16 questions
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Are there any examples/documentation available that demonstrate how to use FFMPEG libraries directly in Python/C instead of the command line?
I want to perform the operation done by the below command line of FFMPEG but only using the command line. Instead I want to use the underlying libraries directly in Python and C to perform the ...
0
votes
1
answer
664
views
ffmpeg aloop filter not working correctlly
I am trying to run FFmpeg Command as follow
-i "v1.mov" -i "0.mp3" -filter_complex "[0:v]trim=0:204,setpts=PTS-STARTPTS[TrimmedVideo];[0:a]atrim=0:204,asetpts=PTS-STARTPTS[...
- 124
1
vote
1
answer
2k
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How to convert from .h264 to .ts using FFmpeg wrapper for C#/.NET?
Context
I'm using FFMpegCore in my .NET Core API project that receives a .h264 file (sent in a binary format that is received and converted into a byte array) to be converted to a .ts.
I want to ...
- 463
0
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1
answer
2k
views
Is it possible to use Memory Stream how input file for FFMpeg?
I'm trying to work with ffmpeg in a .NET application. Is it possible to use a memory stream instead -i [string inputFilePath] to get some frames for example? Many thanks for any answer.
0
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0
answers
2k
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Convert mp4 video to m3u8 format with C# ffmpack
I can convert the file with the extension mp4 in my hand from the code line related to PowerShell to m3u8 format.
ffmpeg -i inputVideo.mp4 -profile:v baseline -level 3.0 -s 960x540 -start_number 0 -...
2
votes
0
answers
1k
views
Encoding raw frame to H264 using SharpFFmpeg
I want to encode raw frame (byte[]) to H264 using SharpFFmpeg. Code is:
public void Encoder(byte[] capturedFrame)
{
int returnValue;
FFmpeg.avcodec_init();
FFmpeg....
- 33
0
votes
1
answer
2k
views
create animated gif from video using ffmpeg and c#
I am trying to get animated gif from an video file.I cant create gif from below code. could any one help me in solving this problem.
Process ffmpeg; // creating process
string video;
...
0
votes
1
answer
81
views
Identifying values for arguments in asp.net c#
I'm searching online for converting video and capturing thumbnail image after uploading the video file. I found something similar with this link http://ramcrishna.blogspot.com/2008/09/playing-videos-...
- 590
3
votes
1
answer
1k
views
FFmpeg for Windows Phone development
I have used FFmpeg in ASP.Net web-based applications. Now I want to use it for Windows Phone development.
Is it possible to use it? If yes, then how?
- 167
0
votes
0
answers
1k
views
How to run FFMPEG at my web host server
I want to perform some video process at my web host server. I don't think the web host server will allow me to execute an exe file for security reasons.
Should I use SharpFFMpeg?
I have downloaded ...
- 1,670
0
votes
1
answer
303
views
Can anyone convert this vb.net code to C#?
I'm facing troubles with converting this code ( for using this FFmpeg Wrapper ) to C# since it's the main language of my project .
I tried http://www.developerfusion.com/tools/convert/vb-to-csharp/
...
6
votes
1
answer
2k
views
switch between video streaming
I am struggling with switching between multiple live streams. For example, I have five live streaming servers streaming(HTTP or RTSP) and I want to put some broker between those (five) streaming ...
- 71
2
votes
0
answers
987
views
Using ffmpeg-sharp, convert a wav to mp3
Using the ffmpeg-sharp project, how do I convert a wav to mp3?
I feel silly to ask, but I can't find any explanation on how to do it.
- 3,247
2
votes
2
answers
2k
views
I have a log file with RTP packets: now what?
I have a log file with RTP packets coming off of a black box device. I also have a corresponding SDP file (RTSP DESCRIBE) for that. I need to convert this file into some kind of playable video file. ...
- 5,416
1
vote
1
answer
4k
views
FFmpeg (sharpFFmpeg) decoding - Protected memory error
I'm trying to use C# binding of FFmpeg library calling SharpFFmpeg to decode H264 video stream that I receive by RTP. I think I correctly decapsulate NALUs from RTP-packets, but I can't decode ...
- 21
2
votes
2
answers
6k
views
SharpFFMpeg ffmpeg conversion tutoiral
I am after a good tutorial or how to on using SharpFFMpeg or if there is an easy way to use ffmpeg in c# ...
I would like to convert video.(x format) to video.flv taking screenshots and saving them ...
- 18k