hls切片时间设置的是5s,一个29s的mp4视频,切片后,切片数量是5 正常,也能正常播放,但是m3u8文件里每片时长只有1s左右,导致播放器显示的总时长不对:
#EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:1
#EXT-X-MEDIA-SEQUENCE:0
#EXTINF:0.766667,
out0.ts
#EXTINF:0.644444,
out1.ts
#EXTINF:1.016667,
out2.ts
#EXTINF:0.416667,
out3.ts
#EXTINF:1.288889,
out4.ts
#EXT-X-ENDLIST
FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(inputFile);
FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(outputFile, 1280, 720, 2);
grabber.start();
recorder.setOption("hls_list_size", "0");
recorder.setOption("hls_time", "5");
recorder.start(grabber.getFormatContext());
AVPacket packet;
while ((packet = grabber.grabPacket()) != null) {
recorder.recordPacket(packet);
}
recorder.stop();
grabber.stop();
}`