search for: tracks

...trackObjs package sets up a link between R objects in memory and files on disk so that objects are automatically resaved to files when they are changed. R objects in files are read in on demand and do not consume memory prior to being referenced. The trackObjs package also tracks times when objects are created and modified, and caches some basic characteristics of objects to allow for fast summaries of objects. Each object is stored in a separate RData file using the standard format as used by 'save()', so that objects can be manually picked...

...trackObjs package sets up a link between R objects in memory and files on disk so that objects are automatically resaved to files when they are changed. R objects in files are read in on demand and do not consume memory prior to being referenced. The trackObjs package also tracks times when objects are created and modified, and caches some basic characteristics of objects to allow for fast summaries of objects. Each object is stored in a separate RData file using the standard format as used by 'save()', so that objects can be manually picked...

...ns with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption track and several subtitle tracks in different languages. (i.e. several theora, several vorbis and several kate tracks) We are in the process of developing a JavaScript API for extracting information from such files and thus be able to control them from JavaScript, e.g. turn them on/off, find out what is there and what is relevant...

...ns with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption track and several subtitle tracks in different languages. (i.e. several theora, several vorbis and several kate tracks) We are in the process of developing a JavaScript API for extracting information from such files and thus be able to control them from JavaScript, e.g. turn them on/off, find out what is there and what is relevant...

...ns with the video accessibility subgroup of the W3C HTML working group, we are currently looking at how to deal with multitrack video, e.g. such video that has a main video and audio track, plus e.g. a sign language video track, an audio description audio track, a caption track and several subtitle tracks in different languages. (i.e. several theora, several vorbis and several kate tracks) We are in the process of developing a JavaScript API for extracting information from such files and thus be able to control them from JavaScript, e.g. turn them on/off, find out what is there and what is relevant...

Philip M. White wrote: >>FOR %%1 IN (*.wav) DO oggenc -q 4 --artist="Dido" > This is wonderful, Christopher. > One last question: is there a way to use the loop > control variable value inside the loop? Since the loop > counter begins with one and is incrementing each time (I'm > assuming), I should probably use that value as the track > number

...f the FLAC project, but i have a question regarding FLAC and Gapless support I hope, I get an answer from some of you ;-) We are currently try to add Gapless support on our device If we rip an CD with our device, we can find out, that one track follow after another so we can recognize, that the tracks are gapless or not. But how can we find that out on already existing FLAC files (or other formats). Is there a marker inside the file, who tell me, that this File is a gapless file? Also gapless make only sense, if you have the follow up file also Example: CD Track 1 not gapless Track2...

...- DVD's, and Quicktime. Quicktime is mature and the container is the basis for mp4 and 3gp. Can you find a way to transcode to Ogg maintaining the track information? As someone who makes videos, its beyond me to translate audio to other languages, but I would be interested in doing commentary tracks. Right now I do a second version of the video for that. A nice feature in iMovie is that it does 'ducking', so the commentary pushes the audio levels of other tracks down as needed. Re if (video.tracks[1].lang == "fr") video.tracks[1].enabled = true; It would help for...

...ds to add. We now have a wiki page at http://wiki.xiph.org/SkeletonHeaders that has aggregated all the different things that were discussed. "Language", "Role" and "Name" are fields that we want to introduce to better expose "semantic" information about the tracks. These will help a media player make better choices on which tracks to display and which to put into a selection to the user. These will also be necessary for providing the (currently proposed) HTML5 JavaScript API (http://www.w3.org/WAI/PF/HTML/wiki/Media_MultitrackAPI) with the right information....

Dear R users, subject: How to filter XY pairs of inacurate gps position along track, taking into account the time index to not mix track from different days in one average track or subject as: How to filter XY pairs of inacurate gps position: (latitude, longtitude) to get estimated correct position before calculating track i.e. How to estimate (time series? )? How to filter XY pairs of

# I have a dataframe in the following form: track <- c(rep('A', 3), rep('B', 4), rep('C', 4)) value <- c(0.15, 0.25, 0.35, 0.05, 0.99, 0.32, 0.13, 0.80, 0.75, 0.60, 0.44) df <- data.frame(track=factor(track), value=value) #> print(df) #track value #1 A 0.15 #2 A 0.25 #3 A 0.35 #4 B 0.05 #5 B 0.99 #6 B 0.32 #7 B 0.13

On Tue, Jan 17, 2012 at 09:44:25AM +0100, rs at noveltech.de wrote: > We are currently try to add Gapless support on our device? If we rip an CD > with our device, we can find out, that one track follow after another so we > can > recognize, that the tracks are gapless or not. Are you aiming for maximum compatibility with how the source CD would be played on an average CD audio player? Or just trying to avoid the *extra* silence that is typically added by formats like MP3 and some of the software players/libraries? As you should know, the Red Book...

On Mon, Jan 11, 2010 at 10:13 AM, Xavier <shiningxc at gmail.com> wrote: > [ ?268.666662] reserve_ram_pages_type failed 0x9cba000-0x9cbb000, > track 0x8, req 0x10 > [ ?269.001031] reserve_ram_pages_type failed 0x6ff0000-0x6ff1000, > track 0x8, req 0x10 > [ ?269.474134] reserve_ram_pages_type failed 0x68f2000-0x68f3000, > track 0x8, req 0x10 > [ ?269.767270]

Hallo oggs, i googled it but still can't find any answer: how can i set default audio track? I transcode my dvds to ogg, i use gst-launch for it: gst-launch filesrc location=stream.dump ! mpegpsdemux name=demux \ oggmux name=mux ! filesink location=out.ogg \ demux.audio_80 ! a52dec mode=2 ! audioconvert ! audioresample ! audio/x-raw-float,rate=44100,channels=2 ! audiorate ! \ taginject

...codec and ROE as an xml stream abstract, subsuming the authoring support in CMML 3.1 and earlier. Another thing we talked about at LCA is a how to specify relationships between the various streams in Ogg so that a server, muxer or player can make intelligent decisions about the contained tracks. The general idea is to use the (http-style) Message Headers in the Skeleton track to describe each logical bitstream, but no one has ever written anything down. This is a proposal to get the ball rolling. Requirements: * Distinguish alternates based on language * Distinguish among subtitle...

I''ve been using the Business::FedEx::DirectConnect perl module to track and ship packages via FedEx for awhile now. I''m wanting to convert some of this functionality over to ROR, mostly just the package tracking part. Has anyone successfully tracked a package using the Shipping API out on RubyForge? It seems like the functionality is there since it''s just another

...e: > Excerpts from Frank Barchard's message of Wed Feb 03 13:11:15 +1300 2010: >> >> Yes, and its good to learn from DVD's too. DVD is a subpart of MPEG: http://www.mpucoder.com/DVD/vobov.html, http://dvd.sourceforge.net/dvdinfo/dvdmpeg.html . Uses the same functionality for tracks, iiuc. > It might be useful to look at the Matroska container format too. It handle's multiple tracks iirc. Matroska is interesting, see http://www.matroska.org/technical/specs/index.html#Track . It has a TrackNumber and a TrackUID (the latter probably maps well onto Ogg serialnumbers) an...

This is my first question to the Forum. I’ve set up these associations: class Playlist < ActiveRecord::Base … has_many :playlists_tracks, :dependent => :destroy has_many :track_ones, :through => :playlists_tracks, :source => :track has_many :track_twos, :through => :playlists_tracks, :source => :track end class Track < ActiveRecord::Base … has_many :playlists_tracks, :dependent => :destroy has_many :p...

...u1,4,200 u1,5,120 u1,6,130 . u2,1,23 . . where "frequency" is the number of times a music track is played by a "userid" I need to turn my 'frequency' table into a rating table (it's for a recommender system). So, for each user, I need to categorise the frequency of tracks played by quintile so that each particular track can have 5 ratings (1-5), with the ratings allocated as follows: inter-quintile range 100-80% = rating 5, inter-quintile range 80-60% = rating 4, ..., inter-quintile range 20-0% = rating 1) Hence, I need to create a table with fields userid,track,...

...25 Pyt wrote: > Can you elaborate on what you mean by "correctly use" ? > > On Feb 11, 2008 1:03 AM, Christopher Brown <c-b@asu.edu> wrote: > > Is there a way to correctly use the replay-gain feature on flac files > > that contain an entire album (i.e., multiple tracks with seekpoints added > > from a > > cue sheet)? As I understand it, flac generates replay-gain values for each flac file that you pass (it assumes they are each a track and that they comprise an album), along with album values. If you pass a flac file that contains an entire album...