IPB

Welcome Guest ( Log In | Register )

What features would you like to see in opus-tools?
NullC
post Jan 22 2013, 21:13
Post #1





Group: Developer
Posts: 200
Joined: 8-July 03
Member No.: 7653



I'm looking for suggested features to get into opus-tools prior to the libopus 1.1 release.

Before I get 1001 suggestions for it: One frequently requested feature which was recently added is flac input in opusenc. I'm contemplating changing opusdec to use the new opusfile libraryŚ which would give it seeking and integrated http(s) streaming support. Also already on my todo list are default comment packet padding so updating metadata doesn't require rewriting the files and adding a replaygain tool.

Some people would really like it if opusenc/opusdec supported taking multiple input files e.g. opusenc *.flac but the implicit output file naming is pretty ununixy, and would break the interface and I got flamed all to heck last time I changed the opusenc interface.... so I'm not sure if/how I want to accommodate that usage.

What other things have you found missing?
Go to the top of the page
+Quote Post
 
Start new topic
Replies
bat_guano
post Jan 26 2013, 19:02
Post #2





Group: Members
Posts: 19
Joined: 7-January 13
Member No.: 105656



QUOTE (NullC @ Jan 22 2013, 21:13) *
I'm looking for suggested features to get into opus-tools prior to the libopus 1.1 release...

Hi
In my other thread here ---> other thread
I have problems with dumped opus files.
There's something wrong with the timestamps (or whatever).

Could a tool be included to re-mux opus files and clean up these errors?


Perhaps this might utilize opusinfo, which seems to give accurate information.


CODE
timeout 30 \
mplayer -nocache -dumpstream -dumpfile SmoothJazz3.opus \
"http://radioserver1.delfa.net/64.opus"


See below, opusinfo shows correct duration, bitrates etc but mediainfo is confused.

QUOTE
@ubuntu:~$ opusinfo SmoothJazz3.opus
Processing file "SmoothJazz3.opus"...

New logical stream (#1, serial: 1aca3133): type opus
Encoded with libopus 1.0.2
User comments section follows...
ENCODER=scripts
TITLE=Eyes Down
TRACKNUMBER=7
TRACKTOTAL=9
GENRE=Smooth Jazz
DATE=2010
COMMENT=From RAW PCM to opus
ARTIST=Shilts
ALBUM=Going Underground
WARNING: sequence number gap in stream 1. Got page 36 when expecting page 2. Indicates missing data. (normal for live streams)
WARNING: discontinuity in stream (1)
WARNING: EOS not set on stream 1 (normal for live streams)
Opus stream 1:
Pre-skip: 356
Playback gain: 0 dB
Channels: 2
Original sample rate: 44100Hz
Packet duration: 20.0ms (max), 20.0ms (avg), 20.0ms (min)
Page duration: 1000.0ms (max), 1000.0ms (avg), 1000.0ms (min)
Total data length: 269093 bytes (overhead: 1.05%)
Playback length: 0m:32.992s
Average bitrate: 65.25 kb/s, w/o overhead: 64.56 kb/s



QUOTE
@ubuntu:~$ mediainfo SmoothJazz3.opus
General
Complete name : SmoothJazz3.opus
Format : OGG
File size : 263 KiB
Duration : 1mn 7s
Overall bit rate : 32.1 Kbps
Album : Going Underground
Track name : Eyes Down
Track name/Position : 7
Track name/Total : 9
Performer : Shilts
Genre : Smooth Jazz
Recorded date : 2010
Writing application : scripts
Comment : From RAW PCM to opus

Audio
ID : 449458483 (0x1ACA3133)
Format : Opus
Duration : 1mn 7s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Compression mode : Lossy
Writing library : libopus 1.0.2


QUOTE


This post has been edited by bat_guano: Jan 26 2013, 19:08
Go to the top of the page
+Quote Post

Posts in this topic
- NullC   What features would you like to see in opus-tools?   Jan 22 2013, 21:13
- - skamp   What I'd like: an equivalent to vorbiscomment...   Jan 22 2013, 21:25
|- - nu774   QUOTE (skamp @ Jan 23 2013, 05:25) Slight...   Jan 23 2013, 13:12
||- - nu774   QUOTE (nu774 @ Jan 23 2013, 21:12) If I r...   Jan 23 2013, 15:15
|- - skamp   QUOTE (skamp @ Jan 22 2013, 22:25) an equ...   Jul 1 2013, 10:10
|- - Brazil2   QUOTE (skamp @ Jul 1 2013, 11:10) Well, F...   Jul 1 2013, 12:42
- - CoRoNe   Perhaps totally off-topic, but could you lend the ...   Jan 23 2013, 00:31
|- - Seren   Can't really think of anything atm except mayb...   Jan 23 2013, 12:04
|- - DonP   QUOTE (Seren @ Jan 23 2013, 06:04) Can...   Jan 23 2013, 13:14
|- - Banned   QUOTE (lvqcl @ Jan 23 2013, 15:40) Curren...   Jan 23 2013, 19:45
|- - DonP   QUOTE (Banned @ Jan 23 2013, 13:45) QUOTE...   Jan 23 2013, 20:39
|- - NullC   QUOTE (Banned @ Jan 23 2013, 11:45) Well,...   Jan 23 2013, 21:31
|- - Banned   QUOTE (NullC @ Jan 23 2013, 21:31) QUOTE ...   Jan 28 2013, 18:26
- - mamboman   Yes, converting flac to opus will be a very common...   Jan 23 2013, 12:56
|- - gottkaiser   QUOTE (mamboman @ Jan 23 2013, 12:56) ......   Jan 23 2013, 19:38
- - lvqcl   Currently opusenc requires the output filename and...   Jan 23 2013, 15:40
- - .alexander.   QUOTE (NullC @ Jan 23 2013, 00:13) I...   Jan 23 2013, 19:06
|- - saratoga   QUOTE (.alexander. @ Jan 23 2013, 13:06) ...   Jan 23 2013, 23:32
||- - .alexander.   QUOTE (saratoga @ Jan 24 2013, 02:32) Tha...   Jan 24 2013, 00:04
|- - jmvalin   QUOTE (.alexander. @ Jan 23 2013, 13:06) ...   Jan 24 2013, 02:02
- - Dynamic   I think there was a time when VBR quality scales t...   Jan 23 2013, 23:20
- - azaqiel   I would like an opus gain tool that ONLY TAGS the ...   Jan 24 2013, 04:41
- - LithosZA   A maximum bandwidth setting. In libopus the bandwi...   Jan 26 2013, 12:40
- - IgorC   Intensity stereo (IS) setting as all other phsycoa...   Jan 26 2013, 13:09
- - bat_guano   QUOTE (NullC @ Jan 22 2013, 21:13) I...   Jan 26 2013, 19:02
- - nu774   Bitrate might be surely enough when one is working...   Jan 27 2013, 17:42
- - Dynamic   I think QAAC's TVBR settings are roughly half ...   Jan 28 2013, 03:30
|- - NullC   QUOTE (Dynamic @ Jan 27 2013, 18:30) If p...   Feb 4 2013, 19:58
- - moosehunter   There are a few things that I'd like to see. I...   Feb 10 2013, 05:43
|- - NullC   QUOTE (moosehunter @ Feb 9 2013, 20:43) T...   Feb 15 2013, 20:02
||- - moosehunter   QUOTE (NullC @ Feb 15 2013, 13:02) Use th...   Feb 18 2013, 00:31
|- - jensend   Wrote much of this almost a week ago; realized I s...   Feb 15 2013, 20:22
|- - moosehunter   (Can you not edit your posts?) QUOTE (jensend ...   Feb 18 2013, 01:49
|- - jensend   You can edit your posts- but only for one hour aft...   Feb 18 2013, 17:00
|- - moosehunter   QUOTE (jensend @ Feb 18 2013, 10:00) This...   Feb 19 2013, 01:56
|- - jmvalin   QUOTE (jensend @ Feb 18 2013, 11:00) Inte...   Feb 19 2013, 07:11
- - LithosZA   QUOTE A maximum bandwidth setting. In libopus the ...   Feb 18 2013, 06:45
- - Omicron   It would be good to make a feature in encoder so u...   Feb 21 2013, 12:28
|- - db1989   QUOTE (Omicron @ Feb 21 2013, 11:28) It w...   Feb 21 2013, 21:22
- - azaqiel   @Omicron: impossible. how would the said encoder...   Feb 21 2013, 21:15
- - kennedyb4   Tags that would work in Rockbox would be great.   Feb 21 2013, 23:41
- - Omicron   QUOTE how would the said encoder know how good the...   Feb 22 2013, 22:01
|- - db1989   Is there something contagious going around Hydroge...   Feb 22 2013, 22:30
||- - NullC   QUOTE (db1989 @ Feb 22 2013, 13:30) Is th...   Feb 22 2013, 23:44
||- - jensend   QUOTE (NullC @ Feb 22 2013, 15:44) I will...   Feb 23 2013, 20:48
|- - jmvalin   QUOTE (Omicron @ Feb 22 2013, 16:01) I th...   Feb 23 2013, 02:29
- - darkbyte   I think a per channel bitrate setting would be use...   Mar 13 2013, 12:56
|- - jmvalin   QUOTE (darkbyte @ Mar 13 2013, 07:56) I t...   Mar 13 2013, 15:30
|- - darkbyte   QUOTE (jmvalin @ Mar 13 2013, 16:30) Actu...   Mar 13 2013, 17:19
|- - jmvalin   QUOTE (darkbyte @ Mar 13 2013, 12:19) Str...   Mar 13 2013, 21:10
- - polemon   All features I'd like to see in opus-tools, ha...   Jun 24 2013, 16:11
- - NullC   QUOTE (polemon @ Jun 24 2013, 08:11) All ...   Jun 27 2013, 11:25
- - polemon   QUOTE (NullC @ Jun 27 2013, 12:25) well, ...   Jun 28 2013, 05:55
- - NullC   QUOTE (polemon @ Jun 27 2013, 21:55) QUOT...   Jul 1 2013, 16:23


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



RSS Lo-Fi Version Time is now: 25th July 2014 - 10:39