Thema: DVBViewer Filter/libfaad2 Wrapper DirectShow Filter ...

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DVBViewer Filter 3.3.2 is available in the members area, plugins section (already released as test version 3.3.1.1 before).

Changes in version 3.3.2:

- Fix: An AC3 format detection bug could cause short TV/Radio playback stops under certain conditions.

Quelle : http://www.dvbviewer.com

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DVBViewer Filter 3.3.3 is available in the members area, plugins section.

Changes in version 3.3.3:

- Fix: A large block of non-audio data at the end of a MP3 file could cause the DVBViewer Filter and the host application to hang.

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Changes in version 3.4.2:

- Added: Checkbox "Keep Track of H.264 Aspect Ratio" on the property page. It lets the DVBViewerr Filter read all H.264 video headers and report aspect ratio changes to DVBViewer, if ticked. If this option is switched off (default) the DVBViewer Filter only reads the first H.264 video header after stop/play and does not detect subsequent dynamic aspect ratio changes.

Please note: A change will take effect after channels switching or stop/play. This option partially increases the CPU load, since analysing H.264 video headers is expensive. Only use it for receiving channels with H.264 video and on-the-fly aspect ratio changes (e.g. the Polish channels on Astra 19° East, 10861 H). It is not recommended for HDTV playback (usually 16:9 throughout), particularly if your CPU is running at its limit.

- Changed: Handling of time stamp discontinuities on file playback. The correction of PTS gaps/errors in video and associated audio streams is not performed in a "linked" manner anymore, but independently for each stream, decreasing the danger of hanging playback, but - on the other side - increasing the risk of video/audio getting slightly asynchronous after such occurrences.

http://www.dvbviewer.com/members/

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Ist im Mitgliederbereich von www.dvbviewer.com erhältlich .

Informationen dazu gibts hier.

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DVBViewer Filter 3.4.3 is available in the members area, plugins section.

Changes in version 3.4.3:

- Fix: Building the playback graph for TV/Radio could fail badly if the following conditions met:

1) Check Timestamp Continuity is ticked on the DVBViewer Filter Property Page;
2) TV/Radio Pre-Format-Detection is enabled in the DVBViewer Options -> DirectX or the TransEdit Preview function is used.
3) A faulty stream triggers errors messages in the format detection phase of the DVBViewer Filter.

- Changed: If a PCR (Program Clock Reference) is embedded in the video/audio stream additional PCR streams are ignored (fixes playback of Radio 4 Surround, Astra 19° East 12515 H that comes with a faulty additional PCR stream).

http://www.dvbviewer.com/members/

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Infos hierzu gibts hier

http://www.dvbviewer.com/members/

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DVBViewer Filter 3.5.0 is available in the members area, plugins section.

Changes in version 3.5.0:

- Added: Checkbox "MPEG2 In-Depth Format Detection" on the property page. Extends the search for MPEG2 sequence headers (containing resolution, aspect ratio etc.) to the full buffer size.

Please note: A change takes effect after channel switching or stop/play. This option increases the CPU load. Only use it if you have to deal with (rare) MPEG2 streams or files containing headers that are not aligned to the beginning of data packets, but hidden somewhere else in the video data. If the flat search (checkbox unticked) is not sufficient, the DVBViewer Filter displays "??" as video format on its property page, and DVBViewer may display the wrong aspect ratio.

- Added: Support for displaying a still picture after a seek operations in paused state. Will be used by future DVBViewer versions.

- Added: The property page allows to open the DVBViewer Filter help by pressing F1, provided the file DVBSource.chm is present in the DVBViewer installation directory.

- Fix: Potential wrong calculation of time stamp offsets on playback start.

- Fix: A changed order of offering media subtypes when connecting to a VC-1 decoder prevents Windows 7 from replacing the user's decoder choice by the Microsoft WMVideo Decoder DMO.

- New: DVBViewer Filter online manual in English and German, including a download link for the manual as CHM help file. Please store it in the DVBViewer installation directory (where DVBViewer.exe is), so it can be opened by pressing F1 if the DVBViewer Filter property page is the active window.

http://www.dvbviewer.com/members/

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Changes in version 3.5.1:

- Fix: AAC audio format detection failed in case of dual channel ADTS AAC, the decoder got no data. More about it here and here.

- Added: AAC Media subtypes enabling the DVBViewer Filter to connect to the Microsoft MPEG-1/DD/AAC Audio Decoder (Windows 7 only). Using this decoder for AAC playback will be supported by future DVBViewer versions.

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The libfaad2 Wrapper DirectShow Filter 1.2.0 is available in the members area, plugins section. You may use it as decoder for playback of DVB transmissions with AAC audio. Please read the included Readme!!!

- Added: Support for new AAC Media Subtypes introduced by Microsoft with Windows 7 (MEDIASUBTYPE_MPEG_LOAS and MEDIASUBTYPE_MPEG_ADTS_AAC, see here).

This is also supposed to prevent the Windows 7 DirectShow GraphBuilder from superseding the libfaad2 wrapper (though selected) by a Microsoft decoder in case of ADTS AAC playback (I can't test it). Please note: It may be necessary to re-register the latest DVBViewer Filter and the libfaad2 wrapper 1.2.0 in order to let the new media subtypes take full efffect.

- Enhanced: Flexibility, since source filters / demultiplexers don't have to provide configuration data for LOAS/LATM AAC anymore when connecting to the wrapper. Version 1.2.0 is able to configure itself on the fly while receiving the stream.

- Enhanced: Less memory and CPU usage. Several parts have been optimized.

- Fix: After having been configured for dual channel raw AAC data, the wrapper couldn't connect to an audio renderer (which doesn't accept 0 as number of channels).

http://www.dvbviewer.com/members/

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Sorry, I had to replace the libfaad2 wrapper 1.2.0 by version 1.2.1  in the members area due to a severe bug only concerning ADTS AAC playback (not the type used for European terrestrial broadcasts). After a seek operation or a channel change in DVBViewer the wrapper ceased to work

http://www.dvbviewer.com/members/

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DVBViewer Filter 3.5.2 is available in the members area, plugins section.

Changes in version 3.5.2:

- Enhanced: Handling of erroneous timestamps. In most cases broken timestamps will be detected and ignored, and timestamp discontinuities on file playback will not cause audio/video sync deviations anymore.

- Fix: PCM audio playback with the DVBViewer Filter failed in certain cases. Only relevant for add-ons (TSPlayer) or future DVBViewer versions that (will) use the DVBViewer Filter for PCM output.

- Fix: Pressing the Alt key caused checkboxex to disappear under Vista & Windows 7.

http://www.dvbviewer.com/members/

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DVBViewer Filter 3.5.5 ist im neuen Mitgliederbereich, Plugins Sektion erhältlich.

Änderungen in Version 3.5.5:

- Fix: Eine bestimmte (eher seltene) Art von Zeitstempel-Diskontinuitäten führte zum Anhalten der TV/Radio-Wiedergabe.

Änderungen in Version 3.5.4 (nachgetragen, die Version gab es nur als Bestandteil von DVBViewer-Releases):

- Verbessert: Eine Code-Optimierung macht den DVBViewer Filter kleiner und etwas schneller.

- Geändert: Komprimierung der Datei PushSource.ax mit besserer Akzeptanz durch Sicherheits-Software (siehe Änderungen in Version 3.5.3).

- Ergänzt: Anpassungen an den DVBViewer Pro ab Version 4.6.

https://www.dvbviewer.tv/members/