Re: [FFmpeg-trac] #1343(avcodec:open): [PATCH] Xiph/IETF Opus decoder using libopus.
#1343: [PATCH] Xiph/IETF Opus decoder using libopus. -+--- Reporter: haxar|Owner: Type: enhancement | Status: open Priority: normal |Component: avcodec Version: git-master | Resolution: Keywords: opus | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0| -+--- Changes (by cehoyos): * keywords: avcodec avformat = opus * status: new = open * version: unspecified = git-master Comment: (Version bump and Changelog entry missing.) Please send patches to ffmpeg-devel, they receive more attention there. Is libopus stable? -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1343#comment:1 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
Re: [FFmpeg-trac] #1344(undetermined:new): FFmpeg extremely verbose with some mpeg2-ts
#1344: FFmpeg extremely verbose with some mpeg2-ts -+- Reporter: jyavenard|Owner: Type: defect | Status: new Priority: normal |Component: Version: unspecified | undetermined Keywords: | Resolution: Blocking: | Blocked By: Analyzed by developer: 0| Reproduced by developer: 0 -+- Comment (by cehoyos): Please provide command line and complete, uncut console output and please point to a sample. -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1344#comment:1 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
[FFmpeg-trac] #1345(undetermined:new): ffmpeg loops tiny flac (av_read_frame duplicates frames?)
#1345: ffmpeg loops tiny flac (av_read_frame duplicates frames?)
-+-
Reporter: uwwint | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: tiny flac| Blocked By:
loop | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0|
-+-
I have a tiny flac. When I transcode via ffmpeg_g into an mp3 the sound is
looped.
{{{
./ffmpeg_g -i sinemarker.1.flac test.mp3
ffmpeg version N-40960-ge15f128 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 23 2012 12:59:16 with gcc 4.4.3
configuration: --enable-nonfree --enable-shared --enable-libmp3lame
--prefix=/home/uwe/Dokumente/ffmpeg/ffmpeg.git/installDir
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 23.100 / 54. 23.100
libavformat54. 6.100 / 54. 6.100
libavdevice53. 4.100 / 53. 4.100
libavfilter 2. 76.100 / 2. 76.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
Input #0, flac, from 'sinemarker.1.flac':
Duration: 00:00:00.50, bitrate: 495 kb/s
Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
Output #0, mp3, to 'test.mp3':
Metadata:
TSSE: Lavf54.6.100
Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16
Stream mapping:
Stream #0:0 - #0:0 (flac - libmp3lame)
Press [q] to stop, [?] for help
Multiple frames in a packet from stream 0
DTS 4096, next:592874 st:0 invalid dropping
PTS 4096, next:592874 invalid dropping st:0
DTS 8192, next:1185748 st:0 invalid dropping
PTS 8192, next:1185748 invalid dropping st:0
DTS 12288, next:1778622 st:0 invalid dropping
PTS 12288, next:1778622 invalid dropping st:0
DTS 16384, next:2371496 st:0 invalid dropping
PTS 16384, next:2371496 invalid dropping st:0
DTS 20480, next:2964370 st:0 invalid dropping
PTS 20480, next:2964370 invalid dropping st:0
[libmp3lame @ 0x13e25c0] Trying to remove 1152 samples, but que empty
size= 48kB time=00:00:03.03 bitrate= 129.6kbits/s
video:0kB audio:48kB global headers:0kB muxing overhead 0.388540%
}}}
Then compare flac with mp3 in audacity/some other program that doesn't use
ffmpeg (mplayer doesn't work). The mp3 contains multiple loops of the
flac.
--
Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1345
FFmpeg http://ffmpeg.org
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[FFmpeg-trac] #1346(avcodec:new): q:a for -acodec aac
#1346: q:a for -acodec aac
--+-
Reporter: cehoyos | Owner:
Type: defect | Status: new
Priority: normal | Component: avcodec
Version: git-master | Keywords: aac
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
--+-
The native aac encoder source code contains hints that global_quality is
respected, but setting -aq makes only a minimal output file size
difference.
This used to work before release 0.6.
{{{
$ ffmpeg -i fate-suite/lossless-audio/luckynight-partial.tta -strict
experimental -q:a 0.001 -t 8 out.aac
ffmpeg version N-40960-ge15f128 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 23 2012 13:44:40 with gcc 4.3.2
configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable-
libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame
--enable-libtheora --extra-ldflags=-lm
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 23.100 / 54. 23.100
libavformat54. 6.100 / 54. 6.100
libavdevice53. 4.100 / 53. 4.100
libavfilter 2. 76.100 / 2. 76.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc52. 0.100 / 52. 0.100
Input #0, tta, from 'fate-suite/lossless-audio/luckynight-partial.tta':
Duration: 00:01:00.48, start: 0.00, bitrate: 138 kb/s
Stream #0:0: Audio: tta, 44100 Hz, stereo, s16
[aformat @ 0x8f14200] auto-inserting filter 'auto-inserted resampler 0'
between the filter 'src' and the filter 'aformat'
[aresample @ 0x8f0b920] r:44100Hz - r:44100Hz
Output #0, adts, to 'out.aac':
Metadata:
encoder : Lavf54.6.100
Stream #0:0: Audio: aac, 44100 Hz, stereo, flt, 128 kb/s
Stream mapping:
Stream #0:0 - #0:0 (tta - aac)
Press [q] to stop, [?] for help
size= 137kB time=00:00:08.35 bitrate= 134.6kbits/s
video:0kB audio:135kB global headers:0kB muxing overhead 1.826173%
}}}
{{{
$ ffmpeg -i fate-suite/lossless-audio/luckynight-partial.tta -strict
experimental -q:a 10 -t 8 out.aac
ffmpeg version N-40960-ge15f128 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 23 2012 13:44:40 with gcc 4.3.2
configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable-
libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame
--enable-libtheora --extra-ldflags=-lm
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 23.100 / 54. 23.100
libavformat54. 6.100 / 54. 6.100
libavdevice53. 4.100 / 53. 4.100
libavfilter 2. 76.100 / 2. 76.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc52. 0.100 / 52. 0.100
Input #0, tta, from 'fate-suite/lossless-audio/luckynight-partial.tta':
Duration: 00:01:00.48, start: 0.00, bitrate: 138 kb/s
Stream #0:0: Audio: tta, 44100 Hz, stereo, s16
[aformat @ 0x8f14200] auto-inserting filter 'auto-inserted resampler 0'
between the filter 'src' and the filter 'aformat'
[aresample @ 0x8f0b920] r:44100Hz - r:44100Hz
Output #0, adts, to 'out.aac':
Metadata:
encoder : Lavf54.6.100
Stream #0:0: Audio: aac, 44100 Hz, stereo, flt, 128 kb/s
Stream mapping:
Stream #0:0 - #0:0 (tta - aac)
Press [q] to stop, [?] for help
size= 144kB time=00:00:08.35 bitrate= 140.9kbits/s
video:0kB audio:141kB global headers:0kB muxing overhead 1.742700%
}}}
--
Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1346
FFmpeg http://ffmpeg.org
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Re: [FFmpeg-trac] #1345(avcodec:open): ffmpeg loops tiny flac (av_read_frame duplicates frames?)
#1345: ffmpeg loops tiny flac (av_read_frame duplicates frames?) -+- Reporter: uwwint |Owner: Type: defect | Status: open Priority: important|Component: avcodec Version: git-master | Resolution: Keywords: flac | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0| -+- Changes (by cehoyos): * keywords: tiny flac loop = flac regression * priority: normal = important * status: new = open * component: undetermined = avcodec * reproduced: 0 = 1 Comment: Regression since 4b5d472. -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1345#comment:1 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
Re: [FFmpeg-trac] #1326(undetermined:new): non-existing SPS XX referenced in buffering period - error while encoding UDP stream
#1326: non-existing SPS XX referenced in buffering period - error while encoding UDP stream -+- Reporter: |Owner: streamingguy | Status: new Type: defect |Component: Priority: important| undetermined Version: git-master | Resolution: Keywords: udp | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0| -+- Comment (by streamingguy): Hello Michael, Thank you for your reply. The UDP stream comes from DVB Satellite receiver and I am able to reproduce it second ffmpeg instance. To reproduce this, I can provide you the access to Ubuntu 11.10 console (where UDP stream is available) OR I can redirect the UDP stream to your IP. Thanks -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1326#comment:5 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
[FFmpeg-trac] #1347(undetermined:new): image2pipe is broken with gif
#1347: image2pipe is broken with gif
-+-
Reporter: pisto| Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: gif image2 | Blocked By:
image2pipe | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0|
-+-
with the test image attached image2 works:
{{{
ffmpeg -f image2 -vcodec gif -i test.gif -f null -
}}}
whereas image2pipe doesn't:
{{{
[pisto@pcpcpcpc Desktop]$ ffmpeg -f image2 -vcodec gif -i test.gif -f null
-
ffmpeg version N-33891-g0e82d31 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 19 2012 15:17:38 with gcc 4.6.3 20120306 (Red Hat 4.6.3-2)
configuration: --enable-gpl --enable-pic --arch=amd64 --cpu=native
--enable-libvpx --enable-libx264 --enable-libv4l2 --enable-libtheora
--enable-libspeex --enable-libschroedinger --enable-libpulse --enable-
libmp3lame --enable-libfaac --enable-nonfree
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 21.101 / 54. 21.101
libavformat54. 5.100 / 54. 5.100
libavdevice53. 4.100 / 53. 4.100
libavfilter 2. 74.102 / 2. 74.102
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 12.100 / 0. 12.100
libpostproc52. 0.100 / 52. 0.100
Input #0, image2, from 'test.gif':
Duration: 00:00:00.04, start: 0.00, bitrate: N/A
Stream #0:0: Video: gif, pal8, 640x480, 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x2a05d80] w:640 h:480 pixfmt:pal8 tb:1/100 sar:0/1
sws_param:flags=2
[buffersink @ 0x2a06260] No opaque field provided
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf54.5.100
Stream #0:0: Video: rawvideo, pal8, 640x480, q=2-31, 200 kb/s, 90k
tbn, 25 tbc
Stream mapping:
Stream #0:0 - #0:0 (gif - rawvideo)
Press [q] to stop, [?] for help
[null @ 0x2a04e40] Encoder did not produce proper pts, making some up.
frame=1 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.04 bitrate=
0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead -nan%
Output file is empty, nothing was encoded (check -ss / -t / -frames
parameters if used)
[pisto@pcpcpcpc Desktop]$ cat test.gif | ffmpeg -f image2pipe -vcodec gif
-i - -f null -
ffmpeg version N-33891-g0e82d31 Copyright (c) 2000-2012 the FFmpeg
developers
built on May 19 2012 15:17:38 with gcc 4.6.3 20120306 (Red Hat 4.6.3-2)
configuration: --enable-gpl --enable-pic --arch=amd64 --cpu=native
--enable-libvpx --enable-libx264 --enable-libv4l2 --enable-libtheora
--enable-libspeex --enable-libschroedinger --enable-libpulse --enable-
libmp3lame --enable-libfaac --enable-nonfree
libavutil 51. 53.100 / 51. 53.100
libavcodec 54. 21.101 / 54. 21.101
libavformat54. 5.100 / 54. 5.100
libavdevice53. 4.100 / 53. 4.100
libavfilter 2. 74.102 / 2. 74.102
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 12.100 / 0. 12.100
libpostproc52. 0.100 / 52. 0.100
lzw overread
Last message repeated 352 times
[image2pipe @ 0x2ef0240] Estimating duration from bitrate, this may be
inaccurate
Input #0, image2pipe, from 'pipe:':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: gif, pal8, 640x480, 25 fps, 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x2f06020] w:640 h:480 pixfmt:pal8 tb:1/100 sar:0/1
sws_param:flags=2
[buffersink @ 0x2f064e0] No opaque field provided
Output #0, null, to 'pipe:':
Metadata:
encoder : Lavf54.5.100
Stream #0:0: Video: rawvideo, pal8, 640x480, q=2-31, 200 kb/s, 90k
tbn, 25 tbc
Stream mapping:
Stream #0:0 - #0:0 (gif - rawvideo)
lzw overread
Last message repeated 352 times
[null @ 0x2f04f60] Encoder did not produce proper pts, making some up.
Error while decoding stream #0:0
Last message repeated 3 times
frame=1 fps=0.0 q=0.0 Lsize= 0kB time=00:00:00.04 bitrate=
0.0kbits/s
video:0kB audio:0kB global headers:0kB muxing overhead -nan%
Output file is empty, nothing was encoded (check -ss / -t / -frames
parameters if used)
}}}
--
Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1347
FFmpeg http://ffmpeg.org
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Re: [FFmpeg-trac] #1332(undetermined:new): XSUB encoding regression
#1332: XSUB encoding regression -+- Reporter: cehoyos |Owner: Type: defect | Status: new Priority: important|Component: Version: git-master | undetermined Keywords: xsub | Resolution: regression | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0| -+- Comment (by michael): the coded frame too small is fixed, is this fixing the regression or was there more ? -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1332#comment:1 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
Re: [FFmpeg-trac] #1332(undetermined:new): XSUB encoding regression
#1332: XSUB encoding regression -+- Reporter: cehoyos |Owner: Type: defect | Status: new Priority: important|Component: Version: git-master | undetermined Keywords: xsub | Resolution: regression | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 0| -+- Comment (by cehoyos): The subtitles are ~13 seconds late with current git head, they showed up at the right time until r19325. -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1332#comment:2 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
Re: [FFmpeg-trac] #1343(avcodec:open): [PATCH] Xiph/IETF Opus decoder using libopus.
#1343: [PATCH] Xiph/IETF Opus decoder using libopus. -+--- Reporter: haxar|Owner: Type: enhancement | Status: open Priority: normal |Component: avcodec Version: git-master | Resolution: Keywords: opus | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0| -+--- Comment (by Cigaes): Looks interesting, thanks. Last time I checked, the bitstream format was supposed to be frozen, and possibly the API, but the encoding into Ogg or other containers was not yet defined. What container can currently be used with Opus? At least one is necessary, for testing purposes. -- Ticket URL: https://ffmpeg.org/trac/ffmpeg/ticket/1343#comment:2 FFmpeg http://ffmpeg.org FFmpeg issue tracker ___ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac
