ffmpeg

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Background processing video uploads, what is a proficient way in PHP?

I am developing a video upload site and I have ran into a dilemma: videos uploaded need to be converted into the FLV format in order to be displayed to a visitor but, if I execute the command within t[详细]

2023-03-28 12:11 分类：问答
Parsing frame-by-frame from .mov using ffmpeg

I\'m trying to parse H.264 frames from a .mov file. I think I\'ve come to the conclusion that mov.c from AVFormat-part of FFMPEG is the way to go. But mov.c is ~2600 lines of next to uncommented code.[详细]

2023-03-28 08:07 分类：问答
Download like browser using CURL for ffmpeg

I want input HTTP file in ffmpeg parameter and I have tried this code <?php $fname=time().\'_myfile.mp3\';[详细]

2023-03-27 22:07 分类：问答
How to play raw audio in Iphone? (using ffmpeg)

I am a student who is trying to make mms stream audio app. I got mms stream using libmms, and decoded wma audio using ffmpeg.[详细]

2023-03-27 17:13 分类：问答
building video from images with ffmpeg w/ pause between frames

I want a ffmpeg command to make a video out of x images with a y sec pause between frame change, so that one can actually see the image. Something like the below command seems close based on what I\'v[详细]

2023-03-27 08:20 分类：问答
ffmpeg.exe freezes

I\'m using Asp.Net C# Framework 4 and currently developing a video conversion application. I\'m also using ffmpeg to convert from all uploaded formats to flv. I\'m first converting uploaded file to mp[详细]

2023-03-27 02:22 分类：问答
MJPEG vs. MPEG-4 encoding time

I am testing the encoding performance (MPEG-4 and MJPEG) of a smart camera. I have written an application in OpenCV/FFMPEG for performing encoding, where the application captures images from the camer[详细]

2023-03-27 01:48 分类：问答
FFmpeg -ss weird behaviour

I\'ve been using FFmpeg to extract single frames into an image. Though some Googling, it turns out that running:[详细]

2023-03-27 00:29 分类：问答
FIFO/Pipe changes between debian 5 and 6

We\'re currently building a chain of linux tools to do some realtime encoding for video broadcast purposes. In order to archieve this, we created a program in C++ that spawns some ffmpeg decoder proce[详细]

2023-03-27 00:28 分类：问答
ffmpeg server vs darwin stream server

I am look开发者_JAVA百科ing for video stream server for mobile,and find dss and mfpeg server. is anyone know the difference between dss and ffmpeg server? which one is recommended?[详细]

2023-03-26 20:54 分类：问答