessions to MP4 with H264+AAC. 👉WebM support Membrane Framework on Twitter: "Membrane development highlight: MP4 support in Membrane is in its final stage of development! 👉it will make possible to record WebRTC sessions to MP4 with H264+AAC. 👉WebM support](https://pbs.twimg.com/media/FBBU8lAVEAoJzcx.jpg:large)
Membrane Framework on Twitter: "Membrane development highlight: MP4 support in Membrane is in its final stage of development! 👉it will make possible to record WebRTC sessions to MP4 with H264+AAC. 👉WebM support
![Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre](https://resource.dopus.com/uploads/default/original/3X/1/5/1569aba6afd0b49d02dafa34a04eaf4d07a812d7.jpeg)
Showing video/audio codec for mp4 in metadata pane? - Help & Support - Directory Opus Resource Centre
![opus in MP4 support is experimental, add '-strict -2' if you want to use it. Could not write header - Code World opus in MP4 support is experimental, add '-strict -2' if you want to use it. Could not write header - Code World](https://img-blog.csdnimg.cn/20210328210459767.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2ExMjM1NTU1Ng==,size_16,color_FFFFFF,t_70)