bitrate

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Bitrate limitation on AVFoundation screen capture on OSX Lion

I\'m using AVFoundation on OSX Lion to do screen capture.Accomplished as follows: self->screenInput = [[AVCaptureScreenInput alloc] initWithDisplayID:self->screen];[详细]

2023-04-08 23:03 分类：问答
AVI Compression - CBR not configurable

I wrote a C# code that captures video from a video capture card, and writes it in a AVI file. I\'m using the XviD encoder (DirectShow).[详细]

2023-04-01 20:13 分类：问答
FFMPEG Bitrate Calculation / Optimization

I wrote the following wrapper for FFMPEG: function Video($input, $crop = null, $scale = null, $output = null, $extra = null)[详细]

2023-02-21 18:57 分类：问答
How can I determine the bitrate type of mp3 files with Python?

How to determine the type of the bitrate used 开发者_运维百科for an mp3 file, e.g. CBR, VBR or ABR?mutagen works for me. Here is an excerpt from one of my scripts.[详细]

2023-02-18 10:10 分类：问答
does using MPMoviePlayerController to play videos that reside on remote server require limiting of bitrate when using Cellular network?

In my app among other things, I am using MPMoviePlayerControl开发者_运维知识库ler to play video files (not streaming source) that reside on a remote server. I saw this post and I am wondering if my ap[详细]

2023-02-16 15:25 分类：问答
Does there exist any android api that returns mediafile bitrate, framerate etc?

I\'m trying to build an android app which generates media file statistics e.g. bitrate for audio & bitrate, frame rate, codec information etc for video.[详细]

2023-02-08 17:40 分类：问答
Bitrate Switching in xml playlist not loading video

Using JW Player ver 5.4 and JW Embedder. Plugins are grid by Dabbler and fbit (Facebook). The Bitrate switching is not working. Does work fine for one video with HTML5 Video tag. When more than one vi[详细]

2023-02-01 16:24 分类：问答
How does variable bit rate video compression average out per frame?

Over what time frame does variable bit rate use for averaging? For example, say I want to encode 60 seconds of 640 x 280 25 fps video at 2000 kilobits per second.[详细]

2023-01-30 20:26 分类：问答
Windows Media Encoder : How to set average bitrate in audio Bitrate-based mode

How to set average bitrate in audio Bitrate-based mode? In Wi开发者_运维知识库ndow media encoder SDK, it tell that I must specify average bitrate.[详细]

2023-01-29 01:26 分类：问答
Cannot record Bitrate-based audio using Windows media encoder

I want to record video from webcam and sound from microphone using Windows Media Encoder. I set a profile to record audio using bitrate-based mode and video using CBR.[详细]

2023-01-28 18:57 分类：问答