The Quciktime 10.3 playback the audio-only stream of mpeg2ts seem not playback correctly

Question

The Quciktime 10.3 playback the audio-only stream of mpeg2ts seem not playback correctly.
When the Quciktime 10.3 start playback my audio-only .ts file. The qucktime seem to be muted on a about 70% of progress bar. or sometime will fast-forward for a while. (not stop playing. just muted or fast-forward and the progress bar keep going on)
but, it's playback well on Quicktime 10.2.
this audio-only ts file as my dropbox:
http://dl.dropbox.com/u/68121779/mp2lc-3.ts
I have try to download the fileSequence0.ts ~ fileSequence10.ts (from http://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8) and combined this .ts as followings command on Win7:
copy /b fileSequence0.ts+fileSequence1.ts+fileSequence2.ts+fileSequence3.ts+fileSequenc e4.ts+fileSequence5.ts+fileSequence6.ts+fileSequence7.ts+fileSequence8.ts+fileSe quence9.ts+fileSequence10.ts fileSequence-0-10.ts
the Quciktime 10.2 (Mountain Lion), and Media Player 12.0.7601.18150 (Win7 64bit) seem playback well.
but, Qucitime 10.3 (Mavericks) seem muted at about 70% of progress bar.
I think quciktime 10.3 do something changed. and make some behavior incompatible.

Answer 1

The Quciktime 10.3 playback the audio-only stream of mpeg2ts seem not playback correctly.
When the Quciktime 10.3 start playback my audio-only .ts file. The qucktime seem to be muted on a about 70% of progress bar. or sometime will fast-forward for a while. (not stop playing. just muted or fast-forward and the progress bar keep going on)
but, it's playback well on Quicktime 10.2.
this audio-only ts file as my dropbox:
http://dl.dropbox.com/u/68121779/mp2lc-3.ts
The downloaded TS file contains AAC which uses ADTS—a self synching Audio Data Transport Stream format. According to Wikipedia, "This file and streaming-based format are defined in MPEG-2 Part 7, but are only considered informative by MPEG-4, so an MPEG-4 decoder does not need to support either format." Based on this statement, my guess is that Apple now considers such support to be no longer needed in the QT X v10.3 media player since AAC content is, by default, normally found only in MOV, MP4, M4V, M4A, M4B, and similar containers which are not only supported by the system player but all Apple mobile device players. Even the latest version of VLC seems to have dropped this support for the AAC ADTS audio found in your downloaded TS file.
As to audio dropout in QT X v10.3, the problem you describe seems to be a "sync" associated issue. On my system clicking the playhead to move its current position resets the sync and audio becomes playable again.
I have try to download the fileSequence0.ts ~ fileSequence10.ts (fromhttp://devimages.apple.com/iphone/samples/bipbop/bipbopall.m3u8) and combined this .ts as followings commandon Win7:
copy /b fileSequence0.ts+fileSequence1.ts+fileSequence2.ts+fileSequence3.ts+fileSequenc e4.ts+fileSequence5.ts+fileSequence6.ts+fileSequence7.ts+fileSequence8.ts+fileS e quence9.ts+fileSequence10.ts fileSequence-0-10.ts
Somewhat confused by your playlist URL reference here. Reference is for the following:
which is a QuickDraw video file which might be more easily captured as a QT X player screen rendering at a desired playback resolution. Since you say you are dealing with other TS sequences here, I am not even certain this is the playlist file you really wanted to reference.