search for: nellymoser

...o everybody, first of all I want to excuse myself for crossposting. I can't estimate which mailinglist could be the right one for our concern. Struktur AG, member of the Linux Solutions Group e.V., wants to announce an Open Source tender for an implementation of an audio codec compatible with Nellymoser Asao Codec. Struktur wants to pay 6000 US$ for the project. Proposals can be sent to tenders@struktur.de until October, 31st 2006. Deadline for the project is January, 15th 2007. For questions, please contact me. The whole description can be found at http://www.lisog.org/projekte/supported_project...

...o everybody, first of all I want to excuse myself for crossposting. I can't estimate which mailinglist could be the right one for our concern. Struktur AG, member of the Linux Solutions Group e.V., wants to announce an Open Source tender for an implementation of an audio codec compatible with Nellymoser Asao Codec. Struktur wants to pay 6000 US$ for the project. Proposals can be sent to tenders@struktur.de until October, 31st 2006. Deadline for the project is January, 15th 2007. For questions, please contact me. The whole description can be found at http://www.lisog.org/projekte/supported_project...

...iling? Or even with reverse engineering? I imagine even if you had the exact code, getting the codebooks without decompiling would be pretty tough. Jean-Marc xiphmont@xiph.org a ?crit : > This seems like a relevant posting to me, no apologies necessary. > > I do ahve one question; does Nellymoser claim any specific patent > portfolio or reading concerning the codec? > > I'm not asking about conjecture or speculation, just what Nellymoser > itself may have already claimed. > > Thanks, > Monty > _______________________________________________ > Speex-dev maili...

...iling? Or even with reverse engineering? I imagine even if you had the exact code, getting the codebooks without decompiling would be pretty tough. Jean-Marc xiphmont@xiph.org a ?crit : > This seems like a relevant posting to me, no apologies necessary. > > I do ahve one question; does Nellymoser claim any specific patent > portfolio or reading concerning the codec? > > I'm not asking about conjecture or speculation, just what Nellymoser > itself may have already claimed. > > Thanks, > Monty > _______________________________________________ > Speex-dev maili...

...ding *while* decoding? If so, is there an estimate of how > much > free CPU time will remain? Enough for other simultaneous > compression/decompression? How much effect would a fixed-point encoder > have > on performance? Should I start considering commercial codecs, such as > Nellymoser's SASE and ASAO? Are there other free or commercial codecs > I > should be looking at? Is there maybe an analog to the comparison chart > at > the website that gives performance characteristics, etc? Or, maybe, > even > just an idea of the baseline CPU that's realistic...

...is a void function add G_BEGIN_DECLS / G_END_DECLS document swfdec_buffer_queue_peek Fix up SwfdecBits for the big endian versions needed for FLV catch a case with setting the debug level wrong make swfdec_buffer_get_bits return NULL if no more data available add Nellymoser 8kHz codec Invent a SwfdecLoaderTarget interface for objects consuming a loader fix typo name variables correctly, so gtk-doc finds them improve comment change iteration semantics (changes public API) add video codecs Merge branch 'master' of ssh://...

...that enough for realtime encoding *while* decoding? If so, is there an estimate of how much free CPU time will remain? Enough for other simultaneous compression/decompression? How much effect would a fixed-point encoder have on performance? Should I start considering commercial codecs, such as Nellymoser's SASE and ASAO? Are there other free or commercial codecs I should be looking at? Is there maybe an analog to the comparison chart at the website that gives performance characteristics, etc? Or, maybe, even just an idea of the baseline CPU that's realistic for realtime full duplex VOIP?...

...d like advice on. In order of importance for me: 1) Using GStreamer codecs Swfdec currently has a simple API for decoding data that looks like GstBuffer *decode_next_buffer (Decoder *dec, GstBuffer *input); [1] Which is used to decode video (VP6 and Sorensen Squeeze/H263 to RGBA) and audio (MP3, Nellymoser to 44kHz raw audio). The decoding API can't include demuxers (like FLV), since those demuxers trigger script events [2], and I need to ensure they do happen and happen in the right order. And it can't pass the data on to the API. Video is rendered just like every other object, and a...

...case SWFDEC_AUDIO_FORMAT_MP3: -#ifdef HAVE_MAD - return &swfdec_codec_mad; -#else -#ifdef HAVE_FFMPEG - return &swfdec_codec_ffmpeg_audio; -#else - SWFDEC_ERROR ("mp3 sound requires ffmpeg or mad"); - return NULL; -#endif -#endif - case SWFDEC_AUDIO_FORMAT_NELLYMOSER: - SWFDEC_ERROR ("Nellymoser sound is not implemented yet"); - return NULL; - default: - SWFDEC_ERROR ("undefined sound format %u", format); - return NULL; - } -} - diff --git a/libswfdec/swfdec_codec.h b/libswfdec/swfdec_codec.h deleted file mode 100644...

...+ sound->encoded = swfdec_bits_get_buffer (&s->b, -1); break; case 1: - sound->format = SWFDEC_AUDIO_FORMAT_ADPCM; - orig_buffer = swfdec_bits_get_buffer (&s->b, -1); - break; + case 5: case 6: - sound->format = SWFDEC_AUDIO_FORMAT_NELLYMOSER; - SWFDEC_WARNING ("Nellymoser compression not implemented"); + sound->format = format; + sound->encoded = swfdec_bits_get_buffer (&s->b, -1); break; default: SWFDEC_WARNING ("unknown format %d", format); sound->format = f...

...udio_format_name (guint codec) -{ - switch (codec) { - case SWFDEC_AUDIO_CODEC_ADPCM: - return "ADPCM"; - case SWFDEC_AUDIO_CODEC_MP3: - return "MP3"; - case SWFDEC_AUDIO_CODEC_UNCOMPRESSED: - return "uncompressed"; - case SWFDEC_AUDIO_CODEC_NELLYMOSER: - return "Nellymoser"; - default: - return "Unknown"; - } -} - -static void -dump_sound (SwfdecSound *sound) -{ - g_print (" codec: %s\n", get_audio_format_name (sound->codec)); - if (verbose) { - g_print (" format: %s\n", swfdec_audi...