在iOS应用中下载带有.m3u8网址的视频 [英] download video with .m3u8 url in ios app
问题描述
如何在ios应用程序文档目录中下载带有.m3u8 url的视频.当我使用.m3u8网址下载视频时，我收到包含以下数据的文本文件:
How to download video with .m3u8 url in ios app document directory. When i download the video with .m3u8 url I receive the text file containing following data :
EXTM3U
EXTM3U
EXT-X-VERSION:3
EXT-X-VERSION:3
EXT-X-STREAM-INF:PROGRAM-ID = 1，BANDWIDTH = 1057090，CODECS ="avc1.4d001f，mp4a.40.2"，RESOLUTION = 854x480 14527590795694Super-Cool-Stylesstream_80.m3u8
EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1057090,CODECS="avc1.4d001f,mp4a.40.2",RESOLUTION=854x480 14527590795694Super-Cool-Stylesstream_80.m3u8
EXT-X-STREAM-INF:PROGRAM-ID = 1，BANDWIDTH = 1902362，CODECS ="avc1.4d001f，mp4a.40.2"，RESOLUTION = 1280x720 14527590795694超级酷的样式stream_81.m3u8
EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=1902362,CODECS="avc1.4d001f,mp4a.40.2",RESOLUTION=1280x720 14527590795694Super-Cool-Stylesstream_81.m3u8
EXT-X-STREAM-INF:PROGRAM-ID = 1，BANDWIDTH = 455156，CODECS ="avc1.4d0015，mp4a.40.2"，RESOLUTION = 428x240 14527590795694超级酷的样式stream_82.m3u8
EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=455156,CODECS="avc1.4d0015,mp4a.40.2",RESOLUTION=428x240 14527590795694Super-Cool-Stylesstream_82.m3u8
EXT-X-STREAM-INF:PROGRAM-ID = 1，BANDWIDTH = 188580，CODECS ="avc1.4d00c，mp4a.40.2"，RESOLUTION = 256x144 14527590795694超级酷的样式stream_83.m3u8
EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=188580,CODECS="avc1.4d00c,mp4a.40.2",RESOLUTION=256x144 14527590795694Super-Cool-Stylesstream_83.m3u8
EXT-X-STREAM-INF:PROGRAM-ID = 1，BANDWIDTH = 144773，CODECS ="avc1.4d00c，mp4a.40.2"，RESOLUTION = 256x144 14527590795694超级酷的样式stream_84.m3u8
EXT-X-STREAM-INF:PROGRAM-ID=1,BANDWIDTH=144773,CODECS="avc1.4d00c,mp4a.40.2",RESOLUTION=256x144 14527590795694Super-Cool-Stylesstream_84.m3u8
我不知道如何进一步下载实际视频，以便它可以在离线模式下播放.请提出建议.
I have no idea how to proceed further to download actual video so that it can pe played in offline mode. Please suggest.
推荐答案
此线程来寻找解决方案的任何人:
For anyone who comes by this thread looking for a solution:
从iOS 10开始，可以使用AVAssetDownloadURLSession来实现.
Since iOS 10, this can be achieved using AVAssetDownloadURLSession.
这是Apple提供的有关下载HLS资产以供离线使用的完整指南:
Here's a complete guide from Apple on downloading HLS assets for offline use:
