[FFmpeg-trac] #1496(FFserver:new): Stream passthru : VideoCodec copy

[FFmpeg]

#1496: Stream passthru : VideoCodec copy
-+-
 Reporter:  Lupu | Type:
   Status:  new  |  enhancement
Component:  FFserver | Priority:  normal
 Keywords:  transcoding  |  Version:
  vcodec acodec copy |  unspecified
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
 FFserver does not support FFmpeg's "-vcodec copy" or "-acodec copy"
 VideoCodec copy
 AudioCodec copy

 1) "-vcodec/-acodec copy" is very useful when you just want to change the
 container of the stream

 2) If you have output streams at various bitrates: high(same as input
 feed), low;
 then only the low quality stream would need to be re-encoded saving cpu
 time.

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1494(avcodec:open): Assertion fails when encoding wmav2

[FFmpeg]

#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):

 {{{
 (gdb) b wmaenc.c:389
 Breakpoint 1 at 0x8622106: file libavcodec/wmaenc.c, line 389.
 (gdb) r -i input_stream.flv -ar 48k -vn -acodec wmav2 -f null -
 Starting program: ffmpeg_g -i input_stream.flv -ar 48k -vn -acodec wmav2
 -f null -
 [Thread debugging using libthread_db enabled]
 [New Thread 0xb77ea9c0 (LWP 2617)]
 ffmpeg version N-42075-g7001eee Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jun 30 2012 21:05:39 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 --enable-libvpx --enable-libxavs
 --enable-libfaac --enable-nonfree
   libavutil  51. 63.100 / 51. 63.100
   libavcodec 54. 31.100 / 54. 31.100
   libavformat54. 14.100 / 54. 14.100
   libavdevice54.  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
   libpostproc52.  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: 0.00, 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 @ 0x90c8000] tb:1/1000 samplefmt:s16
 samplerate:22050 chlayout:0x3
 [auto-inserted resampler 0 @ 0x9041f60] chl:stereo fmt:s16 r:22050Hz ->
 chl:stereo fmt:s16 r:48000Hz
 Output #0, null, to 'pipe:':
   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 : Lavf54.14.100
 Stream #0:0: Audio: wmav2, 48000 Hz, stereo, s16, 127 kb/s
 Stream mapping:
   Stream #0:1 -> #0:0 (mp3 -> wmav2)
 Press [q] to stop, [?] for help
 [Switching to Thread 0xb77ea9c0 (LWP 2617)]

 Breakpoint 1, encode_superframe (avctx=0x9037fa0, avpkt=0xbffd209c,
 frame=0x9059780,
 got_packet_ptr=0xbffd21e0) at libavcodec/wmaenc.c:389
 389 av_assert0(i>=0);
 (gdb) print i
 $2 = -14242
 (gdb) bt
 #0  encode_superframe (avctx=0x9037fa0, avpkt=0xbffd209c, frame=0x9059780,
 got_packet_ptr=0xbffd21e0)
 at libavcodec/wmaenc.c:389
 #1  0x085a0490 in avcodec_encode_audio2 (avctx=0x9037fa0,
 avpkt=0xbffd209c, frame=0x9059780,
 got_packet_ptr=0x9bec) at libavcodec/utils.c:1128
 #2  0x08057deb in poll_filters () at ffmpeg.c:1583
 #3  0x0805b2e3 in main (argc=151224224, argv=0x0) at ffmpeg.c:3656
 (gdb) disass $pc-128 $pc+8
 Dump of assembler code from 0x8622086 to 0x862210e:
 0x08622086 :xchg   %eax,%esp
 0x08622087 :add%eax,(%eax)
 0x08622089 :add%ch,(%ebx)
 0x0862208b :(bad)
 0x0862208c :nop
 0x0862208d :add%eax,(%eax)
 0x0862208f :add%cl,0x20c504(%ebp)
 0x08622095 :add%al,(%eax)
 0x08622097 :sub0x18c(%edx),%eax
 0x0862209d :mov%eax,%edx
 0x0862209f :sar$0x1f,%edx
 0x086220a2 :shr$0x1d,%edx
 0x086220a5 :add%eax,%edx
 0x086220a7 :sar$0x3,%edx
 0x086220aa :sub0x1b0(%ecx),%edx
 0x086220b0 :test   %edx,%edx
 0x086220b2 :jg 0x86223b5
 
 0x086220b8 :cmp$0x80,%ebx
 0x086220be :jle0x86222d0
 
 0x086220c4 :mov0x3c(%esp),%ebx
 0x086220c8 :mov0x194(%ebx),%edi
 0x086220ce :mov0x18c(%ebx),%esi
 0x086220d4 :mov%edi,%eax
 0x086220d6 :sub0x190(%ebx),%eax
 0x086220dc :lea0x20(,%eax,8),%eax
 0x086220e3 :sub%esi,%eax
 0x086220e5 :test   $0x7,%al
 0x0862

Re: [FFmpeg-trac] #1495(swresample:closed): resample / ac3 encoding regression

[FFmpeg]

#1495: resample / ac3 encoding regression
-+-
 Reporter:  grolschie|Owner:
 Type:  defect   |   Status:  closed
 Priority:  important|Component:
  Version:  git-master   |  swresample
 Keywords:  regression   |   Resolution:  fixed
  ac3|   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+-
Changes (by michael):

 * status:  open => closed
 * resolution:   => fixed


Comment:

 Fixed locally, will be in my next git push

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1494(avcodec:open): Assertion fails when encoding wmav2

[FFmpeg]

#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
   libavformat54. 14.100 / 54. 14.100
   libavdevice54.  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: 0.00, 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: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1494(avcodec:open): Assertion fails when encoding wmav2

[FFmpeg]

#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 michael):

 I could not reproduce it but i found several issues in wmaenc some may
 have caused this, they are fixed now.
 Please retest

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1376(undetermined:new): avfilter crash

[FFmpeg]

#1376: avfilter crash
-+-
 Reporter:  ami_stuff|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 ami_stuff):

 Athlon XP

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1458(avfilter:open): aresample crashes on channel count change

[FFmpeg]

#1458: aresample crashes on channel count change
-+
 Reporter:  ramitbhalla  |Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:  avfilter
  Version:  git-master   |   Resolution:
 Keywords:  aconvert |   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+

Comment (by cehoyos):

 The crash is fixed, but audio output is broken after channel count change
 if -async 1 was used.

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1366(avcodec:new): aac enc crash

[FFmpeg]

#1366: aac enc crash
-+---
 Reporter:  ami_stuff|Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:  avcodec
  Version:  unspecified  |   Resolution:
 Keywords:  aac  |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+---

Comment (by cehoyos):

 Which CPU are you using? Is this with a 32-bit executable?

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1376(undetermined:new): avfilter crash

[FFmpeg]

#1376: avfilter crash
-+-
 Reporter:  ami_stuff|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):

 Which CPU are you using? Is this with a 32-bit executable?

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1493(undetermined:open): Transcoding MOV file from Rhozet Carbon Server creates video with double duration

[FFmpeg]

#1493: Transcoding MOV file from Rhozet Carbon Server creates video with double
duration
-+-
 Reporter:  kbreeman |Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:
  Version:  git-master   |  undetermined
 Keywords:  mov  |   Resolution:
  regression |   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+-
Changes (by cehoyos):

 * keywords:  double duration rhozet carbon server => mov regression
 * priority:  normal => important
 * status:  new => open
 * component:  FFmpeg => undetermined
 * reproduced:  0 => 1


Comment:

 Unrelated to this ticket: Could you provide us with the current EULA of
 Rhozet Carbon Coder?

 The ticket is another regression since 91360ce / r25805, possibly related
 to tickets #137, #187, #385 and #1385
 {{{
 $ ffmpeg -i transcodes_to_double_duration.mov -s 512x287 -acodec aac
 -strict -2 -qscale 2 -vcodec mpeg4 out.mp4
 ffmpeg version N-42057-g8a85660 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jun 30 2012 10:59:19 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 --enable-libvpx --enable-libxavs
 --enable-libfaac --enable-nonfree
   libavutil  51. 63.100 / 51. 63.100
   libavcodec 54. 31.100 / 54. 31.100
   libavformat54. 14.100 / 54. 14.100
   libavdevice54.  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
   libpostproc52.  0.100 / 52.  0.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
 'transcodes_to_double_duration.mov':
   Metadata:
 major_brand : qt
 minor_version   : 537199360
 compatible_brands: qt
 creation_time   : 2009-08-31 13:49:30
   Duration: 00:04:14.40, start: 0.00, bitrate: 15845 kb/s
 Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p,
 1024x574, 14304 kb/s, SAR 1:1 DAR 512:287, 25 fps, 25 tbr, 25 tbn, 50 tbc
 Metadata:
   creation_time   : 2009-08-31 13:49:35
   handler_name: Apple Alias Data Handler
 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz,
 stereo, s16, 1536 kb/s
 Metadata:
   creation_time   : 2009-08-31 13:49:35
   handler_name: Apple Alias Data Handler
 Please use -q:a or -q:v, -qscale is ambiguous
 [graph 0 input from stream 0:0 @ 0x9032060] w:1024 h:574 pixfmt:yuv420p
 tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
 [output stream 0:0 @ 0x9032620] No opaque field provided
 [scaler for output stream 0:0 @ 0x90328c0] w:1024 h:574 fmt:yuv420p
 sar:1/1 -> w:512 h:287 fmt:yuv420p sar:1/1 flags:0x4
 [graph 1 input from stream 0:1 @ 0x90c0440] tb:1/48000 samplefmt:s16
 samplerate:48000 chlayout:0x3
 [auto-inserted resampler 0 @ 0x90c6880] chl:stereo fmt:s16 r:48000Hz ->
 chl:stereo fmt:flt r:48000Hz
 Output #0, mp4, to 'out.mp4':
   Metadata:
 major_brand : qt
 minor_version   : 537199360
 compatible_brands: qt
 encoder : Lavf54.14.100
 Stream #0:0(eng): Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 512x287
 [SAR 1:1 DAR 512:287], q=2-31, 200 kb/s, 25 tbn, 25 tbc
 Metadata:
   creation_time   : 2009-08-31 13:49:35
   handler_name: Apple Alias Data Handler
 Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz,
 stereo, flt, 128 kb/s
 Metadata:
   creation_time   : 2009-08-31 13:49:35
   handler_name: Apple Alias Data Handler
 Stream mapping:
   Stream #0:0 -> #0:0 (h264 -> mpeg4)
   Stream #0:1 -> #0:1 (pcm_s16le -> aac)
 Press [q] to stop, [?] for help
 frame=12719 fps= 66 q=2.0 Lsize=   55585kB time=00:04:14.40
 bitrate=1789.9kbits/s dup=6359 drop=0
 video:51261kB audio:4154kB subtitle:0 global headers:0kB muxing overhead
 0.306812%
 }}}
 {{{
 $ ffmpeg -i out.mp4
 ffmpeg version N-42057-g8a85660 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jun 30 2012 10:59:19 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 --enable-libvpx --enable-libxavs
 --enable-libfaac --enable-nonfree
   libavutil  51. 63.100 / 51. 63.100
   libavcodec 54. 31.100 / 54. 31.100
   libavformat54. 14.100 / 54. 14.100
   libavdevice54.  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
   libpostproc52.  0.100 / 52.  0.100
 Input #0, mov,mp4,m4a,3gp,

Re: [FFmpeg-trac] #1494(avcodec:open): Assertion fails when encoding wmav2

[FFmpeg]

#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|
-+-
Changes (by cehoyos):

 * status:  new => open
 * component:  undetermined => avcodec
 * reproduced:  0 => 1


Comment:

 The assert is triggered through the regression described in ticket #1495,
 I was so far unable to produce an input sample that triggers the assert
 without -ar 48k.

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac

Re: [FFmpeg-trac] #1495(swresample:open): resample / ac3 encoding regression (was: H263+MP3 -> .vob (MPEG2 + AC3) = corrupt audio)

[FFmpeg]

#1495: resample / ac3 encoding regression
-+-
 Reporter:  grolschie|Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:
  Version:  git-master   |  swresample
 Keywords:  regression   |   Resolution:
  ac3|   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+-
Changes (by cehoyos):

 * keywords:   => regression ac3
 * status:  new => open
 * component:  undetermined => swresample
 * reproduced:  0 => 1


Comment:

 Regression since 4ccf6e3, not reproducible with wav and mp2
 {{{
 $ ffmpeg -i input_stream.flv -ar 48k out.ac3
 ffmpeg -i input_stream.flv -ar 48k out.ac3
 ffmpeg version N-42057-g8a85660 Copyright (c) 2000-2012 the FFmpeg
 developers
   built on Jun 30 2012 10:59:19 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 --enable-libvpx --enable-libxavs
 --enable-libfaac --enable-nonfree
   libavutil  51. 63.100 / 51. 63.100
   libavcodec 54. 31.100 / 54. 31.100
   libavformat54. 14.100 / 54. 14.100
   libavdevice54.  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
   libpostproc52.  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: 0.00, 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 @ 0x90cbf80] tb:1/1000 samplefmt:s16
 samplerate:22050 chlayout:0x3
 [auto-inserted resampler 0 @ 0x90d3f60] chl:stereo fmt:s16 r:22050Hz ->
 chl:stereo fmt:flt r:48000Hz
 Output #0, ac3, to 'out.ac3':
   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 : Lavf54.14.100
 Stream #0:0: Audio: ac3, 48000 Hz, stereo, flt, 192 kb/s
 Stream mapping:
   Stream #0:1 -> #0:0 (mp3 -> ac3)
 Press [q] to stop, [?] for help
 size= 698kB time=00:00:29.75 bitrate= 192.0kbits/s
 video:0kB audio:698kB subtitle:0 global headers:0kB muxing overhead
 0.00%
 }}}

-- 
Ticket URL: 
FFmpeg 
FFmpeg issue tracker
___
FFmpeg-trac mailing list
FFmpeg-trac@avcodec.org
http://avcodec.org/mailman/listinfo/ffmpeg-trac