Opened 5 years ago

Closed 5 years ago

Last modified 2 years ago

#1246 closed enhancement (invalid)

conversion fail wmv wmalossless to mp4

Reported by: rishit.patel Owned by:
Priority: minor Component: avcodec
Version: 0.10.2 Keywords: wmalossless
Cc: rishit.patel@highqsolutios.net Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: yes

Description

We are trying to convert wml wmalossless to mp4 but it give us following error.

Below command we are trying.

ffmpeg-0.10>ffmpeg.exe -i "C:\1.wmv" -vcodec libx264 -acodec libfaac -ar 48000 -ab 160k "C:\5.mp4"

Error:

ffmpeg version N-34294-g0bc5677, Copyright (c) 2000-2011 the FFmpeg developers

built on Oct 31 2011 02:25:26 with gcc 4.5.0 20100414 (Fedora MinGW 4.5.0-1.fc14)
configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch=x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686-pc-

mingw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime-cpudetect --enable-cross-compile --enable-static --disable-shared --extra-libs='-lws
2_32 -lwinmm' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snapshots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/sn
apshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable-version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enabl
e-libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable-decoder=lib
vpx

libavutil 51. 22. 0 / 51. 22. 0
libavcodec 53. 25. 0 / 53. 25. 0
libavformat 53. 18. 0 / 53. 18. 0
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 45. 2 / 2. 45. 2
libswscale 2. 1. 0 / 2. 1. 0
libpostproc 51. 2. 0 / 51. 2. 0

[wmv3 @ 0x1dd5d20] Extra data: 8 bits left, value: 0
[asf @ 0x1ce9900] parser not found for codec wmalossless, packets or times may be invalid.

Seems stream 1 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 25.00 (25/1)
Input #0, asf, from 'C:\Documents and Settings\chetanpatel\Desktop\NR Vid\deal run-down arpeni shipping restructuring [20120328 1055-1] (1).wmv':

Metadata:

WMFSDKVersion : 12.0.7600.16385
WMFSDKNeeded : 0.0.0.0000
IsVBR : 1

Duration: 00:55:29.00, start: 0.000000, bitrate: 505 kb/s

Stream #0:0(eng): Audio: wmalossless (c[1][0][0] / 0x0163), 44100 Hz, stereo, flt, 1152 kb/s
Stream #0:1(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 1024x768, 1000 kb/s, 25 tbr, 1k tbn, 1k tbc

[buffer @ 0x1cea180] w:1024 h:768 pixfmt:yuv420p tb:1/1000000 sar:0/1 sws_param:
Incompatible sample format 'flt' for codec 'libfaac', auto-selecting format 's16'
[libx264 @ 0x1e0a780] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle? SSE4.1 Cache64
[libx264 @ 0x1e0a780] profile High, level 3.1
[libx264 @ 0x1e0a780] 264 - core 119 r2106 07efeb4 - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - options: cabac=1 ref=3

deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip

=1 chroma_qp_offset=-2 threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 d
irect=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax
=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
decoder 'wmalossless' is experimental and might produce bad results.
Add '-strict experimental' if you want to use it.

Thanks in advance. Any help on this would be appreciated.

Change History (4)

comment:1 in reply to: ↑ description Changed 5 years ago by Cigaes

  • Analyzed by developer set
  • Priority changed from critical to minor
  • Type changed from defect to enhancement

Replying to rishit.patel:

ffmpeg version N-34294-g0bc5677, Copyright (c) 2000-2011 the FFmpeg developers

built on Oct 31 2011 02:25:26 with gcc 4.5.0 20100414 (Fedora MinGW 4.5.0-1.fc14)

This is several months old. Always try current Git head before reporting a bug.

ffmpeg-0.10>ffmpeg.exe -i "C:\1.wmv" -vcodec libx264 -acodec libfaac -ar 48000 -ab 160k "C:\5.mp4"
Input #0, asf, from 'C:\Documents and Settings\chetanpatel\Desktop\NR Vid\deal run-down arpeni shipping restructuring [20120328 1055-1] (1).wmv':

The console output does not match the command line. When reporting a bug, do not doctor the data you provide.

decoder 'wmalossless' is experimental and might produce bad results.
Add '-strict experimental' if you want to use it.

Do you consider this error message unclear? If so, do you have suggestions on how to enhance it?

comment:2 follow-up: Changed 5 years ago by rishit.patel

Cigaes,

Thanks for quick reply.
Apologies that i am checking this in old version. Going to verify with latest.Just to confirm though is this something working well in latest release ?

Regarding error message it 100% clear. just posted whole error log to help developer to look into detail.

comment:3 in reply to: ↑ 2 Changed 5 years ago by Cigaes

  • Resolution set to invalid
  • Status changed from new to closed

Replying to rishit.patel:

Regarding error message it 100% clear. just posted whole error log to help developer to look into detail.

The error message tells you there is no bug. So there is no need to look into detail.

If you want to help enhance the wmalossless, please join the developer mailing list.

comment:4 Changed 2 years ago by cehoyos

  • Component changed from ffmpeg to avcodec
  • Keywords codec removed
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