VLC 1.1.1播放器發佈完善ATI顯卡硬體加速

ChungWhaCanon

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加入日期: Mar 2004

您的住址: 長沙

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VLC 1.1.1播放器發佈完善ATI顯卡硬體加速

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六月底，VideoLAN發佈的新版免費開源媒體播放器VLC 1.1.0終於引入了高清視訊播放的GPU硬體解碼加速，但當時僅支持NVIDIA顯卡和部分Intel整合顯卡，而對AMD顯卡的支持直到今天的VLC 1.1.1才得到基本完善。

根據更新日誌，VLC 1.1.1修復了在AMD顯卡系統上使用DxVA2進行GPU硬體解碼時的性能問題，但是需要催化劑10.7驅動配合。之前有消息稱，催化劑10.7會在本月晚些時候發佈，大概21號之後。

除此之外，VLC 1.1.1還在libVLC庫、解碼器與分離器、流輸出、用戶界面、多國語言等各方面進行了完善，修復了大量已知bug，推薦喜歡這款播放器的用戶更新。

更多版本官方下載：
http://www.videolan.org/vlc/

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2010-07-23, 10:47 PM #1

dabochi

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加入日期: Nov 2002

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Changes between 1.1.0 and 1.1.1:

其實重點只有下面這句話:
* Fix performance issues with GPU decoding using DxVA2 using ATI graphic cards
You NEED ATI Catalyst 10.7

以下為Change Log全文轉錄
--------------------------------

libVLC:
* New capabilities for libVLC:
* Adjust video filter control: libvlc_adjust_Enable,
libvlc_adjust_Contrast, libvlc_adjust_Brightness, libvlc_adjust_Hue,
libvlc_adjust_Saturation, libvlc_adjust_Gamma
* libvlc_media_player_set_pause() can force the pause state, whereas
libvlc_media_player_pause() would only toggle it.
* libvlc_set_user_agent() configures the "user agent" strings used for some
protocols (HTTP, PulseAudio...). This replaces the --http-user-agent and
the former --user-agent libvlc_new() parameters.
* libvlc_video_set_callbacks() and libvlc_video_set_format() allow grabbing
video frames from a chosen memory location in real-time. This replace the
ugly --vmem-* libvlc_new() parameters in previous versions.
See http://wiki.videolan.org/LibVLC_SampleCode_SDL as an example.
* libvlc_audio_get_delay() and libvlc_audio_set_delay() configure the delay
between audio and video/subpictures for the current input.
* Various fixes and crash preventions, especially when video functions were
called early

Decoders/Demuxers:
* Fix performance issues with GPU decoding using DxVA2 using ATI graphic cards
You NEED ATI Catalyst 10.7
* Fix

rogram selection in TS and DVB-T
* Fixes and improvements for MKV, Avformat and Avcodec modules
* Fix mod (.xm, .s3m, .it) files support on Windows and Mac builds

Stream output:
* Fix h264 streaming in ts

Interfaces:
* Qt: fix preferences, hotkeys, messages and some fulscreen behaviour
* Skins: support for mousewheel in fullscreen, fix radialsliders
* Http: fix fullscreen toggle

Linux:
* Fix pulse closing
* VAAPI small improvements, notably for extraction mode selection

MacOS:
* Multiple interface and crash fixes
* Deinterlace selection is repaired
* Crashes when playing multi-channel tracks fixes

Windows:
* Activation of DEP on XP SP3
* Fix opening of .m3u and .pls playlists
* Fix crash when My Document isn't available
* Fix crash when Windows was getting into standby while playing video

Translations:
* Update translations for Spanish, Polish, German, Sinhala, Hungarian, Khmer,
Brazilian Portuguese, Chinese, Hebrew, Slovak, Galician

希望10.7+VLC能修正之前SD解析度下啟動DXVA會產生的破圖...