mp4

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Error while converting AVI file using FFMPEG

I am trying to convert a avi file to mp4 format using ffmpeg, however it\'s giving me an error. Any help in this regard would be helpful.[详细]

2023-02-13 16:12 分类：问答
Video won't play in Quicktime

I\'m writing a multiplexer which takes mpeg4 frames (and h264) and puts them in an mp4 container. The video (test1.mp4) I\'ve created successfully plays in Windows media player and VLC but will not pl[详细]

2023-02-11 01:04 分类：问答
What user agents support mp4/H.264 video in the HTML5 <video> tag?

What user agents support the HTML5 video tag, using mp4 as the 开发者_运维百科container and H.264 as the codec? Has anyone come up with a regex for this?[详细]

2023-02-10 23:33 分类：问答
How do you calculate the duration/length of an mp4 video using php?

How do you get/calculate the duration/length of an mp4 video with php? I tried using this but it only works for f4v. :< Can you help me with 开发者_开发知识库the mp4 case ? I could not get tandu\'[详细]

2023-02-10 02:01 分类：问答
IOS -> Audio Queue Services : Memory leaks with m4a or MP4 files [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-08 16:33 分类：问答
Video - Use VideoView/MediaPlayer, or intent.action_view and user's choice?

Forgive me if this is a newbie question, but... When playing video, is it better to use VideoView/MediaPlayer, or is it better to use intent.ACTION_VIEW and let the user select his/her media player?[详细]

2023-02-08 09:16 分类：问答
html5 embed mp4 video | how to know if the device is an iphone 3/3gs or 4 | mp4 dimension are too big

i have a mp4 video embedded in html5. it works perfectly on every browser and on iphone4 and ipad开发者_如何学Python, but not on iphone 3 and 3gs, cause its dimension is 900px*508px.[详细]

2023-02-06 23:06 分类：问答
How do you Edit Video ID3 Tags in Python?

I\'ve been slowly writing a little project to create a Movie/TV Show/Music ID3 tag editor that can be used on batches of files from my iTunes library. I started designing the GUI in python after findi[详细]

2023-02-06 18:18 分类：问答
movie atom problem in mp4 conversion

In our project, we convert any given video file into mp4 file which works fine when we publish it via our site.[详细]

2023-02-04 19:48 分类：问答
Simple examples of a webpage serving video to mobile?

I\'ve been trying to get some straightforward example of a page with a few video types on it that work in iPhone android winmo and blackberry.[详细]

2023-02-03 08:08 分类：问答