search for: 44100hz

Displaying 20 results from an estimated 21 matches for "44100hz".

2015 Dec 11
opusdec forces decode at 48k ?
opusdec -V opusdec opus-tools f2a2e88 (using libopus unknown) I've got an opus file encoded from a .wav off a cd, 44100Hz: opusinfo 2-24-Overture_in_C_\(In_Memoriam\).opus Processing file "2-24-Overture_in_C_(In_Memoriam).opus"... New logical stream (#1, serial: 38134f1f): type opus Encoded with libopus unknown User comments section follows... ENCODER=opusenc from opus-tools f2a2e88 ENCODER_OPTIONS=--vbr -...
2019 Jul 25
[Bug 111213] New: VA-API nouveau SIGSEGV and asserts Bug ID: 111213 Summary: VA-API nouveau SIGSEGV and asserts Product: Mesa Version: 19.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau
2003 Jan 31
AW: AW: PlusV algorithm -> CBR the file format, which is IMHO the interesting number. The file format itself allows block lengths between 1 and 32768 samples (in powers of two), but this is restricted in Vorbis I to be between 64 and 8192. The encoder has a minimum latency equal to the block length. With a sample rate of 44100Hz, this is between 1.5 and 186ms. Due to block overlapping, the minimum possible latency in the decoder would be 1.5 * max block length. Using only blocks with 64 samples, you have the "worst case" when computing the 33rd sample of each block, for which you need the following block to ha...
2001 Jan 30
Overflow in psy.c
In beta 3 (Windows,, compiled using BCB), I get a runtime overflow on line 322 when encoding a simple pure tone (44100Hz, 96kbps, 128kbps, or 160kbps). Changing the float to a double avoids the problem. float val=decay[i]*decscale; float att=fabs(f[i]/val); /// floating point overflow ... Chris --- >8 ---- List archives:
2006 Oct 24
Resampling Audio for use with Asterisk
Hello All, I have several soundfiles that are recorded ub 44100Hz, 16-bit Mono. What is the best way and right tools to use to downsample these to 8000Hz so that they can be used with Asterisk. I've tried using sox with the -r switch and Audacity on the mac and Goldwave on Windows and they all generate files that sound like a bad acid trip. I tried increasing...
2010 Nov 20
make check fails tandem-test
Hi, I get an error with 'make check' in version 0.9.1 Testing asynchronous tandeming (44100Hz, 1ch, 240 samples, 8 - 88 bytes). Error: Signal out of expected range. 44100 1 240 8 258.102814 FAIL: tandem-test Anyone else - or is it just me? til
2001 Sep 12
Yet another backtrace
Another one at block.c:176: --- Title: We The People Artist: DJ Lithium Presents Bitstream is 2 channel, 44100Hz Time: 58:29.07, Bitrate: 100.1 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 27207)] _vds_shared_init (v=0xbffff73c, vi=0x4024efe0, encp=0) at block.c:176 176 b->modebits=ilog2(ci->modes); (gdb) bt #0 _vds_shared_init (v=0xbffff73c, vi=0x4024efe0,...
2002 Sep 25
vorbisfile bug?
Good day. It seems vorbisfile has a bug. There is a such string in ov_time_seek: ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link].rate; It is not accounted type convertion between double and ogg_int64_t. E.g. if I convert 440267'th sample (44100Hz source) to time: double dSec = 440267 / (double) 44100; and then try to seek dSec: ov_time_seek(pOVFile, dSec); the resulting offset will be 440266'th sample, because of dSec*44100 gives 440266.999999997... Probably the line ogg_int64_t target=pcm_total+(seconds-time_total)*vf->vi[link]....
2003 Mar 07
problem with encoding cbr (updated)
...ys "89,309683s" for OGG encoded with VBR setting (that is correct), and it displays "88,170522s" for OGG encoded with CBR setting (that is wrong!). Do I need to do something special for cbr setting? The encoder code is same for cbr and vbr setting. PS: The original PCM data is 44100Hz, 16Bit, 1 Channel (mono). Thanks in advance. --- Mete BALCI Senior Game Programmer Momentum DMT Istanbul, TURKEY -------------------------------------------------------------------------- Confidentiality Notice: This e-mail may contain confidential and/or privileged information that is inte...
2013 Aug 22
Strange ogginfo result
...rocessing file "demo01.opus"... New logical stream (#1, serial: 0000456a): type opus Encoded with libopus 1.0.1-rc3 User comments section follows... ENCODER=opusenc from opus-tools 0.1.5 Opus stream 1: Pre-skip: 356 Playback gain: 0dB Channels: 2 Original sample rate: 44100Hz Packet duration: 20.0ms (max), 20.0ms (avg), 20.0ms (min) Page duration: 1000.0ms (max), 980.0ms (avg), 20.0ms (min) Total data length: 579914 bytes (overhead: 0.758%) Playback length: 0m:48.000s Average bitrate: 96.65 kb/s, w/o overhead: 95.92 kb/s Logica...
2013 Aug 27
Enabling Replay Gain (album or single track) with Opus codec
2016 Aug 11
opusenc confused by Replaygain tags
...REPLAYGAIN_ALGORITHM=ITU-R BS.1770 REPLAYGAIN_TRACK_RANGE=11.01 dB REPLAYGAIN_ALBUM_RANGE=11.01 dB encoder=Lavf57.46.100 R128_TRACK_GAIN=0 Opus stream 1: Pre-skip: 356 Playback gain: 90.1602 dB Channels: 2 Original sample rate: 44100Hz Packet duration: 20.0ms (max), 20.0ms (avg), 20.0ms (min) Page duration: 1000.0ms (max), 999.0ms (avg), 680.0ms (min) Total data length: 3616359 bytes (overhead: 0.731%) Playback length: 5m:18.666s Average bitrate: 90.79 kb/s, w/o overh...
2019 Nov 01
Q: Bandwidth vs. bitrate
Hi! So here is what I got with different encoder settings; still not sure what the "best" setting is. 6kbps seems to add distortions, so I tried 12kbps. MP3-Original: LAME 3.99r, 120kbps, 44100Hz, Stereo, VBR V5 (22:23, 19.8MB) Opus (--raw-rate 44100 --bitrate 56 --vbr --comp 5): (44:45?, 23.4MB): Broken Opus (--bitrate 56 --vbr --comp 5 --ignorelength - %d): (22:23, 12.1 MB, 74kbps) Opus (--bitrate 6 --vbr --comp 10 --ignorelength - %d): (1MB, 6kbps) Opus (--speech --set-ctl-int 4008=1103...
2019 Feb 22
[Bug 109742] New: vdpau state tracker on nv92 started to hit assert after vl compute work
...fmpeg] FFmpeg/libavcodec audio decoders AUDIO: 44100 Hz, 2 ch, floatle, 0.0 kbit/0.00% (ratio: 0->352800) Selected audio codec: [ffvorbis] afm: ffmpeg (FFmpeg Vorbis) ========================================================================== AL lib: (EE) UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead AO: [openal] 48000Hz 2ch s16le (2 bytes per sample) Starting playback... Movie-Aspect is undefined - no prescaling applied. VO: [vdpau] 1280x720 => 1280x720 Planar YV12 mplayer: nv50/nv50_state.c:659: nv50_bind_sampler_states: Assertion `!"unexpected shader type&quo...
2019 Oct 30
Q: Bandwidth vs. bitrate
Hi! I have some MP3 audio material which is basically speech with some background noises, essentially > 120Hz and < 5kHz. I had the idea to reduce the file size by recoding the material to Opus at 56kbps. Unfortunately the result is a file sampled at 48kHz much larger than the original. I hope you agree that it does not make sense to create a file larger than the original (MP3). Of course
2004 Aug 06
another Icecast2/Vorbis test stream
Greetings: Yes, I've placed another test stream on-line. Thanks to the feedback from members of this list, I've taken a few extra steps. 1) According to DSLReports, my uplink today is 137 kbps. It may actually be a little faster, they say that Netscape's reporting is skewed (and I use Netscape). 2) Thus, I've prepared a set of Ogg files encoded with -b 24 to fit my
2007 Feb 17
2 commits - doc/swfdec-sections.txt libswfdec/swfdec_color.h libswfdec/swfdec_player.c libswfdec/swfdec_player.h libswfdec/swfdec_player_internal.h libswfdec/swfdec_sprite.c libswfdec/swfdec_sprite.h libswfdec/swfdec_sprite_movie.c
...c_types.h +++ b/libswfdec/swfdec_types.h @@ -5,6 +5,10 @@ #include <glib-object.h> #include <cairo.h> +/* Pixel value in the same colorspace as cairo - endian-dependant ARGB. + * The alpha pixel must be present */ +typedef unsigned int SwfdecColor; + /* audio is 44100Hz, framerate is multiple of 256Hz, FLV timestamps are 1000Hz * This is a multiple of all these numbers, so we can be always accurate */
2007 Oct 11
12 commits - doc/ libswfdec/swfdec_as_frame.c libswfdec/swfdec_audio.c libswfdec/swfdec_audio_event.c libswfdec/swfdec_audio_event.h libswfdec/swfdec_shape_parser.c libswfdec/swfdec_sound.c test/sound
...2182d..8520bf9 100644 --- a/libswfdec/swfdec_audio_event.c +++ b/libswfdec/swfdec_audio_event.c @@ -154,6 +154,7 @@ swfdec_audio_event_decode (SwfdecAudioEv } } event->n_samples = event->decoded->length / bytes_per_sample * granule; + SWFDEC_LOG ("total 44100Hz samples: %u", event->n_samples); } static SwfdecAudioEvent * diff-tree 40854374b86f321fb816ce505f2ef170f59dfaf1 (from 9a75550335d3a4ea2276c7573634d12a81fc030b) Author: Benjamin Otte <otte at> Date: Thu Oct 11 18:29:22 2007 +0200 remove unnecessary check diff --gi...
2017 Feb 03
Wine release 2.1
...s 26264 Tanktics won't start 26531 Frogger crashes upon exiting game 27580 Wine Notepad command line parser eats the first 2 letters when the path starts with / (it should only do this for valid command line options) 28982 Application Zero no Kiseki crashes when it tries to play 44100Hz Stereo WAVE music 30308 Property sheet fails to display Page Title 31113 Civilization V crashes after specific amount of game turns 32627 MiroVideoConverter setup gives error "Internal error occurred" 34171 Actua Soccer 2 API error when loading game from menu 34960 Civiliza...
2007 Mar 29
libswfdec-gtk/swfdec_playback_alsa.c libswfdec/swfdec_audio_event.h libswfdec/swfdec_audio_flv.h libswfdec/swfdec_audio_stream.h libswfdec/swfdec_bits.c libswfdec/swfdec_bits.h libswfdec/swfdec_buffer.c libswfdec/swfdec_buffer.h libswfdec/swfdec_cache.c
...4 --- a/libswfdec/swfdec_types.h +++ b/libswfdec/swfdec_types.h @@ -7,7 +7,7 @@ /* Pixel value in the same colorspace as cairo - endian-dependant ARGB. * The alpha pixel must be present */ -typedef unsigned int SwfdecColor; +typedef guint SwfdecColor; /* audio is 44100Hz, framerate is multiple of 256Hz, FLV timestamps are 1000Hz * This is a multiple of all these numbers, so we can be always accurate diff --git a/libswfdec/swfdec_video.h b/libswfdec/swfdec_video.h index 23826d6..97c997f 100644 --- a/libswfdec/swfdec_video.h +++ b/libswf...