Help/Support RTSP Streamin

[Kau 6 10 8.1.2]

YO IOSGOds,

anyone know an working (ios 8.1+) lib for rtsp streaming?

(Move this thread if its in wrong section :S)

[Rook 556.9k iPad Pro (2nd gen) 17.4 Donor]

YO IOSGOds,

anyone know an working (ios 8.1+) lib for rtsp streaming?

 

(Move this thread if its in wrong section :S)

What is "rtsp"?

[Kau 6 10 8.1.2]

Video / Audio streaming.
(Real time stream protocol) - Live stream ( like vlc network stream)

[Kau 6 10 8.1.2]

My current source..:

 

#import "ViewController.h"

#include "libavformat/avformat.h"
#include "libswscale/swscale.h"
#include "libswresample/swresample.h"
#include "libavutil/pixdesc.h"


@interface ViewController ()
{
    AVFormatContext *pFormatCtx;
    AVCodecContext *pAudioCodeCtx;
    
    int   audioStream;
    BOOL  isStop;
    
}

- (void)stopPlay;
- (void)startPlay;

@end

@implementation ViewController

@synthesize Label;

//rtp://@239.35.10.1:10000


- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.

    self.Label.text = @"Nothing....";
    [self.MyButton setTitle:@"Start" forState:UIControlStateNormal];
    
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (IBAction)Button:(id)sender
{
    UIButton *btn = (UIButton *)sender;
    
    if([btn.currentTitle isEqualToString:@"Stop"])
    {
        self.stopPlay;
        
        [btn setTitle:@"Play" forState:UIControlStateNormal];
    }else{
        self.startPlay;
        [btn setTitle:@"Stop" forState:UIControlStateNormal];
    }
    
}

- (void)stopPlay
{
    isStop = YES;
    avformat_network_deinit();
    self.Label.text = @"stopppped";
}

- (void)startPlay
{
    isStop = NO;
    self.Label.text = @"starting";
    
    avcodec_register_all();
    av_register_all();
    avformat_network_init();
    
    NSString *const kTestPath = @"rtp://@239.35.10.4:10000";
    NSString *pAudioInPath;
    
    AVCodec *pAudioCodec;
   // AVFrame *pFrame;
    
    pAudioInPath = kTestPath;
    
     //pFrame = avcodec_alloc_frame();
    
    //Maybe simple NULL?
    if (avformat_open_input(&pFormatCtx, [pAudioInPath cStringUsingEncoding:NSASCIIStringEncoding], NULL, NULL) != 0)
    {
        NSLog(@"Could not open connection");
        self.Label.text = @"Could not open connection";
        return;
    }
    
     pAudioInPath = nil;
    
    if (avformat_find_stream_info(pFormatCtx, NULL) < 0)
    {
        NSLog(@"Could not find streaming information");
        self.Label.text = @"Could not find streaming information";
        return;
    }
    avformat_close_input(&pFormatCtx);
    
     av_dump_format(pFormatCtx, 0, [pAudioInPath UTF8String], 0);
    
    // Find the first audio stream
    if ((audioStream = av_find_best_stream(pFormatCtx, AVMEDIA_TYPE_AUDIO, -1, -1, &pAudioCodec, 0)) < 0)
    {
        NSLog(@"Could not find a audio streaming information");
        self.Label.text = @"Could not find a audio streaming information";
        return;
    } else {
        // Succeed to get streaming information
        NSLog(@"== Audio pCodec Information");
        NSLog(@"name = %s",pAudioCodec->name);
        NSLog(@"sample_fmts = %d",*(pAudioCodec->sample_fmts));
        
        if (pAudioCodec->profiles)
        {
            NSLog(@"Profile names = %@", pAudioCodec->profiles);
            
        } else {
            NSLog(@"Profile is Null");
            
        }
        
        // Get a pointer to the codec context for the video stream
        pAudioCodeCtx = pFormatCtx->streams[audioStream]->codec;
        
        // Find out the decoder
        pAudioCodec = avcodec_find_decoder(pAudioCodeCtx->codec_id);
        
        // Open codec
        if (avcodec_open2(pAudioCodeCtx, pAudioCodec, NULL) < 0)
        {
            //stop
            self.Label.text = @"stoppped";
            return;
        }
    }
    
    isStop = NO;
    
}

@end