No waveform for some videoclips
@anti-stress
Submitted by antistress Assigned to antistress @anti-stress
Description
Hi,
Using Pitivi daily build 159 on my Debian Sid 64 bits, I've noticed that some clips doesn't get their wavform.
For instance, if I load these 3 files :
Elephant Dreams http://video.blendertestbuilds.de/download.php?file=download.blender.org/ED/ED_1024.avi
Sintel trailer https://download.blender.org/durian/trailer/sintel_trailer-720p.ogv
Big Buck Bunny http://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_720p_h264.mov
Then Elephant Dreams clip doesn't have wavform.
Here what i get in a terminal :
$ mediainfo elephants_dream_1024p_mpeg4divx.avi
General
Complete name : elephants_dream_1024p_mpeg4divx.avi
Format : AVI
Format/Info : Audio Video Interleave
Format profile : OpenDML
Format settings : rec
File size : 425 MiB
Duration : 10mn 53s
Overall bit rate : 5 455 Kbps
Writing application : AVI-Mux GUI 1.17.5, Apr 5 2006 18:41:17
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Simple@L1
Format settings, BVOP : No
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Codec ID : DIVX
Codec ID/Info : Project Mayo
Codec ID/Hint : DivX 4
Duration : 10mn 53s
Bit rate : 5 001 Kbps
Width : 1 024 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate : 24.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.353
Stream size : 390 MiB (92%)
Writing library : FFmpeg0.4.9-pre1b4738
Audio
ID : 1
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : 2000
Duration : 10mn 53s
Bit rate mode : Constant
Bit rate : 448 Kbps
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 34.9 MiB (8%)
Alignment : Aligned on interleaves
Interleave, duration : 64 ms (1.54 video frames)
Interleave, preload duration : 192 ms
Title : ED-CM-5.1-DVD-Final2
Same problem with another file and here is what mediainfo told me :
General
Complete name : foo.XviD.avi
Format : AVI
Format/Info : Audio Video Interleave
File size : 350 MiB
Duration : 42mn 5s
Overall bit rate : 1 164 Kbps
Writing application : VirtualDubMod 1.5.10.3 Fr | www.virtualdub-fr.org || (build 2550/release)
Writing library : VirtualDubMod build 2550/release
Video
ID : 0
Format : MPEG-4 Visual
Format profile : Advanced Simple@L5
Format settings, BVOP : 2
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Muxing mode : Packed bitstream
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 42mn 5s
Bit rate : 1 026 Kbps
Width : 720 pixels
Height : 404 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.147
Stream size : 309 MiB (88%)
Writing library : XviD 1.2.1 (UTC 2008-12-04)
Audio
ID : 1
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Codec ID : 55
Codec ID/Hint : MP3
Duration : 42mn 5s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 38.5 MiB (11%)
Alignment : Aligned on interleaves
Interleave, duration : 42 ms (1.00 video frame)
Interleave, preload duration : 504 ms
Writing library : LAME3.99r
Encoding settings : -m s -V 4 -q 2 -lowpass 17 -b 128
Thanks