Error: Error #2030: End of file was encountered. #78
Comments
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I'll see what the problem in last changes. |
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Just to confirm this one does not have sound http://hls31.webvideocore.net:8082/5.m3u8 but it plays fine here http://osmfhls.kutu.ru/ Will appreciate if you could solve these issues soon. |
How old? Current version has some troubles in audio-decoder. |
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I;m not sure, but I think it was with this class. I cannot say from what your repo version: /* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the at.matthew.httpstreaming package.
*
* The Initial Developer of the Original Code is
* Matthew Kaufman.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* ***** END LICENSE BLOCK ***** */
package org.denivip.osmf.net.httpstreaming.hls
{
import __AS3__.vec.Vector;
import flash.utils.ByteArray;
import org.osmf.logging.Log;
import org.osmf.logging.Logger;
import org.osmf.net.httpstreaming.flv.FLVTagAudio;
internal class HTTPStreamingMP2PESAudio extends HTTPStreamingMP2PESBase
{
private var _state:int;
private var _haveNewTimestamp:Boolean = false;
private var _audioTime:Number;
private var _audioTimeIncr:Number;
private var _profile:int;
private var _sampleRateIndex:int;
private var _channelConfig:int;
private var _frameLength:int;
private var _remaining:int;
private var _adtsHeader:ByteArray;
private var _needACHeader:Boolean;
private var _audioData:ByteArray;
public function HTTPStreamingMP2PESAudio():void
{
_state = 0;
_adtsHeader = new ByteArray();
_needACHeader = true; // need more than this, actually...
}
private var srMap:Array = [ 96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350 ];
private function getIncrForSRI(srIndex:uint):Number
{
var rate:Number = srMap[srIndex];
return 1024000.0/rate; // t = 1/rate... 1024 samples/frame and srMap is in kHz
}
override public function processES(pusi:Boolean, packet:ByteArray, flush:Boolean = false): ByteArray {
if(pusi)
{
// start of a new PES packet
// Start code prefix and packet ID.
value = packet.readUnsignedInt();
packet.position -= 4;
var startCode:uint = packet.readUnsignedInt();
if(startCode < 0x1C0 || startCode > 0x1DF && startCode != 0x1bd)
{
throw new Error("PES start code not found or not AAC/AVC");
}
// Ignore packet length and marker bits.
packet.position += 3;
// need PTS only
var flags:uint = (packet.readUnsignedByte() & 0xc0) >> 6;
if(flags != 0x02 && flags != 0x03)
{
throw new Error("No PTS in this audio PES packet");
}
var length:uint = packet.readUnsignedByte();
var pts:Number =
((packet.readUnsignedByte() & 0x0e) << 29) +
((packet.readUnsignedShort() & 0xfffe) << 14) +
((packet.readUnsignedShort() & 0xfffe) >> 1);
var timestamp:Number = Math.round(pts/90);
_haveNewTimestamp = true;
if(!_timestampReseted){
_offset += timestamp - _prevTimestamp;
}
_timestamp = _initialTimestamp + _offset;
_prevTimestamp = timestamp;
_timestampReseted = false;
length -= 5;
// no comp time for audio
// Skip other header data.
packet.position += length;
}
var value:uint;
var tag:FLVTagAudio;
var tagData:ByteArray = new ByteArray();
if(!flush)
{
var dStart:uint = packet.position;
}
if(flush)
{
;
CONFIG::LOGGING
{
logger.info("audio flush at state "+_state.toString());
}
}
else while(packet.bytesAvailable > 0)
{
if(_state < 7)
{
value = packet.readUnsignedByte();
_adtsHeader[_state] = value;
}
switch(_state)
{
case 0: // first 0xff of flags
if(_haveNewTimestamp)
{
_audioTime = _timestamp;
_haveNewTimestamp = false;
}
if(value == 0xff)
{
_state = 1;
}
else
{
CONFIG::LOGGING
{
logger.info("adts seek 0");
}
}
break;
case 1: // final 0xf of flags, first nibble of flags
if((value & 0xf0) != 0xf0)
{
CONFIG::LOGGING
{
logger.info("adts seek 1");
}
_state = 0;
}
else
{
_state = 2;
// 1 bit always 1
// 2 bits of layer, always 00
// 1 bit of protection present
}
break;
case 2:
_state = 3;
_profile = (value >> 6) & 0x03;
_sampleRateIndex = (value >> 2) & 0x0f;
_audioTimeIncr = getIncrForSRI(_sampleRateIndex);
// one private bit
_channelConfig = (value & 0x01) << 2; // first bit thereof
break;
case 3:
_state = 4;
_channelConfig += (value >> 6) & 0x03; // rest of channel config
// orig/copy bit
// home bit
// copyright id bit
// copyright id start
_frameLength = (value & 0x03) << 11; // bits 12 and 11 of the length
break;
case 4:
_state = 5;
_frameLength += (value) << 3; // bits 10, 9, 8, 7, 6, 5, 4, 3
break;
case 5:
_state = 6;
_frameLength += (value & 0xe0) >> 5;
_remaining = _frameLength - 7; // XXX crc issue?
// buffer fullness
break;
case 6:
_state = 7;
dStart = packet.position;
_audioData = new ByteArray();
// 6 more bits of buffer fullness
//2 bits number of raw data blocks in frame (add one to get count)
if(_needACHeader)
{
tag = new FLVTagAudio();
tag.timestamp = _audioTime;
tag.soundFormat = FLVTagAudio.SOUND_FORMAT_AAC;
tag.soundChannels = FLVTagAudio.SOUND_CHANNELS_STEREO;
tag.soundRate = FLVTagAudio.SOUND_RATE_44K; // rather than what is reported
tag.soundSize = FLVTagAudio.SOUND_SIZE_16BITS;
tag.isAACSequenceHeader = true;
/*
var acHeader:ByteArray = new ByteArray();
acHeader[0] = (_profile + 1)<<3;
acHeader[0] |= _sampleRateIndex >> 1;
acHeader[1] = (_sampleRateIndex & 0x01) << 7;
acHeader[1] |= _channelConfig << 3;
acHeader.length = 2;
*/
_adtsHeader.length = 4;
tag.data = _adtsHeader;
_needACHeader = false;
tag.write(tagData); // unroll out vector
}
break;
case 7:
if((packet.length - dStart) >= _remaining)
{
packet.position += _remaining;
_remaining = 0;
}
else
{
var avail:uint = packet.length - dStart;
packet.position += avail;
_remaining -= avail;
_audioData.writeBytes(packet, dStart, packet.position-dStart);
}
if(_remaining > 0)
{
//
}
else
{
_audioData.writeBytes(packet, dStart, packet.position - dStart);
_state = 0;
tag = new FLVTagAudio();
tag.timestamp = _audioTime;
_audioTime += _audioTimeIncr;
tag.soundChannels = FLVTagAudio.SOUND_CHANNELS_STEREO;
tag.soundFormat = FLVTagAudio.SOUND_FORMAT_AAC;
tag.isAACSequenceHeader = false;
tag.soundRate = FLVTagAudio.SOUND_RATE_44K; // rather than what is reported
tag.soundSize = FLVTagAudio.SOUND_SIZE_16BITS;
tag.data = _audioData;
tag.write(tagData); // unrolled out the vector for audio tags
}
break;
} // switch
} // while
tagData.position = 0;
return tagData;
}
CONFIG::LOGGING
{
private var logger:Logger = Log.getLogger('org.denivip.osmf.net.httpstreaming.hls.HTTPStreamingMP2PESAudio') as Logger;
}
}
}
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Error while playing stream: http://player.webvideocore.net/9ekqwlx9hcg8.m3u8
Error: Error #2030: End of file was encountered. at flash.utils::ByteArray/readUnsignedShort() at HTTPStreamingMP2PESAudio/processES() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processES() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processPacket() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processFileSegment() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSStreamSource/doSomeProcessingAndGetBytes() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSStreamSource/getBytes() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSNetStream/onMainTimer() at flash.utils::Timer/_timerDispatch() at flash.utils::Timer/tick() Error: Error #2030: End of file was encountered. at flash.utils::ByteArray/readUnsignedShort() at HTTPStreamingMP2PESAudio/processES() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processES() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processPacket() at org.denivip.osmf.net.httpstreaming.hls::HTTPStreamingMP2TSFileHandler/processFileSegment() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSStreamSource/doSomeProcessingAndGetBytes() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSStreamSource/getBytes() at org.denivip.osmf.net.httpstreaming.hls::HTTPHLSNetStream/onMainTimer() at flash.utils::Timer/_timerDispatch() at flash.utils::Timer/tick()I;m not sure if the file do the bad thing, but please take a look.
Edit:
here are more streams, that give me errors:
The text was updated successfully, but these errors were encountered: