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MediaPortal 1
Support
Codecs, External Players
Stuttering audio with DTS bitstream
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<blockquote data-quote="FBW" data-source="post: 541258" data-attributes="member: 85687"><p>I am having an odd problem with playback of DTS streans in MKV files. One some movies it works correctly, while on other movies that are not identifiably different the audio stream stutters consistently. Roughly 75% is then silent, with brief spurts of audio in between. When looking at the receiver the DTS stream can then be occasionally seen to drop as well.</p><p></p><p>This problem started a while ago, but because I did not remember doing anything specific to cause it I assumed that some of the changes in codecs I had done a small while before was the cause. However uninstallation and reinstallation of codecs did not fix things. The problem also exists while playing the movies with windows media player, proving it is something related to codecs and not mediaportal specifically.</p><p></p><p>I reinstalled windows from the ground up, and now the problem is still there, much to my surprise.</p><p>The fresh installation had everything installed from scratch. The only non-standard installations are DivX 7 for h264 support, and the Haali splitter, both the most recent versions. Before OS reinstallation adding or removing reclock, ffdshow or ac3filter did not remove the problem.</p><p></p><p><strong>MediaPortal Version</strong>: Problem is identical with both 1.0.2 and SVN 24102 (included logs are from SVN)</p><p><strong>MediaPortal Skin</strong>: Monochrome 3.1</p><p><strong>Windows Version</strong>: Windows XP SP3</p><p><strong>CPU Type</strong>: Core2 E8500</p><p><strong>HDD</strong>: Multiple WD Green 1Tb/1.5Tb (5)</p><p><strong>Memory</strong>: 2GB</p><p><strong>Motherboard</strong>: ASUS P5QL Pro</p><p><strong>Video Card</strong>: Nvidia 9400GT</p><p><strong>Video Card Driver</strong>: Nvidia 195.62</p><p><strong>Sound Card</strong>: Realtek HD Audio ALC1200</p><p><strong>Sound Card AC3</strong>: internal digital cable to videocard for hdmi input</p><p><strong>Sound Card Driver</strong>: R2.37</p><p><strong>MPEG2 Video Codec</strong>: mediaportal MPV</p><p><strong>MPEG2 Audio Codec</strong>: mediaportal MPA (spdif selected)</p><p><strong>h.264 Video Codec</strong>: DivX 7 h.264</p><p><strong>HTPC Case</strong>: Silverstone LC17</p><p><strong>Cooling</strong>: Various</p><p><strong>Power Supply</strong>: Enermax EPR385AWT</p><p><strong>Remote</strong>: Logitech Dinovo Mini</p><p><strong>TV - HTPC Connection</strong>: HDMI</p><p>(items mentioned in deleted fields are unused)</p><p></p><p>I have added two logs from nearly identical movies (both DTS, both with subtitles), one of them works correctly, the other has stuttering audio.</p></blockquote><p></p>
[QUOTE="FBW, post: 541258, member: 85687"] I am having an odd problem with playback of DTS streans in MKV files. One some movies it works correctly, while on other movies that are not identifiably different the audio stream stutters consistently. Roughly 75% is then silent, with brief spurts of audio in between. When looking at the receiver the DTS stream can then be occasionally seen to drop as well. This problem started a while ago, but because I did not remember doing anything specific to cause it I assumed that some of the changes in codecs I had done a small while before was the cause. However uninstallation and reinstallation of codecs did not fix things. The problem also exists while playing the movies with windows media player, proving it is something related to codecs and not mediaportal specifically. I reinstalled windows from the ground up, and now the problem is still there, much to my surprise. The fresh installation had everything installed from scratch. The only non-standard installations are DivX 7 for h264 support, and the Haali splitter, both the most recent versions. Before OS reinstallation adding or removing reclock, ffdshow or ac3filter did not remove the problem. [b]MediaPortal Version[/b]: Problem is identical with both 1.0.2 and SVN 24102 (included logs are from SVN) [b]MediaPortal Skin[/b]: Monochrome 3.1 [b]Windows Version[/b]: Windows XP SP3 [b]CPU Type[/b]: Core2 E8500 [b]HDD[/b]: Multiple WD Green 1Tb/1.5Tb (5) [b]Memory[/b]: 2GB [b]Motherboard[/b]: ASUS P5QL Pro [b]Video Card[/b]: Nvidia 9400GT [b]Video Card Driver[/b]: Nvidia 195.62 [b]Sound Card[/b]: Realtek HD Audio ALC1200 [b]Sound Card AC3[/b]: internal digital cable to videocard for hdmi input [b]Sound Card Driver[/b]: R2.37 [b]MPEG2 Video Codec[/b]: mediaportal MPV [b]MPEG2 Audio Codec[/b]: mediaportal MPA (spdif selected) [b]h.264 Video Codec[/b]: DivX 7 h.264 [b]HTPC Case[/b]: Silverstone LC17 [b]Cooling[/b]: Various [b]Power Supply[/b]: Enermax EPR385AWT [b]Remote[/b]: Logitech Dinovo Mini [b]TV - HTPC Connection[/b]: HDMI (items mentioned in deleted fields are unused) I have added two logs from nearly identical movies (both DTS, both with subtitles), one of them works correctly, the other has stuttering audio. [/QUOTE]
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Stuttering audio with DTS bitstream
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