Display image while playing an audio

[terrabythia]

Display image while playing an audio

[samarthagarwal]

I created a new class called CastMediaPlus. I read the official Google docs and implemented several new features. Here is an implementation of the class.

import 'package:dart_chromecast/casting/cast_media.dart';

class CastMediaPlus extends CastMedia {
  final String contentId;
  String title;
  String subtitle;
  String artist;
  String composer;
  bool autoPlay = true;
  double position;
  String contentType;
  List<String> images;

  CastMediaPlus({
    this.contentId,
    this.title,
    this.subtitle,
    this.artist,
    this.composer,
    this.autoPlay = true,
    this.position = 0.0,
    this.contentType = 'video/mp4',
    this.images,
  }) {
    if (null == images) {
      images = [];
    }
  }

  Map toChromeCastMap() {
    return {
      'type': 'LOAD',
      'autoPlay': autoPlay,
      'currentTime': position,
      'activeTracks': [],
      'media': {
        'contentId': contentId,
        'contentType': contentType,
        'images': images.map((image) {
          return {
            'url': image,
          };
        }).toList(),
        'title': title,
        'streamType': 'BUFFERED',
        'metadata': {
          'metadataType': 3,
          'title': title,
          'albumName': subtitle,
          'artist': artist,
          'composer': composer,
          'images': images.map((image) {
            return {
              'url': image,
            };
          }).toList(),
        }
      }
    };
  }
}

Now, you can use CastMediaPlus in place of CastMedia.

CastMediaPlus cmp = CastMediaPlus(
            title: "My title",
            subtitle: "My subtitle",
            artist: "Artist's name",
            composer: "Composer's name",
            contentId: "URL to the audio file",
            images: ["URL to the cover image"],
            contentType: 'audio/mp4',
);

Hope it helps. I wanted to release my own version of the plugin but I am kind of too busy to do it right now.

[samarthagarwal]

Found the workaround.

[letiagoalves]

@samarthagarwal Hi, I am having the same problem, how were you able to you get around this issue?

[subhash279]

You are a life saver :)

[subhash279]

@samarthagarwal thanks for the details on showing images. Can you pls point me to the documentation you used. I am trying to change playback speed on the cast audio. Not sure where to start or if it's even possible. Do you have any idea about this?

[terrabythia]

Hope it helps. I wanted to release my own version of the plugin but I am kind of too busy to do it right now.

Would be way more helpful if you'd create a pull request for this repo instead of creating yet another version of this plugin. Since you already have everything working that shouldn't be that much work.