#1494: Assertion fails when encoding wmav2
-------------------------------------+-------------------------------------
Reporter: grolschie | Owner:
Type: defect | Status: open
Priority: important | Component: avcodec
Version: git-master | Resolution:
Keywords: wma | Blocked By:
regression | Reproduced by developer: 1
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by cehoyos):
Still fails here with current git head:
{{{
$ ffmpeg -i input_stream.flv -ar 48k -vn out.wma
ffmpeg version N-42075-g7001eee Copyright (c) 2000-2012 the FFmpeg
developers
built on Jun 30 2012 21:09:05 with gcc 4.3.2
configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc
libavutil 51. 63.100 / 51. 63.100
libavcodec 54. 31.100 / 54. 31.100
libavformat 54. 14.100 / 54. 14.100
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
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 @ 0x8f60f80] tb:1/1000 samplefmt:s16
samplerate:22050 chlayout:0x3
[auto-inserted resampler 0 @ 0x8f62240] chl:stereo fmt:s16 r:22050Hz ->
chl:stereo 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: Lavf54.14.100
Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, stereo,
s16, 127 kb/s
Stream mapping:
Stream #0:1 -> #0:0 (mp3 -> wmav2)
Press [q] to stop, [?] for help
Assertion i>=0 failed at libavcodec/wmaenc.c:389
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1494#comment:8>
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