mp4

How do I embed a mp4 movie into my html?

瘦欲@ 提交于 2019-11-28 15:53:41
I have a blog section on my site that has the TinyMce editor. I want to embed a video when I post a blog and it's just spitting out the code. I have added the <embed> tag on my output script. This is the code I'm using to for the video: <object width="425" height="350"> <param name="movie" value="http://www.youtube.com/v/CgW_5Vthsds"></param> <param name="wmode" value="transparent"></param> <embed src="http://www.youtube.com/v/" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed> </object> What am I missing? You should look into Video For Everyone : Video

Bootstrap 3 - Responsive mp4-video

孤街醉人 提交于 2019-11-28 15:42:53
I tried to find a good solution on the bootstrap site but I didn't get an answer to this yet. I think I can't be the only one struggling with this, but I couldn't find anything that helped me. I'm trying to embed an mp4-video on my website. The problem is, that if I use an iframe-tag I can't use autoplay and loop. Because of that I would like to solve it with a video tag (or something else that supports autoplay and loop). After that I tried to make my video responsive with an object-tag but this didn't work. Even though I let it in my code (to show you) which you can see below: <div align=

Extracting frames from MP4/FLV?

与世无争的帅哥 提交于 2019-11-28 15:38:36
问题 I know it's possible with FFMPEG, but what to do if I have a partial file (like without the beginning and the end). Is is possible to extract some frames from it? 回答1: The command ffmpeg -ss 00:00:25 -t 00:00:00.04 -i YOURMOVIE.MP4 -r 25.0 YOURIMAGE%4d.jpg will extract frames beginning at second 25 [-ss 00:00:25] stopping after 0.04 second [-t 00:00:00.04] reading from input file YOURMOVIE.MP4 using only 25.0 frames per second, i. e. one frame every 1/25 seconds [-r 25.0] as JPEG images with

Why won't Safari play file without extension in <video>?

梦想与她 提交于 2019-11-28 12:52:05
I have file named 52bbb58c without file extension and it is mp4 video. When I try to add it as &<source> to <video> with attribute type (video/mp4), it doesn't play. This works on Chrome and Firefox working. How do I fix it for Safari? Safari is extremely fussy when it comes to playback of streamed media such as video and audio. It has the following requirements The server/application hosting the media MUST support byte ranges. Safari will do a trial download of 2 bytes to ascertain the media length, it will then download the media in one or more chunks depending on the size of the file. It

How to get HTML5 video thumbnail without using poster on safari or iOS?

烂漫一生 提交于 2019-11-28 12:26:49
I have embedded HTML5 video with mp4 format. How to get thumbnail image like poster without using "poster" attribute. This problem coming on Safari and iOS. I have added video like below mentioned code. <video height=350 id='TestVideo' webkit-playsinline><source src='test.mp4' type=video/mp4></video> On Chrome, IE, Firefox first frame of video coming as thumbnail image, but not coming on Safari and iOS. If you want to do this without storing server side images it is possible, though a bit clunky... uses a canvas to record the first frame of the video and then overlay that over the video

H.264 encoded MP4 presented in HTML5 plays on Safari but not iOS devices

杀马特。学长 韩版系。学妹 提交于 2019-11-28 08:25:05
I'm using Adobe Media Encoder CS5 to encode a FLV file to H.264 to present on the web via HTML5 and the video file plays just fine in Safari in OS X (and in Firefox encoded to OGG) but on any iOS device (iPad, iPhone) I get the play icon with the slash running through it. Has anyone encountered this before and if so, any ideas as to why? Thanks. We had this problem and found that encoding the files in accordance with iPhone's webview's standards created files that played fine. Not all H.264 encoded Mp4 files are supported by iPhone (or Chrome for that matter) and slight differences in the

Mediacodec jelly-bean

风格不统一 提交于 2019-11-28 08:09:08
问题 I'm working with media codec for an .mp4 file on jelly-bean and getting this in logcat 02-27 12:12:13.645: A/ACodec(6760): frameworks/av/media/libstagefright/ACodec.cpp:1041 CHECK(def.nBufferSize >= size) failed. 02-27 12:12:13.645: A/libc(6760): Fatal signal 11 (SIGSEGV) at 0xdeadbaad (code=1), thread 6778 (CodecLooper) Can anyone tell me what is this? and how to solve it? 回答1: You provided not much info, so the answer follows: Looks like it is internal check of libstagefright library. I

Concatenate multiple mp4 audio files using android´s MediaMuxer

一个人想着一个人 提交于 2019-11-28 05:42:40
问题 I am trying to concatenate multiple mp4 audio files (each containing only one audio track, all recorded with the same MediaRecorder and the same parameters) into one using the following function: @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2) public static boolean concatenateFiles(File dst, File... sources) { if ((sources == null) || (sources.length == 0)) { return false; } boolean result; MediaExtractor extractor = null; MediaMuxer muxer = null; try { // Set up MediaMuxer for the destination

Anyone familiar with mp4 data structure?

孤者浪人 提交于 2019-11-28 04:21:58
Where in the mp4 file structure is the duration of it? This may not be the answer to your problem but it was to mine: http://mediainfo.sourceforge.net/ (It has a library and it's open source so you can just check for the part(s) you need) Aftershock See https://github.com/sannies/mp4parser project. It is a Java library that shows the structure of mp4 files. 2can As far as i know - "mp4" container is derived from the QuickTime atom structure. You can read the description of QuickTime File Format. Parsing quicktime atoms is not a big deal (look at atomicParsley project ). I'm not sure for MP4,

MP4 unsupported in JavaFX?

左心房为你撑大大i 提交于 2019-11-28 04:21:14
问题 So I've recently started working with JavaFX to try and insert video and audio into my java programs. Audio has worked just fine, but for some reason every time I try and play a video file, it returns a MEDIA_UNSUPPORTED exception. I've read around and saw that the video file needed to be MP4 (which it is), so I tried converting it to a different type then re-converting it to MP4 (H.264 & AAC) with a few different converters and nothing changes. Here's the code I'm working with: import java