bytedeco/javacv
Voir sur GitHubWhen I starting HLS with some Video avformat_write_header error() error -22: Could not write header to 'C:\Users\xxx\Desktop\test_resource\result\_packetRecord.m3u8'
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#1 506 ouverte le 11 sept. 2020
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Description
this is my code
public static void packetRecord(String inputFile, String outputFile) throws FrameGrabber.Exception, FrameRecorder.Exception {
FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(inputFile);
grabber.start();
FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(outputFile, grabber.getImageWidth(),
grabber.getImageHeight(), grabber.getAudioChannels());
recorder.setFormat("hls");
recorder.setOption("hls_list_size", "0");
recorder.setOption("hls_time", "12");
recorder.start(grabber.getFormatContext());
AVPacket packet;
long t1 = System.currentTimeMillis();
while ((packet = grabber.grabPacket()) != null) {
recorder.recordPacket(packet);
if ((System.currentTimeMillis() - t1) > RECORD_LENGTH) {
break;
}
}
grabber.stop();
recorder.stop();
}
this is console log
Exception in thread "main" org.bytedeco.javacv.FrameRecorder$Exception: avformat_write_header error() error -22: Could not write header to 'C:\Users\xxx\Desktop\test_resource\result\_packetRecord.m3u'
at org.bytedeco.javacv.FFmpegFrameRecorder.startUnsafe(FFmpegFrameRecorder.java:900)
at org.bytedeco.javacv.FFmpegFrameRecorder.start(FFmpegFrameRecorder.java:406)
at org.bytedeco.javacv.FFmpegFrameRecorder.start(FFmpegFrameRecorder.java:401)
at PacketRecorderTest.packetRecord(PacketRecorderTest.java:37)
at PacketRecorderTest.main(PacketRecorderTest.java:23)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\Users\Liang Jian\Desktop\test_resource\2e6851044c4100e04e018aa7a4e68547.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf57.58.101
Duration: 00:00:07.04, start: 0.000000, bitrate: 366 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x512 [SAR 86:59 DAR 215:118], 324 kb/s, 24 fps, 24 tbr, 12288 tbn, 96 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 48 kb/s (default)
Metadata:
handler_name : SoundHandler
[hls @ 0000000023597980] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
[hls @ 0000000023597980] Aspect ratio mismatch between muxer (1/1) and encoder layer (86/59)
what need i do for my code ?