Vorbis | Vorbis decoder for NAudio | Runtime Evironment library

 by   naudio C# Version: v1.5.0 License: MIT

kandi X-RAY | Vorbis Summary

kandi X-RAY | Vorbis Summary

Vorbis is a C# library typically used in Server, Runtime Evironment, Nodejs, Qt5 applications. Vorbis has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

NAudio.Vorbis is a convenience wrapper to enable easy integration of NVorbis into NAudio projects. If you have any questions or comments, feel free to join us on Gitter. If you have any issues or feature requests, please submit them in the issue tracker.
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              Vorbis has a low active ecosystem.
              It has 42 star(s) with 11 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 10 have been closed. On average issues are closed in 130 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Vorbis is v1.5.0

            kandi-Quality Quality

              Vorbis has 0 bugs and 0 code smells.

            kandi-Security Security

              Vorbis has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Vorbis code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Vorbis is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Vorbis releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Vorbis
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            Vorbis Key Features

            No Key Features are available at this moment for Vorbis.

            Vorbis Examples and Code Snippets

            NAudio.Vorbis
            C#dot img1Lines of Code : 11dot img1License : Non-SPDX (NOASSERTION)
            copy iconCopy
            // add a reference to NVorbis.dll
            // add a reference to NAudio.Vorbis.dll
            
            using (var vorbisStream = new NAudio.Vorbis.VorbisWaveReader("path/to/file.ogg"))
            using (var waveOut = new NAudio.Wave.WaveOutEvent())
            {
                waveOut.Init(vorbisStream);
                wa  

            Community Discussions

            QUESTION

            FFMPEG Queue input backward in time
            Asked 2022-Apr-02 at 00:10

            I am trying to combine two audio files, and delaying the second one. Here's my command

            ...

            ANSWER

            Answered 2022-Apr-02 at 00:10

            The fundamental issue in these audio files appears to be the frequently dropped frames (each containing 960 audio samples). There is an instance of 8117 seconds gap between 2 successive frames in the first file. Because the MKA files were formed without filling these dropped frames, they are effectively variable-sampling-rate streams while labeled as constant-sampling-rate. This discrepancy makes your audios to appear shorter than they were recorded, explaining why your output is often much longer than expected and has been wrecking havoc on your attempt to work on these files.

            While atm I do not know if FFmpeg offers a mechanism to fix/estimate the dropped frames in these files, yYou can brute-force/ignore the dropped frames by:

            amix

            Source https://stackoverflow.com/questions/71708414

            QUESTION

            Create drawbox with ffmpeg between specific seconds (without reencoding whole video - faster)
            Asked 2022-Mar-31 at 09:54

            My plan was to put a transparent red box behind a video. This box should only be present from second 1-45. But if the videos are 3 hours long, the process takes a long time although it only has to process 45 seconds.

            My first attempt takes too long:

            ffmpeg -i %1 -vf drawbox=0:9*ih/10:iw:ih/10:t=fill:color=red@0.5:enable='between(t,1,45)' "%~dp0transpred\%~n1%~x1

            Then i tried splitting the video into two parts. put the box on the first video, and then put the two back together again.

            ffmpeg -ss 00:00:00.0000 -i %1 -to 00:00:45.0000 -vf drawbox=0:9*ih/10:iw:ih/10:t=fill:color=red@0.5:enable='between(t,1,45)' "%~dp0transpred\%~n1A%~x1"

            FFMpeg -ss 00:00:45.0000 -i %1 -c:v copy -c:a copy -avoid_negative_ts make_zero "%~dp0transpred\%~n1B%~x1"

            But i don't even have to try to put these two together, because they are not separated exactly at the second. I have read that this is due to "timestamps" and the different video and audio streams.

            Now I'm trying an approach to create a stream with the bar, and then overlay it with the finished video. I haven't quite managed that yet, and I don't know if it's faster. Shortening the video is very fast.

            EDIT (Added as a replacement for the comment later)

            Thanks for your help I have almost done it with a slightly different approach. Unfortunately, the second part now always has no sound. No matter if I put A and B (B no sound) or B and A (A no sound) together.

            1. First split with mkvmerge so i have no worrys about the keyframes and get the exact time mkvmerge --split timestamps:00:00:45.100 A.MKV -o splitmkm.mkv
            2. Then add the Bar (Black because of easier testing): ffmpeg -i splitmkm-001.mkv -vf drawbox=0:9*ih/10:iw:ih/10:t=fill BAR1.MKV
            3. Merge (mkvmerge ends with error): ffmpeg -safe 0 -f concat -i list.txt -c copy output1.mkv

            EDIT (Answer to kesh)

            This was the error Again, audio codec config's must match across all your concat files. The drawbox changed the audio Codec from AC-3 to Vorbis.

            the procedure is now:

            1. mkvtoolnix\mkvmerge --split timestamps:00:00:05.100 %1 -o A_splitmkm.mkv with mkvmerge i have an exact split at the time, and i don't have to learn about keyframes.
            2. ffmpeg -i A_splitmkm-001.mkv -vf drawbox=0:9*ih/10:iw:ih/10:t=fill:color=red A_BARmkm.MKV create the Bar
            3. ffmpeg -i A_BARmkm.MKV -i A_splitmkm-001.mkv -map 0:v -map 1 -map -1:v -c copy A_BARwithAudio.mkv redo the step with the changed audio from drawbox
            4. ffmpeg -safe 0 -f concat -i list.txt -map 0 -c copy A_output1.mkv merge

            Now everything works. Thanks alot!

            ...

            ANSWER

            Answered 2022-Mar-29 at 18:31

            See if this works for you:

            Source https://stackoverflow.com/questions/71659247

            QUESTION

            What might be causing this error: No rule to make target /usr/local/lib/liblua5.1.dylib}
            Asked 2022-Mar-27 at 16:16

            Whats up?

            What might be causing this error while trying to compile?:

            Ps: I am using MacOS Monterey.

            [ 99%] Building CXX object src/CMakeFiles/otclient.dir/main.cpp.o make[2]: No rule to make target /usr/local/lib/liblua5.1.dylib}', needed by bin/otclient'. Stop. make[1]: [src/CMakeFiles/otclient.dir/all] Error 2 make: *** [all] Error 2

            Here is my CmakeLists.txt:

            ...

            ANSWER

            Answered 2022-Mar-27 at 16:16

            I found out the reason, is that the include of the library has an extra "}".

            Source https://stackoverflow.com/questions/71636675

            QUESTION

            Concatenating audio files with ffmpeg results in a wrong total duration
            Asked 2022-Mar-08 at 14:34

            With "wrong total duration" I mean a total duration different from the sum of individual duration of audio files.

            sum_duration_files != duration( concatenation of files )

            In particular I am concatenating 2 OGG audio files with this command

            ...

            ANSWER

            Answered 2022-Mar-08 at 14:34

            I don't know WHY it happens, but I know how to avoid the problem in my particular case.

            My case: I am mixing (concatenating) different audio files generated by one single source with silence files generated by me.

            Initially I generated the silence files with

            Source https://stackoverflow.com/questions/71361071

            QUESTION

            cvlc cannot play rtsp (omxplayer instead can)
            Asked 2021-Nov-23 at 10:48

            Got this Dahua vto stream link: that works with omxplayer, but vlc won't play it:

            ...

            ANSWER

            Answered 2021-Nov-10 at 05:29

            So what happened is that the library in Debian providing support for live555 was removed in February of this year, this affects all downstream distros including but not limited to RPi OS and Ubuntu:

            https://askubuntu.com/a/1363113

            The 2 active versions were 2020.01.19-1 and 2018.11.26-1.1, Live555 has since added GPL license headers to the offending files, however the RFC issue remains.

            Now you may be tempted to just download the latest Live555 source code and compile it... it does not work. There have been changes to function names and structures referenced by VLC, and as such VLC will not compile against the source. You need to get an older version, I specifically used this one, which is a tweaked snapshot from 2020 prior to the modifications that prevent VLC compilation:

            https://github.com/rgaufman/live555

            The configuration you want is ./genMakefiles linux-with-shared-libraries, I do not know if it is required but since my system is x86-64-bit I added -m64 to the compiler options first

            After compilation and install, I went on to compile VLC, adding '--enable-live555' and '--with-live555-tree=extras/live555-master' after placing the root Live555 folder in the VLC extras folder, however VLC failed to compile, it turns out the Live555's make install does not copy all the header files needed to where VLC is looking. They were dropped as 4 subfolders into /usr/local/include/, and the actual libs into /usr/local/lib/. Adding the correct CXX/CPP flags will make it look where they were put, however I put them all in a single folder and used 1 flag.

            I also had to '--disable-mod' to work around a dependency version issue that I had no interest in fixing, since I do not use modplug or any mod files.

            50 minutes later... VLC successfully compiled! However it was expecting the libraries for Live555 to be in /usr/lib/ not /usr/local/lib/, since it took so long to compile I was just fine with linking or copying the libraries into the expected folder, and after that VLC works with RTSP when linked to the new file. Or you can choose to maintain the original VLC and run the new file directly if you need to load the camera feeds.

            Source https://stackoverflow.com/questions/69766748

            QUESTION

            FFmpeg custom build support for converting .ts to .mp4 files
            Asked 2021-Nov-04 at 20:52

            ffmpeg.js uses a custom build of FFmpeg to keep its size low. I am trying to convert a .ts into a .mp4 which has always been an easy task on my desktop (especially since they are even using the same codecs, aac and h.264), but on the custom build, I get the error sample1.ts: Invalid data found when processing input.

            The command being run is ffmpeg -i sample1.ts -report -c copy out.mp4.

            Other questions I see on this topic get past the initial reading of the input file and I cannot find good resources on what my problem is or how to fix it.

            This is a rather nondescript error so I am not sure exactly what the problem is. I assume it means that this build does not have support for ts files, but I am not even sure what that means in terms of codecs and muxers.

            From the custom build make file, the enabled demuxers and decoders are

            ...

            ANSWER

            Answered 2021-Nov-04 at 17:44

            This is very similar to How to compile ffmpeg to get only mp3 and mp4 support, but with a few different compilation options:

            ./configure --disable-everything --disable-network --disable-autodetect --enable-small --enable-demuxer=mpegts --enable-muxer=mp4 --enable-parser=aac,h264 --enable-decoder=aac,h264 --enable-protocol=file

            The the link above for more details.

            Source https://stackoverflow.com/questions/69842795

            QUESTION

            How to use xargs to run bash -c on filenames with both single and double quotes
            Asked 2021-Oct-14 at 11:09

            I am trying to use xargs to run ffmpeg on every file in a folder and output the names of files that have vorbis audio.

            I have come up with the following that mostly works, but it fails on files that have single quotes in the filename.

            ...

            ANSWER

            Answered 2021-Oct-14 at 11:09

            All this could be simplified a lot, probably, but if you want to stick with your onlyvideos script you could try:

            Source https://stackoverflow.com/questions/69539577

            QUESTION

            MediaSource, video buffering
            Asked 2021-Oct-10 at 15:45

            I would like to make a low latency video streaming service and open source (to improve my web development). I started the project last February, but I didn’t have much time to move on it. The project The project is called twitch-with-nodejs. Anyway. I dont understand clearly how works the MediaSources (I think).

            My code use the MediaRecorded in one client and stop it to send every 2 seconds the video flux. Then, the server puts it in memory for 30s, then stands ready to return it as a stream.

            Another client want to watch the stream, so he makes requests to the server every 2 seconds to have the video flux. Then, it work for the first call but not the following.

            This is an exemple of my code : 1rst Client (streamer) :

            ...

            ANSWER

            Answered 2021-Oct-10 at 15:45

            Okay, so for anyone want to know the correct awnser because It's cool to know the awnser.

            I tried to change how my code work. So, the 2nd client who watch the video have this code (now) :

            Source https://stackoverflow.com/questions/69378742

            QUESTION

            FFMPEG- Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted Error initializing output stream 0:2 --
            Asked 2021-Oct-01 at 16:12

            Hello guys I am trying to create a web-dash manifest for VOD with ffmpeg, but I am getting this error Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted Error initializing output stream 0:2 -- while using vp9 codec and doesn't understand the error and how to resolve it. Can someone help me out? If I use vp8 instead of vp9 codec, I get the same error, but the ffmpeg log doesn't show any error.

            ...

            ANSWER

            Answered 2021-Oct-01 at 16:12

            QUESTION

            cmake cant generate sfml build files
            Asked 2021-Aug-24 at 14:20

            I'm trying to generate build files for sfml on linux ubuntu using cmake, but the dependencies were not installed. I installed most with not issues, but one still persists. I got the following error message in the cmake gui:

            ...

            ANSWER

            Answered 2021-Aug-24 at 14:20

            The SFML CMakeLists.txt searches for the following files:

            Source https://stackoverflow.com/questions/68908764

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install Vorbis

            You can download it from GitHub.

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          • CLI

            gh repo clone naudio/Vorbis

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            git@github.com:naudio/Vorbis.git

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