カテゴリー: 通信

投稿日:

ブラジル地デジでのインタラクティブ連動機能 StickerCenter

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「ブラジル地デジ」で検索すると、「ブラジル規格 – TQTVD」というページが出てくる。
この「TQTVD」というのはブラジル企業のTOTVSがやっているデジタルテレビ向けの基盤ソフトウェア関連部門のようです。

ページを見ていると、「StickerCenter」というのがあった。
これは、どういうものなのか調べてみた。

まず、日本地デジでは番組連動として「d」ボタンを押すと番組情報とかニュースとかクイズ参加とかできたりする機能があります。
そこら辺のコンテンツを送るためには放送電波を使用していて、コンテンツ自体は、XMLでアプリを定義し(ARIB STD-B24)、Javaでアプリを作成(ARIB STD-B23)しているらしい。

以前の記事(Ginga-NCLとGinga-J)で紹介していますが、ブラジル地デジでは、日本の地デジのver2的なものなので、ここらを含んだ上で、機能拡張されています。

で、この拡張された機能を利用して、StickerCenterという機能を提供している模様。
日本では放送の画面にかぶせる、ということができませんが、例を見てみるとかぶせることもできるような感じです。


雰囲気としてはソニーのBRAVIAのSony Entertainment Networkみたいな感じです。

利用できるアプリケーションは専用の配布サイトStickerCenterにて入手できるようです。
ただ・・・あまり公開されていないようですけど。
各アプリの公開日付を見ると2011年11月ぐらいなので、それくらいの時期からサービス開始という感じです。

対応しているTVを探すと、対応リストがありましたが、Visiontecからチューナーで1機種、東芝からLEDバックライトの液晶TVで3機種、と微妙な感じです。
しかも、Visiontecの１機種はカタログ落ちしているようですし・・・

と・・・とりあえず今後に期待・・・ということで・・・

投稿日:

ブラジル地デジ向けGeniatech USBチューナーをWindowsで使う場合のソフトウェアについて

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ブラジル地デジ向けとして販売されているGeniatechのUSB ISDB-Tチューナーは、製品添付のソフトウェアが若干古いバージョンとなっています。
しかし、メーカ公式のサポートページに最新版がリストアップされていないのです。

どうやって見つけたのかは定かではありませんが、geniatechのweb上のURLが判明しています。

・TotalMedia 3.5.7.369(ネタ元:TotalMedia 3.5.7.359)
　製品添付のCD-ROM内のソフトウェアはTotal Mediaです。
　更新を探しても最新版だ、と言われたりしますが、さらに新しいレビジョンが存在しています。
　これにしたら、チャンネルスキャンで検出されるチャンネル名が文字化けしない日本語になりました。

・SATVD-T 2.9.1.5(ネタ元:SATVD-T 2.9.1.5)
　製品添付のCD-ROMには存在しないですが、ISDB-T対応のチューナーソフトウェアです。
　(SATVD-T=ブラジル地デジ)
　チャンネル名が文字化けする、というのと、録画ができない、という問題はありますが、ちゃんと動作します。
　また、SmartCardリーダにB-CASカードを挿してからソフトウェアを起動すると、日本の地デジも見ることができます。

・ProgDVB
　日本のワンセグは見れました。
　チャンネル名は日本語認識。EPG(番組表)も日本語でちゃんと取得できました。
　無料で使えるStandardは録画できませんが、Professional版は録画できます。
　ただ、音声が出ない場合があります。
　その場合、[Setting]-[Options]の[Audio]-[Codecs」にて「AAC」を「ArcSoft Audio Decoder」
　「Audio Renderer」のTypeを「System」に変更するといいかもしれません。
　(ArcSoft Audio Decoderがない場合は、Total Mediaをインストールしてください)
　なお、このソフト、SATVD-T と比較すると認識するチャンネル数が激減します。謎です。

投稿日:

210.750MHzの謎電波 NOTTV?(違ったようだ

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以下に書いた件ですが、あのあと、何度か受信テストをしてみたところ、映らないことの方が多いので、Low VHF帯域を使うテスト電波でしかなかったような感じです。
なんとなくスカイツリーからのテストなのかな？という感じです。

お騒がせしました。
——————————————————-
発注していた室内アンテナ、東芝 DUA-300が来たので、S870に接続して、チャンネルスキャンをしてみた。

で、その時、うっかり間違えて、地デジはないはずの周波数も含めてスキャンを開始してしまった。
すると・・・

なぜか210.750MHzに２チャンネル分検出が・・・
そして、アイコン形状が違う。

チャンネルを選んでみると、カラーコードが流れ続けている。

これ、なんだろう？と発言してたら、回答が・・・

Assume_CSさん「@osakanataro そりゃ #NOTTV ですよ　＞210MHz」

なるほど！

ISDB-Tmm採用のNOTTVですか。

総務省:携帯端末向けマルチメディア放送システムISDB-Tmmの概要の5ページの図より

これを見ての通り、まぁ、電波受信に関しては流用できそう。

ただ、その後の10ページにあるように、コンテンツのライセンス処理関連があるので、見るのは難しそう。

ARIB STD-B25/TR-B27などは、「2011.05.20 ISDB-Tmm運用規定の公開について」のリンクからたどるとわかるのかな？

投稿日:

ブラジル地デジ向けUSBチューナー S870を使ってUbuntu上で地デジ視聴 速報版

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Ubuntu 12.04 ＋ hp t5730w(PC) ＋「ブラジル地デジ向けUSBチューナー S870」＋「台湾のセブンイレブンで台湾の銀行のオンライン決済向けに販売していたSmartCardリーダ」+「B-CASカード」という組み合わせで、日本の地デジを視聴することに成功。

最初、使い方がよく分からなかったので、難航したのですが、PT2のDVB環境関連の記事を参考にすることで、なんとか視聴に成功しました。

試行錯誤しすぎて、最終的にどうやれば見えるのかがよくわからない状態に・・・
あとで環境再構築して、やり直さないと・・・

とりあえずは以下の様な感じ。
1. SmartCardを使える環境にする
2. fuse_b25というB-CASアクセスコントロールがかかっている/dev/dvb/にラッピングするものを導入
3. PT2用のtuneコマンドでチャンネル切り替え、が可能なのを確認
4. 「mplayer /dev/dvb/adapter?/dvr0」とすると、上記tuneコマンドで選択したチャンネルが見える

というわけで、送料込み4千円でLinuxで認識するUSBチューナーが手に入るよ、という話でした。

# tail -f /var/log/syslog

May 22 17:11:42 hp-t5730w FUSE_b25[13068]: /dvr0 open flags:0x8000
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[000000].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x0001].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x0010].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x0011].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x0012].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: new PAT for ts:0x7fe1, ver:0x1b, 6-progs.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x01f0].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x03f0].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x04f0].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x1fc8].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x1df0].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: detected TS packet size 188 bytes.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: created new section for pid:[0x0901].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: new PMT for prog:0x0408, ver:0x02, 10-pes's.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: new PMT for prog:0x0409, ver:0x02, 10-pes's.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: new PMT for prog:0x040a, ver:0x04, 10-pes's.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: new ECM. ver:[0x1b].
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: sent an ECM to the card.(len:30)
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: Got an ECM response.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: ECM k_odd updated.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: ECM k_even updated.
May 22 17:11:42 hp-t5730w FUSE_b25[13068]: descramle started.
May 22 17:11:43 hp-t5730w FUSE_b25[13068]: new PMT for prog:0xfff1, ver:0000, 12-pes's.
May 22 17:11:43 hp-t5730w FUSE_b25[13068]: new PMT for prog:0x0588, ver:0x0a, 6-pes's.
May 22 17:11:44 hp-t5730w FUSE_b25[13068]: new ECM. ver:[0x1c].
May 22 17:11:44 hp-t5730w FUSE_b25[13068]: sent an ECM to the card.(len:30)
May 22 17:11:44 hp-t5730w FUSE_b25[13068]: Got an ECM response.
May 22 17:11:44 hp-t5730w FUSE_b25[13068]: ECM k_even updated.
May 22 17:11:46 hp-t5730w FUSE_b25[13068]: new ECM. ver:[0x1d].
May 22 17:11:46 hp-t5730w FUSE_b25[13068]: sent an ECM to the card.(len:30)
May 22 17:11:46 hp-t5730w FUSE_b25[13068]: Got an ECM response.
May 22 17:11:46 hp-t5730w FUSE_b25[13068]: ECM k_odd updated.
May 22 17:11:47 hp-t5730w FUSE_b25[13068]: bad data for short event desc.
May 22 17:11:47 hp-t5730w FUSE_b25[13068]: bad data/overflow in EIT. discarding the rest.
May 22 17:11:47 hp-t5730w FUSE_b25[13068]: bad data for short event desc.
May 22 17:11:47 hp-t5730w FUSE_b25[13068]: bad data/overflow in EIT. discarding the rest.
May 22 17:11:48 hp-t5730w FUSE_b25[13068]: new ECM. ver:[0x1e].
May 22 17:11:48 hp-t5730w FUSE_b25[13068]: sent an ECM to the card.(len:30)
May 22 17:11:48 hp-t5730w FUSE_b25[13068]: Got an ECM response.
May 22 17:11:48 hp-t5730w FUSE_b25[13068]: ECM k_even updated.
May 22 17:11:50 hp-t5730w FUSE_b25[13068]: outbuf overflowed.
May 22 17:11:50  FUSE_b25[13068]: last message repeated 195 times
May 22 17:11:50 hp-t5730w rsyslogd-2177: imuxsock begins to drop messages from pid 13068 due to rate-limiting

mplayerの起動関連

# mplayer /dev/dvb/adapter8/dvr0 
MPlayer2 UNKNOWN (C) 2000-2011 MPlayer Team
3DNow supported but disabled
3DNowExt supported but disabled
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing /dev/dvb/adapter8/dvr0.
Detected file format: MPEG-2 transport stream format (libavformat)
Cannot seek backward in linear streams!
Seek failed
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
[aac @ 0x15986a0]channel element 3.2 is not allocated
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[aac @ 0x15986a0]channel element 1.4 is not allocated
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[NULL @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpeg2video @ 0x15986a0]mpeg_decode_postinit() failure
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]PES packet size mismatch
[mpegts @ 0x5891d80]PES packet size mismatch
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 7 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 9 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 16 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[mpegts @ 0x5891d80]PES packet size mismatch
[mpegts @ 0x5891d80]PES packet size mismatch
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[h264 @ 0x15986a0]non-existing PPS referenced
[h264 @ 0x15986a0]non-existing PPS 1 referenced
[h264 @ 0x15986a0]decode_slice_header error
[h264 @ 0x15986a0]no frame!
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 7 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 17 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 16 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 14 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Estimating duration from bitrate, this may be inaccurate
[lavf] stream 0: video (mpeg2video), -vid 0
[lavf] stream 1: audio (aac), -aid 0
[lavf] stream 10: audio (aac), -aid 1
[lavf] stream 11: video (h264), -vid 1
LAVF: Program 1032 
LAVF: Program 1033 
LAVF: Program 1034 
LAVF: Program 1416 
LAVF: Program 65521 
VIDEO:  [MPG2]  1440x1080  0bpp  29.970 fps  24000.0 kbps (2929.7 kbyte/s)
Load subtitles in /dev/dvb/adapter8/
Failed to open VDPAU backend libvdpau_r300.so: cannot open shared object file: No such file or directory
[vdpau] Error when calling vdp_device_create_x11: 1
[ass] auto-open
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
[aac @ 0x15986a0]Reserved bit set.
AUDIO: 48000 Hz, 2 ch, s16le, 239.2 kbit/15.58% (ratio: 29906->192000)
Selected audio codec: [ffaac] afm: ffmpeg (FFmpeg AAC (MPEG-2/MPEG-4 Audio))
==========================================================================
[AO OSS] audio_setup: Can't open audio device /dev/dsp: No such file or directory
AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 1440x1080 => 1920x1080 Planar YV12 
[mpeg2video @ 0x15986a0]warning: first frame is no keyframe
A:8309.8 V:8308.3 A-V:  1.566 ct:  0.000   0/  0 357% 39%  6.2% 20 0 
[mpegts @ 0x5891d80]PES packet size mismatch
[mpegts @ 0x5891d80]PES packet size mismatch
A:8309.9 V:8308.3 A-V:  1.625 ct:  0.000   0/  0 348% 38%  8.7% 21 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
A:8310.1 V:8308.4 A-V:  1.747 ct:  0.000   0/  0 334% 37% 11.4% 23 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
A:8310.2 V:8308.4 A-V:  1.817 ct:  0.000   0/  0 327% 36% 15.4% 24 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 10 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8310.5 V:8308.5 A-V:  2.007 ct:  0.000   0/  0 311% 35% 19.1% 27 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8310.6 V:8308.5 A-V:  2.091 ct:  0.000   0/  0 307% 34% 22.5% 28 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 16 expected 1 got 0
A:8310.7 V:8308.6 A-V:  2.159 ct:  0.000   0/  0 303% 35% 23.0% 29 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8310.8 V:8308.6 A-V:  2.225 ct:  0.000   0/  0 298% 34% 25.4% 30 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
A:8311.0 V:8308.6 A-V:  2.328 ct:  0.000   0/  0 298% 34% 26.2% 31 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.1 V:8308.7 A-V:  2.397 ct:  0.000   0/  0 294% 33% 28.0% 32 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.2 V:8308.7 A-V:  2.463 ct:  0.000   0/  0 291% 33% 29.2% 33 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 5 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.3 V:8308.7 A-V:  2.558 ct:  0.000   0/  0 288% 33% 31.1% 34 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.4 V:8308.8 A-V:  2.618 ct:  0.000   0/  0 285% 32% 32.1% 35 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.5 V:8308.8 A-V:  2.702 ct:  0.000   0/  0 282% 32% 34.2% 36 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8311.6 V:8308.8 A-V:  2.780 ct:  0.000   0/  0 281% 32% 34.7% 37 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 17 expected 1 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 16 expected 1 got 0
A:8311.7 V:8308.9 A-V:  2.854 ct:  0.000   0/  0 279% 31% 35.1% 38 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 5 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
A:8311.8 V:8308.9 A-V:  2.929 ct:  0.000   0/  0 276% 32% 36.4% 39 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 3 got 0
A:8312.1 V:8308.9 A-V:  3.163 ct:  0.000   0/  0 276% 31% 38.0% 40 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 6 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 7 got 0
A:8312.2 V:8309.0 A-V:  3.254 ct:  0.000   0/  0 273% 31% 41.2% 41 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 14 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8312.4 V:8309.0 A-V:  3.393 ct:  0.000   0/  0 268% 31% 42.5% 43 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8312.5 V:8309.1 A-V:  3.455 ct:  0.000   0/  0 265% 31% 44.0% 44 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 2 got 0
A:8312.6 V:8309.1 A-V:  3.513 ct:  0.000   0/  0 263% 31% 44.0% 45 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 16 expected 1 got 0
A:8312.7 V:8309.1 A-V:  3.568 ct:  0.000   0/  0 260% 30% 44.3% 46 0 
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 14 got 0
[mpegts @ 0x5891d80]Continuity check failed for pid 18 expected 4 got 0
A:8312.8 V:8309.2 A-V:  3.628 ct:  0.000   0/  0 258% 30% 44.2% 47 0 

Exiting... (Quit)
投稿日:

ブラジル地デジ向けUSBチューナー S870をLinuxにさしてみた(まだ見えてないけど

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まだちゃんと映すことに成功してないけど、まずは途中経過を報告

Geniatechのブラジル地デジ向けUSBチューナー S870は、Ubuntu 11.11上で標準認識します。

[264337.556054] usb 1-7: new high speed USB device number 6 using ehci_hcd
[264338.094256] IR NEC protocol handler initialized
[264338.136231] dib0700: loaded with support for 20 different device-types
[264338.136545] dvb-usb: found a 'DiBcom STK8096GP reference design' in cold state, will try to load a firmware
[264338.137418] IR RC5(x) protocol handler initialized
[264338.156529] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
[264338.163256] IR RC6 protocol handler initialized
[264338.174979] IR JVC protocol handler initialized
[264338.182736] IR Sony protocol handler initialized
[264338.195517] lirc_dev: IR Remote Control driver registered, major 250 
[264338.199866] IR LIRC bridge handler initialized
[264338.388201] dib0700: firmware started successfully.
[264338.892193] dvb-usb: found a 'DiBcom STK8096GP reference design' in warm state.
[264338.894738] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[264338.894946] DVB: registering new adapter (DiBcom STK8096GP reference design)
[264339.144686] DVB: registering adapter 0 frontend 0 (DiBcom 8000 ISDB-T)...
[264339.369706] DiB0090: successfully identified
[264339.408028] Registered IR keymap rc-dib0700-rc5
[264339.412407] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:13.5/usb1/1-7/rc/rc0/input7
[264339.413031] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:13.5/usb1/1-7/rc/rc0
[264339.413227] dvb-usb: schedule remote query interval to 50 msecs.
[264339.413236] dvb-usb: DiBcom STK8096GP reference design successfully initialized and connected.
[264339.413407] usbcore: registered new interface driver dvb_usb_dib0700

えぇ、このチューナー、「IR Remote Control driver registered」と出ている通り、赤外線リモコン対応です。

# ls -l /dev/dvb/
合計 0
drwxr-xr-x 2 root root 120 2012-05-17 10:24 adapter0
# ls -l /dev/dvb/adapter0/
合計 0
crw-rw----+ 1 root video 212, 0 2012-05-17 10:24 demux0
crw-rw----+ 1 root video 212, 1 2012-05-17 10:24 dvr0
crw-rw----+ 1 root video 212, 3 2012-05-17 10:24 frontend0
crw-rw----+ 1 root video 212, 2 2012-05-17 10:24 net0
# lsusb | grep DiB
Bus 001 Device 006: ID 10b8:1fa0 DiBcom 
# lsmod|grep dib
rc_dib0700_rc5         12460  0 
dvb_usb_dib0700        80531  0 
dib7000p               34073  1 dvb_usb_dib0700
dib0090                32688  2 dvb_usb_dib0700
dib7000m               22965  1 dvb_usb_dib0700
dib0070                18150  1 dvb_usb_dib0700
dvb_usb                23788  1 dvb_usb_dib0700
dib8000                42094  2 dvb_usb_dib0700
dvb_core               94826  3 dib7000p,dvb_usb,dib8000
dib3000mc              22920  1 dvb_usb_dib0700
rc_core                25797  10 rc_dib0700_rc5,ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,ir_rc6_decoder,ir_rc5_decoder,dvb_usb_dib0700,dvb_usb,ir_nec_decoder
dibx000_common         18418  5 dvb_usb_dib0700,dib7000p,dib7000m,dib8000,dib3000mc
#

ブラジル地デジでの使用例を探してみると、アプリはvlc,xine,me-tvなどが使えるようです。
ただ、いまのところ、チャンネル検出までは成功していますが、実際の表示は成功してません。

まだまだ調査中といったところです。
とりあえず、DVB-Tとして動作するような雰囲気です。