Mkv vs mp4 reddit audio. If you only have a single audio track, use FLV.
Mkv vs mp4 reddit audio MP4 and MKV are both container formats. so yes. mp4 metadata standards not . also, if your mkv file contain only h264/h265 video track and aac audio track (or any other natively supported video/audio formats), you can simply rename the . Stream 0 Codec will reveal the video codec, while Stream 1 Codec will show the audio type. So really, pick any and MP4 is fine as is. But if this is just a PS4 playback issue, you should simply convert the audio to a supported audio format without re-encoding the video. mp4 is more limited and tedious to work with when it comes to embedding subtitles, secondary audio tracks etc. mov or mp4 (in Finder). MKv and MP4 are both container formats, so the quality is dependent on what's inside them. I don't think that VP9 video format is directly supported very widely outside of youtube. AAC can be 2 channel or 5 channel. 256 video and mp4 audio. Let’s start with the difference and similarities between the AVI and MP4 formats. From the standpoint of Plex or Emby, it probably doesn't matter a whole lot one way or the other, but as I said, the reasons that mp4 was really a MKV is an open source container, but is more pro-consumer in that it allows for subtitles and multiple audio tracks to be included with the file or attached separately without any additional hassles. ) m2ts contains MPEG-2 (h. mkv and remux it into . A certain capture card I own stores the video in TS which is really important when you have multiple Video and Audio feeds to sync up. Now, if your intent was to merge an Opus audio stream into a MP4 container, then the ffmpeg process called by yt-dl would fail out of the box, but warn you about the workaround for experimental features otherwise, which is to use --postprocessor-args "-strict -2" as part of one's You should always record in mkv either way though, as mp4 will lose the entire recording when something goes wrong (mp4 needs to finalise the recording session to make a playable file). MKV is a newer, common container that plays nicely with most current audio and video formats. So if you edit any of the tags, it takes much longer to save the data on a mp4 container. So i edit out let play i do and sometimes i wander what better to edit mkv or mp4 (do mp4 can have multi tracks audio and can convert that) , I use obs to record my stuff Softwere i use is VSDC Somethink i notice when I edit out longer video the software slow down when I have lots of cuts ,somewhere around 10 minute mark if I have lost of cuts As MKV is just a container and not reflective of the actual encoding, you can do stuff like this via ffmpeg: ffmpeg. AC3) Only a pure mp4 file You can get to the answer yourself by comparing the MediaInfo reports on the video specs for your 'bad' mkv and 'good' mp4. I also use my capture card's software as well, which is . I've come across files that simply have corrupt containers requiring a remux from MP4 to MP4 one such case are files that I stripped the DRM using TunesKit. So while virtually any type of video and audio is allowed in MKV, only these few types are allowed in WebM. TS and then converted to MP4 and M4A (for Commentary Audio). Both are fine to use and can easily be converted to MP4 for further use using the File > Remux function. We can only guess at what your issues might be without this info. AVI vs. You can use MKVToolnix for this, if necessary. 2Mbps mean anything? Different containers are able to work with different video, audio, and subtitle files. The encoding methods of the video and audio tracks inside the container file are what really matters. Oct 27, 2022 · Using video converter software on your Windows or Mac computer to perform a conversion isn’t hard, but you will have to choose which video and audio track from the MKV will go into the MP4. Ok I see you mean #5. MP4 is a bit older and more universally compatible. However I need also to extract the chapters, and so far I've been doing so by remuxing the file a second time to a . . mp4 for convenience, Premiere doesn't like . mp4 container after, as others suggested. It maintains all compatible subtitles and audio tracks. now when copying, no encoding will happen, you can run ffprobe on it to see what your audio is, mp4 generally works best with AAC audio if you have that a simple `ffmpeg -i filename. But the video type ('codec') inside has to be H. 264/AVC, etc). Also as mentioned, let OBS auto remux into MP4 after you have stopped recording. Historically (the DVD era), probably because mp4 didn't originally allow for AC3 and DTS streams, it only allowed AAC multi-channel, so a lot of that is probably momentum from wanting to maintain those audio streams from DVD rips. Which format has better audio quality? Does a bigger file size necessarily equal better quality? Simple answer: WebM/MKV (they will both contain the same VP9 video and Opus audio). So why do I see everywhere that you should use MP4, but never answer on: why? Get the Reddit app Scan this QR code to download the app now Plex Download - MP4 vs MKV Help They are both containers it is the video and audio tracks inside the filename is just a filename. m4a/aac might be closer to webm/opus at "close enough" bit rates, than if you compared to same bit rate of mp3. Mkv is best option because it’s safe when your pc crashes, also mkv is not compressed so audio and video quality will be much better, video will be more “crisp” and it will be much smoother, audio will not have I named it converted noise. Best answer. mkv files, I don't know whether to download or not. Run twenty seconds through mkvmerge to change file to mkv from mp4 and everything works amazing. mov rather than . That's what a container format is for. Is that just the benefit of coming from a blu-ray disc plus some handbreak to go from an MKV to a smaller file size? Does the 5Mbps vs. But when I search for a high-quality movie I only see . it allows you to either remux audio/video tracks or to reencode them, based on what you need. I read the iPhone 11 does not support . mkv tends to be more flexible then mp4. Even if I download, and then I convert it into . MKV was created largely to be able to include different language audio and subtitle files within one video file. mkv | xxd (piping the first 50 MakeMKV is a specialized muxer that rips optical disks to mkv. Or does the plex client for iPhone support . But, it depends on the Client Hardware the your users are playing the files with. If you convert like you are doing now, you are comparing pears and apples, because you are changing the quality streams when you convert. OK so after some discussion with u/carbine64 I thought I'd like to really get into a discussion of the pros and cons of MP4 as a container in OBS Studio, or MKV. If you only have a single audio track, use FLV. mkv without adding extensions. Licensing. 262) video. What are you worried about happening to the video files during the conversion? Switching from mp4 to mkv is just a change of container so the video should not need to be re-encoded. (Variable Frame Rate vs Constant Frame Rate is a common problem, though. If, for compatibility reasons, you'd rather have the same high quality vp9/opus content in a mkv container instead of webm, you can use --merge-output-format mkv Great tool. I don't even remember last time OBS or my PC crashed in a last few years, and I recorded about 500-1000 hours of video. M4A are audio-only files that are often compressed in lossy Advanced Audio Coding (AAC) or in Apple Lossless format (ALAC). The overhead of decoding the container is minimal The codec for the audio and video is where all overhead of decoding is. png" or "file. Format: . * Dialog / Dialogue Editing * ADR * Sound Effects / SFX * Foley * Ambience / Backgrounds * Music for picture / Soundtracks / Score * Sound Design * Re-Recording / Mix * Layback * and more Audio-Post Audio Post Editors Sync Sound Pro Tools ProTools De-Noise DeNoise Nov 6, 2024 · Converting MP4 to MKV. MP4 is particularly bad at handling At the moment there is little practical differences between MKV and MP4. The MPEG-4 Part 10 video format didn't say anything about audio, how to save audio, how audio should be represented, it doesn't know anything about it -- it only knows about visual stuff. MKV should be absolutely safe. TS files that my Capture card puts out, which is the only reason I convert before I edit. But the remuxed video (MP4 file) you upload to YouTube will have the exact same size and the exact same content as the original MKV file, so I doubt that the upload will go any faster. Shouldn't really matter unless you have a player that doesn't like one or the other. So, I check the box under OBS settings to "automatically remux to MP4". Not all hardware supports MKV, although most fairly modern hardware does. mkv container, which I then use mkvextract to get the chapters. Mkv used to be advantageous when common multichannel audio formats (i. mp4` will work note we use the generic `-c` to talk to all the streams, including subtitle there Some software and services will likely work with MKV but a lot do not. MKV has slightly more features, but MP4 has much broader hardware and software support. 4. A lot of what I'm reading on OBS forums is old info and slightly outdated, considering a lot of it happened before OBS Studio for multiplatform came out. There's no such thing as putting an MP4 inside an MKV. Choose MP4 if you value compatibility, smaller file sizes, and ease of use for streaming or sharing videos across various devices. 264, H. If two containers support the same video/audio formats, it's possible to copy the contents into a different container, a process called remultiplexing (remuxing. MKV supports wider range of audio and subtitle formats than MP4. mp4 (or leave it as MTS) if you want to preserve uncompressed audio - technically that's the better way of handling it. Open MKV, save as mp4. That limitation has long since been addressed. See full list on helpdeskgeek. As far as mp4 vs MKV, I had audio/video sync problems with a lot of my mp4 files. So i edit out let play i do and sometimes i wander what better to edit mkv or mp4 (do mp4 can have multi tracks audio and can convert that) Somethink i notice when I edit out longer video the software slow down when I have lots of cuts ,somewhere around 10 minute mark if I have lost of cuts ,I notice that work better if I start a new scene and work on that Otherwise, yes that command should give you the best MP4 video available, though I think you can simplify it by simply doing -S ext:mp4. The process typically involves selecting your source MP4 file, choosing MKV as the output format, and configuring any additional settings like subtitles and audio tracks. 265/HEVC, H. Sounds like you only want to change the container of the files from mp4 to mkv, in that case handbrake would be the wrong program. But is your TV to read it as direct play? Or does Plex transcode it or direct stream it. One caveat, this will convert audio tracks to AAC. Premiere dropped support for MKV a few years ago and I want to skip the remuxing step to save time. same as MOV both can hold video data encoded with h264. It's not a general muxer converting from container A (BR ISO) to container B (mkv) as ffmpeg can do. exe -i "filename. txt", it would make no change to the file contents. Lets you select, import, or delete audio tracks, captions, and meta data all in one. m4a or . mp4 is not an option since it's unrecoverable but what about . Use for example avidemux instead and only change the container whilst copying the video and audio streams, the GUI is quite simple and easy to use. mp4" to "file. Paul. Be aware that MP4 has some content limitations compared to MKV. 262) which is colloquially what people mean when they say mpeg2. mkv. First, mp4 and mkv are containers, not codecs, so it means nothing. Recording from OBS directly in MP4 solves this as it has CFR. Therefore, most vendor implementations of MP4/M4V container support will only accept MP4 files that also contain (patented & licensed) industry-standard encoding methods. Learning where they diverge from each other will help you understand which format suits you best. For me, I convert everything to mkv. MKV is another type of container. This is because the audio from the mkv is not supported into mp4. AC3 and DTS) were not well supported(or supported at all) in the mp4 container. mp4 It is not clear which audio codecs your box supports, so if your D/L files are using an unsupported audio format (eg. You can have two videos, one saved as MKV and one as MP4, and both are the exact same data and therefore the same quality and same file size. Nov 6, 2024 · While both MP4 and MKV have support for a wide range of video and audio codecs, MKV offers more extensive options for features like subtitles, chapters, and metadata. MP4 files should play as is. Plex supports both. 1 audio tracks. MKV and MOVs are more compatible if you are going to send files to people, but YouTube supports MKV. 1. 264 or H. As other have already stated mkv or mp4 are just containers. Don't have a fix, just chiming in to say I see the same thing. This way it'll record in MKV but once recording ends, it'll remux a copy as MP4. However, ffmpeg can read and convert the webm format -- and I assume a VP9 stream in an mp4 file, but I didn't actually try it. Any help would be appreciated :) Hence, I will reserve MKV for my larger videos or ones that NEED the MKV feature set - be it some CONTAINER ABILITIES that are lack in MP4 or CODECS that are less DEVICE friendly to side upgrade to MKV. e. Resolve got mkv support in v17. 264/AVC, and AAC audio codecs. ) I'm using 4K Video Downloader and I can't decide whether to download them in the MKV format or the MP4 format (those are the only two options). The catch here, is that mp4 I don't believe supports quite as many audio formats as mkv, and it's probably a little more likely you'll hit an audio codec that mp4 doesn't support, than a video one. DTS), you'll have to convert it to something that is supported (eg. 99% for sure - and have no issues with it. So while half the size the mp4 is higher resolution (and it shows with playback), smaller in size, and the sound is better (my subwoofer actually turns on). ts? I'll be working with 6 different audio tracks so not sure if MKV or TS is more prone to audio sync issues. Common containers: avi, mp4, mkv, and ogm. If Plex does all the work, the container format doesn't matter. Drops picture tracks such as mjpeg. If you need to use mp4 you can convert it using obs studio. I don't like Apple and don't like mp4 files so I try and stick with mkv now anyway. MP4 is generally better supported on mobile devices in particular. But as for the socalled 'universal compatibility', an MP4 with Dolby Atmos audio and HEVC video is just as un-playable on an older device as an MKV with Atmos and HEVC video would be. That is impossible to say, you need to actually check the image and sound and decide which one is better. mp4 (known as . My software Vegas Studio 14 doesn't support MKV and dislikes the . Because AppleTV don’t know MKV format. 264 (AVC) or H. Would be interesting to hear what things MKV has over MP4 in addition to wider CODEC profile. Get the Reddit app Scan this QR code to download the app now Transcoder MKV with DTS audio over DLNA to LG BX TV (2020 model) upvotes . MKV is freely licensed and can contain virtually any media stream type (video, audio, subtitle format) or metadata element. If you want to compare the two containers, you need to remux the video and audio contained in your MP4 to an MKV container (or vice versa, if the video and audio in the MKV is also allowed in the MP4 container). Probably I didn't understood the whole problem, but if you just want to convert from MKV to MP4 with saving 100% video and audio quality, that is without reencoding, you can do it like this: ffmpeg -i "video_1. Pretty much my whole library is mkv, 99. Likewise I've found MKV files that have been unplayable unless remuxed to MKV or MP4. Better answer: Just pick the highest resolution available. This plugin transcodes into H264 with an MP4 container using the FFmpeg preset you select (slow,medium,fast,veryfast). However MOV and MP4 are not good choices for OBS recording, as the files will be unreadable if the recording is interrupted. Each audio and video stream can be compressed using various codecs. m4v in the mac world) or . Remuxed them to MKV, and they all played fine. 2. This makes MKV a preferred choice for enthusiasts who need a versatile and comprehensive file format. So, that said, what is the audio codec used in the source mkv? If that's what you did, then you should still mention the codec. When I download or create new files the thumbnail of the new file will not work and show as the default pictogram instead (even if the thumbnail is custom made/encoded). Of course MP4 supports embedded subtitles, it can do text based subtitles (MPEG-4 Part 30 is the formal standard, abbreviated within Plex als mov_txt) and it can also embed bitmap subs like VOBSUB. Use a tool to extract the elementary video stream/audio stream (gmkvextract is one of them) then you can mux them with that tool. MP4 video files are usually compressed with the MPEG-4, H. MP4 Comparison. The PS4 has no issues with the MKV container. The only real advantage I see with MKV is that it supports a few more image-based subtitle formats (like PGS) which MP4's don't. MKV (Matroska Multimedia Container): MKV is a flexible, open-source multimedia container format that can hold an unlimited number of audio, video, subtitle tracks, and metadata. Converting MP4 to MKV can be easily accomplished using various software tools like HandBrake, VLC, or dedicated video converters. It takes roughly 15 seconds to remux a 10GB file. mov can do uncompressed audio, and the mp4 is compressed . It also has some technical advantages for the future that aren't applicable now. mkv" -c copy "filename. I may use plex server to stream to my iPhone 11. And like MKV, the MP4 container can handle multiple audio streams and multiple subtitle streams within a single container. The only downside off the top of my head is that MP4 can’t have lossless audio but since the source files are already MP4 you shouldn’t be losing anything there. mkv file format is not compatible with a lot of the devices, mp4 is like universal. When comparing MP4 vs. Aug 28, 2024 · MKV and MP4 are just containers. 222/h. 264 video and AAC audio, and those codecs are fully supported by the MP4 container. Both are excellent containers although . mkv” -c copy -map 0 “VideoName. MKV in terms of quality, we can’t ignore the licensing issue. i've been using it for the last 4 years. By default OBS records in H. MP4, M2TS, and MKV are video containers, they can hold specific combinations of audio and video formats. If your TV doesn't support them, changing the container type to MP4 makes no difference. The advantage to MKV is that you can include additional formats, such as AC3 or DTS 5. The main thing that decides whether a device can play it back or what size the end result will be is the codec (the compression/encoding algorithm used) of the video streams in the file. Like mkv to mp4, for ancient handheld devices that haven't joined the future yet (or Apple devices). m4b . I personally prefer MP4 over MKV for Plex, because Plex reads embedded metadata in MP4 and not in MKV. MKV is an open format that can be adventitious when developing new hardware/software that plays files. Once I've recorded, I do convert to MP4 and . That will probably make it easier to indicate that these files might contain older encoding methods than your MKV and MP4 files, which will most likely all be either H. mp4, would the quality decrease?? Pretty sure the major difference is going to be that a . iso and then encoded to MP4 and saved in the folders Plex monitors. mkv vs . mkv -c:v copy -c:a copy output. Basically every container file contains a video stream, along with one or more audio streams and sometimes other stuff (subtitles whatever). mp4" The "-c copy" part basically means rather than reencoding the video, you're copying over the audio/video/etc. mp4 upvote Hey guys, I have an audio file that I am simply copying to a different container, M4B with -c copy output. and audio data encoded with AAC. in fact is the "same" data in both MP4 and MKV if you just copy the video data stream in between them. MP4, MOV (both are similar as MP4 is based on MOV) and MKV are just containers to hold your video (be it AV1, H. 20 years after it was introduced, MKV is still the most future-proof multimedia container format. OBS has an option to automagically copy the video and audio streams into mp4 for those whose workflows require mp4 for this very reason. Any WebM file (VP9 video and Opus audio in WebM is the current YouTube standard) can just be renamed to MKV, since WebM is technically also a Matroska container - only much more restricted than its 'big brother'. I for example have it with my AppleTV. It's not limited to any specific codec or platform and is widely used for storing high-definition content. ) Get the Reddit app Scan this QR code to download the app now mkv to mp4 audio issues MKV vs MP4 for Classroom MKV is a container, similar to AVI and MP4. It requires a complex command and the use of strict. If you're planning on transcoding, the container hardly matters. MOV supports multichannel audio and Premiere can read it just fine - must be an OBS configuration thing. Typically H. FFMPEG will not retain the dv metadata with a simple mux. 264 (AVC) video, and the audio type has to be in AAC stereo format. For OBS, MKV for Safety Reasons, But I remux to MP4 before I edit. Remuxing MKV to MP4 in OBS leaves the clip VFR. 265 (HEVC) or in some cases VP9 or AV1 (the newest video codec - not to be confused with the old AVI container, we're talking about here). However other than that bug with TunesKit ripping, this issue is extremely rare. Generally speaking, MKV's are favored by release groups in both USENET and torrents because of the open source nature of the file containers. Also both MKV and MP4 are container formats. (Or at least, when MKV was made, I don't know if that's changed. Well, you are conflating something here, which can cause confusion. Please open the 'Audio settings' from the right panel then check convert to 'AAC' or 'AC3'. The subtitles can be separate files in the same directory or you can embed the subtitles into an MKV file along with the video and audio. MakeMKV can only do one type of mux. But if you also consider playing the files though the hardware's native players, then you should settle with the (technically inferior) MP4 container, because iOS devices and iTunes are probably never gonna support open source media formats like Matroska natively, although 3rd party tools like Infuse, or WALTR + VLC can bypass MKV transcoding vs MP4 encoding Discussion I have ~700 DVDs that I own ripped onto my server mostly as . An MP4 with the same audio type would also fail. MKV and MP4 both have multiple audio tracks, basically the same size (MP4 slightly bigger), looks the same, plays up in VLC and you can change which audio track to use, 'DaVinci Resolve' accept both versions and find all audio tracks and editing seems equal. Advanced subtitles in MP4 is for example a bad idea, but Dolby Atmos and True-HD audio is supported. If you're planning to direct play everything, either is a good choice, but MP4 will have broader direct play compatibility, that said if you go to direct play an mkv file and the client doesn't support it, even if you have transcoding turned off, Plex will change the container and allow direct stream, and has minimal impact on MP4 (and its iTunes-specific equivalent M4V) are part of an industry-standard. Jan 7, 2025 · MKV vs. AVI is an older container that is incompatible with some newer video and audio formats. What you’re looking for is compressing the video and potentially the audio that lies within that container. Subler for macOS does the trick. This means that you can rename any WebM file to MKV, but you can't simply rename any MKV to WebM. Setting language on subs, and audio - adding/removing subs, etc. Let us know what Greetings, Since the new update of this week I am experiencing some issues regarding thumbnails of mp4 and mkv files. There are ways to slip LPCM into an MP4, but Premiere won't be able to read it. 265 or AV1 video inside it. Obviously . Plex needs to transcode the MKV but mp4 are in direct play. mkv Video encoder: x264 Audio encoder: FFmpeg AAC Encoder settings: CRF 23 Audio bitrate: 160 To edit these videos in DaVinci Resolve 18, I convert them to MP4 using FFmpeg with this command: ffmpeg -i “VideoName. The container is usually either . data into the new container. So you need some way to combine all these things into one package. mkv -c copy filename. If you want to keep multi-language versions of an MKV file, you’ll have to make multiple MP4 files, each with the combination of audio and video you need. It usually consists of h264 for the video track and one or more AAC audio tracks. H. You can have an avi that contains mpeg video with mp3 audio for example. You can also have an avi that contains h. 265 (HEVC) video with AAC audio. mkv" -map 0 -c copy "video_1_new. If you copy the exact same video stream and the exact same audio stream into an MKV and an MP4, they will look exactly the same and have the same file size. While the mp4 your TV is trying to play directly but fails for some reason. Mind you these may not matter depending on your specific use cases. So I would say it is safe to use . For those who don't know, mp4 is basically a container file that can include video and audio streams of different formats. They just have a video and audio track and that it whereas blu-ray rips have additional audio and subtitles which MP4 does not really support AAC vs AC3; The reason blu-ray rips usually have AC3 is because the audio is simply remuxed. Container formats are things like MP4, AVI, MKV, MOV MP4/M4V is controlled by the MPEG-LA patent holder organization. MKV files may need to get their container changed but that's simple > ffmpeg -i input. 264 is only a codec. mkv standards. It's probably impossible to support everything that might be inside, moreso than MP4. Either FLV or MKV are fine containers if all you want to do is not lose an entire recording because of a crash but you need to use MKV if you're recording to multiple audio tracks. MP4 is a widely supported format. MP4, let’s review the major differences between the two formats. All 4 of those codecs are completely free to everyone, so you can make and play them without the greasy bastards from the standards bodies sticking their dirty MKV and MP4 are not video encoding methids (codecs). mpeg2 program streams and transport streams are containers; vs mpeg-2 the codec (H. Is there any reason why you want to keep existing audio tracks and add an AAC? We are sound for picture - the subreddit for post sound in Games, TV / Television , Film, Broadcast, and other types of production. Especially in codec support and subtitle support. MP4 or MOV may work better with some editing packages and the frame timing in those containers has been found to be better than MKV. mp4 If you want extra precautions, you can use . (*I think there’s some super rare camera from Sony or something that does but it’s like the one and only case) That might even be what the different file size is. 128kbps audio format 1 is not the same as 128kbps audio format 2. If you’re using MakeMKV, chances are you’re saving the audio, video and subtitle streams as they are on the original Blu-ray disk. ffmpeg can do many. Why? Mkv handles meta data tags much better. I believe Handbrake and Tdarr can also encode stuff into an MKV container. If you have multiple audio tracks, use MKV. aac audio, as mp4 doesn’t* do uncompressed. Recording TS or MKV is safer, rewrap to MP4 or MOV afterwards. I use . The streams inside are what actually matters. mp4” Mkv, mp4 = containers. In Kyno, does the 'audio' drop down in your screenshot (currently says 'copy') have an option for AAC? Alternatively use . You can also store a super-compressed H. The audio of MP4 is hard coded, so whatever language audio it has is the one you get. mp4". Chromecast with google tv for all my clients as well. although audio bit rates are much smaller than video, so less difference. mkv ending of the file to either . MKV vs MP4: TV rips are often MP4 because they do not need MKV's multi-track capability. mkv? Also, I read somewhere that Meta data for plex is standardized around . You could rename "file. 264 video codec (8-bit), AAC audio codec MKV files should play nicely. You’d have to down-convert HD audio almost always, which is not worth the time nor the difference in quality or output size. ) in an MKV container. They are multimedia containers that can contain video and audio streams encoded with different codecs. MP4. and can also hold audio data encoded with another codec called PCM. The H. You will notice that this will often be the VP9 video version. Wav for some Audio tracks, for editing. These are VP9 video (Youtube standard), AV1 video (a quite new video standard) plus Opus or Vorbis audio. Now that you know the basics of MKV vs. Video playing and Image viewing programs will often determine the file type based on its "header" (an identifier in the first few bytes of the file that says its type. ), you can see an example of this by running head -c 50 file. Mkv and mp4 are the container. (Handbrake for mac can do this). com Jan 7, 2025 · Choose MKV if you need a high-quality format for archival purposes, videos with multiple audio or subtitle tracks, or advanced codec support. webm videos are mkv files that contain either VP8 or VP9 video, and either Vorbis or Opus audio. You can store a lossless video track (FFV1, ProRes, DNxHD etx. I use this container because its easier to work with. Matroska just happens to be the preferred container for high quality rips, because it has unrestricted support for both video, audio and subtitles. Load the MKV (or MP4) in VLC and press Ctrl+J. ffmpeg will merge VP9 video+AAC audio into a MP4 container just fine when using versions more recent than ~2yrs. mpeg has an unfortunate tendency to be confusing in this way, the modern set has the same problem with mp4 the container, vs For OBS: I record in MKV for the Multiple Audio tracks, which I want for my setup. The problem with MKV is that they don't do constant frame rate and resolve poos the bed if given a variable frame rate clip. jgl pwrg nxxyxd lst jiidht tnyeqo jeok ntcrwo tekic glou