Hello.
I’m new to shotcut and it seems fantastic apart from one problem I’m having with the audio when i edit wmv files. The audio through exported clips will randomly double up.As an example you will hear one footstep twice. I’m wondering if I’m missing a setting or somthing. It’s definitely not a problem with the original videos and it only happens on wmv files. Is there anything anyone could suggest i try? I have tried exporting to mp4 to wmv and to wav and the audio is still wrong.
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You will need to convert it, but use Properties > menu > Convert to Edit-friendly… instead of opening it and then using Export.
Thank you for the help i will try that.
Hello. I tried following these instructions but I got an error message. I was trying to convert to the “lowest” format. Here is the error message.
ffmpeg version n4.1-64-gbcfd82b Copyright © 2000-2019 the FFmpeg developers
built with gcc 5.1.0 (GCC)
configuration: --prefix=/root/shotcut/shotcut/Shotcut --disable-static --disable-doc --enable-gpl --enable-version3 --enable-shared --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-libopus --enable-libmfx --cross-prefix=x86_64-w64-mingw32.static- --arch=x86_64 --target-os=mingw32 --pkg-config=pkg-config
libavutil 56. 22.100 / 56. 22.100
libavcodec 58. 35.100 / 58. 35.100
libavformat 58. 20.100 / 58. 20.100
libavdevice 58. 5.100 / 58. 5.100
libavfilter 7. 40.101 / 7. 40.101
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
libpostproc 55. 3.100 / 55. 3.100
[wmv3 @ 0000000002655c80] Extra data: 8 bits left, value: 0
[asf @ 00000000025fb800] parser not found for codec wmapro, packets or times may be invalid.
Last message repeated 1 times
Input #0, asf, from ‘C:\Users\lordn\Google Drive\Bible Lessons\Childrens Church\Media Resources\Video\Music\Made to Worship_shorter.wmv’:
Metadata:
WMFSDKNeeded : 0.0.0.0000
DeviceConformanceTemplate: M0
WM/WMADRCPeakReference: 32767
WM/WMADRCPeakTarget: 32767
WM/WMADRCAverageReference: 10716
WM/WMADRCAverageTarget: 10716
WMFSDKVersion : 12.0.7601.17514
IsVBR : 0
Duration: 00:01:53.48, start: 0.000000, bitrate: 569 kb/s
Stream #0:0: Video: mjpeg, 1 reference frame, yuvj420p(pc, bt470bg/unknown/unknown, center), 960x720, 90k tbr, 90k tbn, 90k tbc
Metadata:
comment : Movie/video screen capture
Stream #0:1: Video: wmv3 (Main), 1 reference frame (WMV3 / 0x33564D57), yuv420p(left), 960x720, 10000 kb/s, 29.97 fps, 29.97 tbr, 1k tbn, 1k tbc
Stream #0:2: Audio: wmapro (b[1][0][0] / 0x0162), 48000 Hz, stereo, fltp, 128 kb/s
[wmv3 @ 0000000002862f80] Extra data: 8 bits left, value: 0
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (wmv3 (native) -> h264 (libx264))
Stream #0:2 -> #0:2 (wmapro (native) -> ac3 (native))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 00000000025fa740] w:960 h:720 pixfmt:yuvj420p tb:1/90000 fr:90000/1 sar:0/1 sws_param:flags=2
[mp4 @ 0000000002863400] Frame rate very high for a muxer not efficiently supporting it.
Please consider specifying a lower framerate, a different muxer or -vsync 2
[libx264 @ 0000000000f98000] MB rate (243000000) > level limit (16711680)
[libx264 @ 0000000000f98000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0000000000f98000] profile High, level 6.2
[libx264 @ 0000000000f98000] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=1 keyint_min=1 scenecut=40 intra_refresh=0 rc=crf mbtree=0 crf=11.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[graph_2_in_0_2 @ 0000000003dd3980] tb:1/48000 samplefmt:fltp samplerate:48000 chlayout:0x3
[graph 1 input from stream 0:1 @ 0000000003dd4e80] w:960 h:720 pixfmt:yuv420p tb:1/1000 fr:30000/1001 sar:0/1 sws_param:flags=2
[libx264 @ 0000000000f99980] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0000000000f99980] profile High, level 3.1
[libx264 @ 0000000000f99980] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=1 keyint_min=1 scenecut=40 intra_refresh=0 rc=crf mbtree=0 crf=11.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[mp4 @ 0000000002863400] Could not find tag for codec h264 in stream #0, codec not currently supported in container
Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
Error initializing output stream 0:1 –
[AVIOContext @ 0000000000f9da40] Statistics: 0 seeks, 0 writeouts
[AVIOContext @ 0000000002604b40] Statistics: 360448 bytes read, 0 seeks
Conversion failed!
Failed with exit code 1
What is your Shotcut version?
This is like MP3 album art or a poster image for the video that shows up as 90000 fps! and results in the following:
[mp4 @ 0000000002863400] Frame rate very high for a muxer not efficiently supporting it.
Shotcut and I do not yet how to automate the conversion of a file with album art or poster image. That should be kept as is, but the converter tries to convert all audio and video streams, and this shows up as a video stream. I do not have a sample file like this to debug it.
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