ffmpeg

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FFmpeg fade effects between frames

I want to create a slideshow of my images with fade in & fade out transitions betw开发者_如何学Pythoneen them and i am using FFmpeg fade filter.[详细]

2023-04-08 10:55 分类：问答
Asking ffmpeg to extract frames at the original frame rate [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-04-08 02:42 分类：问答
-vf unrecognized with php exec() function

I am using php to create a video with fade effects. But exec() function gives following output: array(19) {[详细]

2023-04-08 00:41 分类：问答
Why does ffmpeg never finish when converting a video from my web app?

I am trying to convert a video when the user submits a form.It seems to convert ok but the file \"is being used by another proccess\" when I try to do anything with it.It looks like ffmpeg.exe never e[详细]

2023-04-07 22:53 分类：问答
How to calculate ffmpeg output file size?

I am using ffmpeg to convert home videos to DVD format and want to calculate the output file size before doing the conversion.[详细]

2023-04-07 16:27 分类：问答
What are the specifications of Flex usable FLV videos?

I have a server which streams FLV files to a Flex client. In this flex client, the video timeline advances incoherently, and no video can be seen on screen (only the sound can be heard).[详细]

2023-04-07 06:28 分类：问答
FFmpeg/X264: Split video mid-GOP without reencoding entire stream

I\'ve got an H264 video (Stored in an MP4 file). Each GOP is approx 10s long. I want to trim the first couple开发者_如何学Go of seconds off the video, which means I need to split the first GOP. Is the[详细]

2023-04-07 02:19 分类：问答
Error while executing build.sh in ffmpeg-android

I downloaded ffmpeg-android from the link : http://bambuser.com/opensource I followed the steps given in the file README available in that downloaded folder.[详细]

2023-04-06 08:21 分类：问答
Playing RTSP stream in Android

I\'m trying to play video stream on Android device. Unfortunatelly I still get the same problem with MediaPlayer/VideoView. I\'m searching for a few days, but still haven\'t found any working solution[详细]

2023-04-05 13:05 分类：问答
Recording a mp3 stream with FFMPEG and drop-outs

I hope someone can give me pointer, I have a php script that runs the command below to record an live radio mp3 stream to create hour long mp3 recordings. It works very well for my purpose. The only i[详细]

2023-04-05 11:58 分类：问答