Display video inside the Uiwebview not in device full screen

Question 1

To play video in UIWebView use below code....

NSString *strVedio = @"<video controls> <source src=\"YourVideo.mp4\"> </video>";
NSString *path = [[NSBundle mainBundle] pathForResource:@"YourVideo" ofType:@"mp4"];
[Webview loadHTMLString:strVedio baseURL:[NSURL fileURLWithPath:path]];

UPDATE:

use this below code to display video in UIWebView from video URL...

  NSString *embedHTML = @"\
  <html><head>\
  <style type=\"text/css\">\
  body {\
  background-color: transparent;
  color: white;
  }\
  </style>\
  </head><body style=\"margin:0\">\
  <embed id=\"yt\" src=\"%@\" type=\"application/x-shockwave-flash\" \
  width=\"%0.0f\" height=\"%0.0f\"></embed>\
  </body></html>";

  NSString *strHtml = [NSString stringWithFormat:embedHTML, yourURLString, width,height];//set width and height which you want

  [webView loadHTMLString:strHtml baseURL:nil];
  [self.view addSubview:webView];

If you want to display in small screen only and without webview then use bellow code..

MPMoviePlayerController *videoPlayer = [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:url]];
[player setControlStyle:MPMovieControlStyleNone];

player.view.frame = CGRectMake(0, 0, 150, 150);

[self.view addSubview:videoPlayer.view];

Question 2

I think you should try this property of UIWebView class.

allowsInlineMediaPlayback

A Boolean value that determines whether HTML5 videos play inline or use the native full-screen controller.

Question 3

I had the same requirement, to play video inline inside a UIWebView. Additionally, I needed the video to play immediately without waiting for the user to press the play button.

To accomplish this I added this property to the UIWebView:

webView.allowsInlineMediaPlayback = YES;

Then, in combination it is also required to add a "webkit-playsinline" attribute be included within the HTML5 video element on the web page that is providing the video source url.

<video src="assets/myMovie.m4v" webkit-playsinline></video>

See the apple doc: https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIWebView_Class/index.html#//apple_ref/doc/uid/TP40006950-CH3-SW32

Here is my complete Obj-C example to create a full screen UIWebView. Add this to a viewDidLoad method of a UIViewController:

NSURL *websiteUrl = [NSURL URLWithString:@"http://example.com/myMovie.m4v"];
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:websiteUrl];

UIWebView * webView = [[UIWebView alloc] init];
webView.allowsInlineMediaPlayback = YES;
webView.mediaPlaybackRequiresUserAction = NO;
webView.opaque = NO;
webView.backgroundColor = [UIColor clearColor];
[webView setTranslatesAutoresizingMaskIntoConstraints:NO];
[webView loadRequest:urlRequest];
[self.view addSubview:webView];

// Width constraint
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:webView
                                                      attribute:NSLayoutAttributeWidth
                                                      relatedBy:NSLayoutRelationEqual
                                                         toItem:self.view
                                                      attribute:NSLayoutAttributeWidth
                                                     multiplier:1
                                                       constant:0]];

// Height constraint
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:webView
                                                      attribute:NSLayoutAttributeHeight
                                                      relatedBy:NSLayoutRelationEqual
                                                         toItem:self.view
                                                      attribute:NSLayoutAttributeHeight
                                                     multiplier:1
                                                       constant:0]];

// Center horizontally
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:webView
                                                      attribute:NSLayoutAttributeCenterX
                                                      relatedBy:NSLayoutRelationEqual
                                                         toItem:self.view
                                                      attribute:NSLayoutAttributeCenterX
                                                     multiplier:1.0
                                                       constant:0.0]];

// Center vertically
[self.view addConstraint:[NSLayoutConstraint constraintWithItem:webView
                                                      attribute:NSLayoutAttributeCenterY
                                                      relatedBy:NSLayoutRelationEqual
                                                         toItem:self.view
                                                      attribute:NSLayoutAttributeCenterY
                                                     multiplier:1.0
                                                       constant:0.0]];