[mythtv-users] 0.26 nuvexport / mythffmpeg issue Mythbuntu 12.04

Tue Jun 4 20:00:05 UTC 2013

On 4 June 2013 15:13, Anthony Giggins <seven at seven.dorksville.net> wrote:

>
>
> On 3 June 2013 18:14, Chris Petersen <lists at forevermore.net> wrote:
>
>> ffmpeg renamed a bunch of their options at some point.  I've tried to
>> keep nuvexport up to date with the changes, but haven't been backporting
>> any thing and it's possible something slipped through.  Have you tried the
>> latest nuvexport from github?
>>
>> -Chris
>>
>> On May 19, 2013, at 6:46 AM, Anthony Giggins <seven at seven.dorksville.net>
>> wrote:
>>
>> > appears xvid is support is now missing from mythffmpeg and therefore
>> from nuvexport.
>> >
>> > This was working fine in 0.25.3 is there any reason this would be
>> missing in 0.26? or is this a packaging issue?
>> >
>> > $ mythffmpeg -version
>> > ffmpeg version 0.10.2.git
>> > built on May 16 2013 05:11:47 with gcc 4.6.3
>> > configuration: --compile-type=profile --prefix=/usr --runprefix=/usr
>> --enable-crystalhd --enable-lirc --enable-audio-alsa --enable-audio-oss
>> --enable-dvb --enable-ivtv --enable-firewire --enable-joystick-menu
>> --with-bindings=perl --enable-ffmpeg-pthreads --enable-pic --enable-vaapi
>> --perl-config-opts='INSTALLDIRS=vendor' --enable-libvpx --enable-sdl
>> --enable-libmp3lame --enable-libx264 --enable-opengl-video --enable-vdpau
>> > libavutil      51. 56.100 / 51. 56.100
>> > libavcodec     54. 23.100 / 54. 23.100
>> > libavformat    54.  6.101 / 54.  6.101
>> > libavdevice    54.  0.100 / 54.  0.100
>> > libavfilter     2. 77.100 /  2. 77.100
>> > libswscale      2.  1.100 /  2.  1.100
>> > libswresample   0. 15.100 /  0. 15.100
>> > libpostproc    52.  0.100 / 52.  0.100
>> >
>> > Cheers,
>> >
>> > Anthony
>>
>> I haven't but I will
>
> Thanks for the suggestion
>
> Anthony
>
> I dont think the issue above I originally posted about is nuvexport
related however I cant export to xvid (using transcode) or Divx both
display the same issues even on the latest version from github

Where would you like to export the files to? [.] /storage2/videos/
Enable Myth cutlist? [Yes] No
Enable noise reduction (slower, but better results)? [No]
Enable deinterlacing? [Yes]
Crop broadcast overscan border (0-5%) ? [1.5] 0
Audio bitrate? [128]
Variable bitrate video? [No]
Video bitrate? [960]
Default resolution based on requested dimensions.
Width? [624] 720
Height? [544]

Now encoding:  Dora the Explorer:  The Mayan Adventure
Encode started:  Tue Jun  4 21:37:06 2013
Waiting for mythtranscode to set up the fifos.
Starting ffmpeg.
processed:  0 of 34835 frames at 0 fps (~%, eta: unknown)

ffmpeg had critical errors:

Error while opening encoder for output stream #0:0 - maybe incorrect
parameters such as bit_rate, rate, width or height

Cleaning up temp files.
Cleaning up child processes.

>From the debug

 /usr/bin/nice -n19 mythffmpeg -threads 4 -y -f s16le -ar 48000 -ac 2 -i
/tmp/fifodir_24570/audout -f rawvideo -pix_fmt yuv420p -s 720x576 -aspect
1.33333333333333 -r 25.000 -i /tmp/fifodir_24570/vidout -aspect
1.33333333333333 -r 25.000 -deinterlace -vf
slicify,scale=720:536,pad=720:540:0:2:black,setsar=1  -vcodec mpeg4 -b
'960k' -lumi_mask 0.05 -dark_mask 0.02 -scplx_mask 0.5 -flags mv4 -flags
part -vtag divx -acodec libmp3lame  -ab '128k' -f avi
'/storage2/videos/Dora the Explorer - The Mayan Adventure.2.avi' 2>&1
ffmpeg version 0.10.2.git Copyright (c) 2000-2012 the FFmpeg developers
  built on May 30 2013 01:05:43 with gcc 4.6.3
  configuration: --compile-type=profile --prefix=/usr --runprefix=/usr
--enable-crystalhd --enable-lirc --enable-audio-alsa --enable-audio-oss
--enable-dvb --enable-ivtv --enable-firewire --enable-joystick-menu
--with-bindings=perl --enable-ffmpeg-pthreads --enable-pic --enable-vaapi
--perl-config-opts='INSTALLDIRS=vendor' --enable-libvpx --enable-sdl
--enable-libmp3lame --enable-libx264 --enable-opengl-video --enable-vdpau
  libavutil      51. 56.100 / 51. 56.100
  libavcodec     54. 23.100 / 54. 23.100
  libavformat    54.  6.101 / 54.  6.101
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 77.100 /  2. 77.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[s16le @ 0x847360] Estimating duration from bitrate, this may be inaccurate
Guessed Channel Layout for  Input Stream #0.0 : stereo
Input #0, s16le, from '/tmp/fifodir_24570/audout':
  Duration: N/A, start: 0.000000, bitrate: 1536 kb/s
    Stream #0:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s
[rawvideo @ 0x856360] Estimating duration from bitrate, this may be
inaccurate
Input #1, rawvideo, from '/tmp/fifodir_24570/vidout':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #1:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 720x576, 25
tbr, 25 tbn, 25 tbc
-deinterlace is deprecated, use -filter:v yadif instead
Please use -b:a or -b:v, -b is ambiguous
[setsar @ 0x855e80] a:1/1
[buffer @ 0x8558c0] w:720 h:576 pixfmt:yuv420p tb:1/25 sar:0/1
sws_param:flags=2
[buffersink @ 0x87af60] No opaque field provided
[buffer @ 0x8558c0] TB:0.040000
[scale @ 0x856da0] w:720 h:576 fmt:yuv420p sar:0/1 -> w:720 h:536
fmt:yuv420p sar:0/1 flags:0x4
[pad @ 0x855ba0] w:720 h:536 -> w:720 h:540 x:0 y:2 color:0x000000FF
[NULL @ 0x851760] [Eval @ 0x7fffeab78d20] Undefined constant or missing '('
in 'mv4part'
[NULL @ 0x851760] Unable to parse option value "mv4part"
[NULL @ 0x851760] Error setting option flags to value mv4part.
Output #0, avi, to '/storage2/videos/Dora the Explorer - The Mayan
Adventure.2.avi':
    Stream #0:0: Video: none (divx / 0x78766964), yuv420p, 720x540 [SAR 1:1
DAR 4:3], q=2-31, 960 kb/s, 90k tbn, 25 tbc
    Stream #0:1: Audio: none, 48000 Hz, stereo, s16
Stream mapping:
  Stream #1:0 -> #0:0 (rawvideo -> mpeg4)
  Stream #0:0 -> #0:1 (pcm_s16le -> libmp3lame)
Error while opening encoder for output stream #0:0 - maybe incorrect
parameters such as bit_rate, rate, width or height
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