kingslay
Deinterlacing does not work with .m3u8 streams
If the stream is encapsulated into HLS (.m3u8) TracyPlayer does not automatically enable deinterlacing on interlaced streams.
Currently this work perfect with mpegts (.ts) streams. @kingslay can you please fix this so it also detects .m3u8?
看了下是因为流信息里面没有说他是interlaced 流。所以就不会进行处理了。下面是ffmpeg打印出来的信息 Duration: N/A, start: 5087.080000, bitrate: N/A Program 0 Metadata: variant_bitrate : 0 Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn Metadata: variant_bitrate : 0 Stream #0:1: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s Metadata: variant_bitrate : 0
@kingslay, I understand. In that case I have no suggestions how to solve this. This works in VLC media player, both .ts and .m3u8 can auto detect interlaced.
mpv可以自动检测出来吗？因为mpv也是基于ffmpeg的。如果mpv可以的话，那可以去看下他们的代码。看下他们是怎么实现的。但是vlc是针对ffmpeg做了很多的优化。所以一般vlc的的功能更强大，比较难把vlc的实现方案应用我的这个库里。
I understand, I think we can ask Lillyplayer developer if MPV can autodetect both .ts and .m3u8 streams as he has experience with this player. @skrew is this possible for both streaming formats?
@kingslay this works also in MPV. I have checked. Can you implement it into KSPlayer?
@kingslay it looks like this being detected as mpegts even though I put .m3u8 on the file extension. So you need to try this with a live stream. I will find you another link shortly. Thank you.
我用ffprobe 发现无法检查出这个视频流是top first， ffprobe是用field_order来判断是不是Interlace。我搜索了下mpv里面的代码。发现mpv没有调用field_order。所以我猜测mpv 不是用ffmpeg的方法来检查的，而是用自己的机制来判断。但是我对mpv不是很熟悉，不知道他们是通过什么机制来判断。