爆米花C200出了新版固件（8月26日），昨晚进行了在线更新
更新后的系统固件版本号为：02-03-100821-21-POP-408-000
NMT APPS 的版本号为：NMT apps 02-03-100427-21-POP-408
升级过程自动完成，大致由下载、校验和更新三个步骤组成，校验时显示的是CRC校验，应该是校验下载数据是否正确
升级完成后自动重启，主界面无变动，
因为PT站开始支持新版Tr 204，使用NMTInstall升级transmission 1.93 到 2.0.4
测试固件各项功能正常，原PT下载也没受影响，基本上安全升级
新版固件发行公告的重点是：
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2. BD/AVCHD/DVD/CDDA
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| - Fixed playback of BD-J disc in SD TV mode |
| - BD playback - Load subtitle index.srt (case sensitive) in BDMV folder by default |
| - Fixed BD ISO playback cannot display external subtitles (Bug #5000593) |
| - Fixed BD playback with external sub freeze at end of movie (Bug #5000596) |
| - now able to playback problematic commercial BD titles e.g. Pirate of Carribean, Avatar |
| - Fix occasional failure to render external SRT after switching from internal PGS subtitles |
| - Now allow both *.ISO and *.iso to be detected for external SRT subtitles |
| - Fixed "SleepingBeauty" BD playback through USB EXT3/NTFS stuttering (Bug #5000433) |
| - Fixed a crash due to external subtitle |
| - SimpleBD fast rewind |
| - currently it does not span over if the video consists of multiple TS. |
| - fast forward beyond 4x still under development |
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3. Video and Audio playback
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| - HD audio passthrough support for file playback |
| - Fixed certain Arabic subtitle failed to display |
| - Fixed failure to playback some AVI which contain ID3 (aoe-cop.avi) |
| - Fixed frequent press of Enter key at start of audio file playback occasional cause system failure |
| - MKV file playback with new audio/subtitle/chapter navigator ala SimpleBD menu style |
| - Press Title key |
| - Fixed some MKV (created with makemkv) freeze on time seek |
| - Fixed MKV with 5.1 FLAC audio cannot playback |
| - Fixed subtitle not displayed after 64 subs (Sigma bugId 11560) |
| - external IDX/SUB (D1 resolution only) support for MKV |
| - Fixed m4a with unsupported genre metadata crashing the player (Bug #5000716) |
| - Fixed incorrect playback timer for MPEG after trickmode (Bug #5000072) |
| - Changed DTS default setting to PCM in setup |
| - Improve pre-buffering for H.264 streaming |
| - TrueAudio (.tta) audio file playback support |
| - Fixed background image conflicting with the listing page after pressing stop button at exact end of the music file (Bug #5001072) |
| - Fixed missing subtitle "track" submenu during first playback after system reboot (Bug #5001116) |
| - MP3 handling for certain bad unconventional v2.4 ID3 tag |
| - Fixed playback issue with some mp3 files with multiple ID3 tag |
| - Fixed certain IDX/SUB cannot display (IDX that contains only selected non-zero substream index) |
| - Fixed audio mute/unmute issue at the beginning of file playback |
| - Fixed a mp3 with embedded cover art cause crash (Bug #t0000391) |
| - Fixed DTS-HD changed to PCM after Dolby Digital Analog/PCM selection is changed (Bug #t0000384) |
| - Fixed DTS audio loss after playback files with DTS-MA |
| - Better rendering for subtitle |
| - subtitle improvement |
| - added "auto" in Color to apply native styles in SSA ("white/red" option is removed). |
| - note that when subtitle Color set to "auto", other settings becomes inaccesible |
| - hide "Color", "Size" and "Position" when they are not applicable (e.g. IDX/SUB) |
| - Fixed wrong audio format info displayed on Info bar |
| - Fixed FF (mkv, avi) broken in previous release |
| - disable SSA subtitle animation |
| - Fixed +-30sec skip (RIGHT/LEFT key) not working properly during certain M2TS playback (Bug #5001535 = #0000246) |
| - Fixed HDMI audio mute broken |
| - Workaround for MKV with "header removal compression" |
| - Fixed proper display of audio info on Info bar |
| - Fixed volume control sluggishness during Internet radio |
| - Fixed sound burst when certain WAV playback starts. |
| - Fixed issue with MP4 file > 2GB playback through HTTP |
| - Fixed incorrect volume level during certain DVD playback |
| - Fixed SimpleBD DTS-HD audio incorrectly switched to DTS after seek operation (Bug #5001602) |
| - Fixed certain small video files causing incorrect "buffering" display and hang up after playback |
| - Fixed audio volume level and mute inconsistency after seek operation |
| - Fixed wrong fps info on certain TS and MKV files |
| - Improved ASS/SSA subtitle engine (Anime correct tag, color, etc...) |
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4. Photo app
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| - Fixed slideshow failed via Picasa if the album has more than 700 photos (Bug #5000535) |
| - Fixed incorrect photo played randomly when play a single photo (pressing Enter) via myiHome (Bug #5000535) |
| - Fixed photo playback crash due to photo EXIF parsing |
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5. System/Network
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| - Fixed "purple splash" during system bootup |
| - When Ethernet speed set to 10/100, TCP Receive Window will be disabled |
| - Set TCP Receive Window to 0 for "Auto" trying to find best value. Manually change this value if it works better on your Gigabit network. |
| - Fixed failure to go to enter Media Source screen after setting TCP Receive Window to "auto" |
| - new Ralink RT2880 MII Wifi card driver |
| - Modified Hungarian text |
| - Workaround for occasional HDMI blackout when AVR/TV on/off or hotplug |
| - Added "open source license" page |
| - update on Traditional Chinese language pack |
| - Added patch for GPT USB (Drobo) |
| - minor French translation fixes |
| - Fixed HDMI CEC regression (Bug #5001609/#0000144) |