I succely save the video streaming in .mkv with matroskamux but when I open it with vlc, I can not advance the video with the timebar. Do you have any ...

I'm trying to convert a .ts file with this output to mkv: To do that I'm using this command: But the conversion fails with this error: What s ...

MediaRecorder.isTypeSupported() returns true for 'video/webm', 'video/webm;codecs=avc1', and 'video/webm;codecs=vp9'. However, only mimeType='video/w ...

It's become increasingly common for movies to contain sections with varying aspect ratios. For instance, the movie The Dark Knight is is sometime 16:9 ...

Every time a .mkv file is needed to be muxed it comes with random amount of subtitles, and each subtitle is different language code. So e.g. Scenario ...

For recording audio and video, I am creating webm files under the ondataavailable of MediaRecorder API. I have to play each created webm file individu ...

I have a flac source file with an embedded cover art, and what to convert it into an mka while retaining the cover art. The problem being that matrosk ...

I want to ingest a m3u8 stream to kinesis video (MKV format). I compiled the kvssink plugin but gstreamer fails with unknown error. Maybe I need to c ...

What I'm trying to do is get real time transcription for video recorded in the browser with webRTC. Use case is basically subtitles in real time like ...

When I read a binary mkv the id of a cluster is E7 byte and the timestamp has an unsigned int value but when I read it id doesn't give me the correct ...

If a WebM's DocTypeVersion is 4, what does that signify and correlate to? Is that version 4 of the Matroska specification draft? Or does WebM have its ...

So when attaching files to a matroska container they get a name, normally their original name. However when you are running windows and you supply the ...

I have an app that's capturing multiple video streams from users and put them into one mkv output file. Data are from RTP packets. I use h264. I'm ...

I trying to stream 2 files - 1.mkv without audio (which streaming ok) and 2.mkv with audio encoded with Vorbis codec which i can't stream. For encodin ...

So, recently, I went ahead and tried to mess around with the EBML format used by Matroska. I set a goal for me to parse the subtitles in a MKV sequent ...

I'm using taglib-sharp to write tags to video files. It's able to write tags just fine to mp4 files, but I can't get it to write tags to mkv files. I' ...

I am writing my own program for writing video and audio to .mkv container. I am successfully writing h.264 video in container with Codec_id V_MPEG4/IS ...

I have the next task - there are 3 files: *.mkv file without soundtrack, and two *.mka tracks. I need to merge all of them to the one file (and do it ...

I'm developping a software that can generate some video with different codec (H.264, MJPEG...). I would like my video readable with VLC, but i want ab ...

I'm trying to save a MJPEG stream from a logitech C920 webcam to multiple video files (matroska). I've got this pipeline: (1 mkv file every 60s) ...