#1494: Assertion fails when encoding wmav2
-------------------------------------+-------------------------------------
Reporter: grolschie | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git-master | undetermined
Keywords: wma | Resolution:
regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by grolschie):
> Is this also reproducible with ffmpeg -i ... -vn out.wma ?
>
C:\Program Files\Serviio\lib>ffmpeg.exe -i input_stream.flv -y -copyts
-c:v wmv2
-b:v 15360k -r 25 -g 15 -c:a wmav2 -b:a 64k -ar 48000 -ac 2 -map 0:0 -map
0:1 -
sn -f asf -vn out.wma
ffmpeg version N-42016-gc103dc0 Copyright (c) 2000-2012 the FFmpeg
developers
built on Jun 28 2012 20:16:03 with gcc 4.7.1
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-ru
ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-
libass
--enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable
-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-
libope
njpeg --enable-librtmp --enable-libschroedinger --enable-libspeex
--enable-libth
eora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-
libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-
libxvid --e
nable-zlib
libavutil 51. 63.100 / 51. 63.100
libavcodec 54. 29.101 / 54. 29.101
libavformat 54. 11.100 / 54. 11.100
libavdevice 54. 0.100 / 54. 0.100
libavfilter 3. 0.100 / 3. 0.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0.100
Input #0, flv, from 'input_stream.flv':
Metadata:
metadatacreator : Yet Another Metadata Injector for FLV - Version 1.4
hasKeyframes : true
hasVideo : true
hasAudio : true
hasMetadata : true
canSeekToEnd : true
datasize : 1978772
videosize : 1716367
audiosize : 254789
lasttimestamp : 30
lastkeyframetimestamp: 30
lastkeyframelocation: 1975246
encoder : Lavf54.11.100
Duration: 00:00:30.27, start: 0.000000, bitrate: 366 kb/s
Stream #0:0: Video: flv1, yuv420p, 450x360, 200 kb/s, 25 tbr, 1k tbn,
1k tbc
Stream #0:1: Audio: mp3, 22050 Hz, stereo, s16, 64 kb/s
[graph 0 input from stream 0:1 @ 0237f960] tb:1/1000 samplefmt:s16
samplerate:22
050 chlayout:0x3
[auto-inserted resampler 0 @ 02375e80] chl:stereo fmt:s16 r:22050Hz ->
chl:stere
o fmt:s16 r:48000Hz
Output #0, asf, to 'out.wma':
Metadata:
metadatacreator : Yet Another Metadata Injector for FLV - Version 1.4
hasKeyframes : true
hasVideo : true
hasAudio : true
hasMetadata : true
canSeekToEnd : true
datasize : 1978772
videosize : 1716367
audiosize : 254789
lasttimestamp : 30
lastkeyframetimestamp: 30
lastkeyframelocation: 1975246
WM/EncodingSettings: Lavf54.11.100
Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, stereo,
s16, 63 k
b/s
Stream mapping:
Stream #0:1 -> #0:0 (mp3 -> wmav2)
Press [q] to stop, [?] for help
Assertion i>=0 failed at /home/kyle/software/ffmpeg/source/ffmpeg-
git/libavcodec
/wmaenc.c:405
This application has requested the Runtime to terminate it in an unusual
way.
Please contact the application's support team for more information.
> Are you able to provide a file to reproduce the problem?
>
https://sites.google.com/site/grolschie/input_stream.flv
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1494#comment:4>
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