Handbrake 1.0.1 crashes during title scan of the wmv file

[Yersh]

Tried to encode wmv video with HandbrakeGUI. It crashes every single time during title check.
I checked 5 different wmv source files, same result.

Problem details:

Code: Select all

Problem signature:
  Problem Event Name:	APPCRASH
  Application Name:	Handbrake.exe
  Application Version:	1.0.1.0
  Application Timestamp:	58658028
  Fault Module Name:	hb.dll
  Fault Module Version:	0.0.0.0
  Fault Module Timestamp:	58657e91
  Exception Code:	c0000005
  Exception Offset:	00000000000e488b
  OS Version:	6.3.9600.2.0.0.256.48
  Locale ID:	1033
  Additional Information 1:	a1a0
  Additional Information 2:	a1a0f100d9dc820f8f0f5cac2729c053
  Additional Information 3:	ee29
  Additional Information 4:	ee29dfc415c570e737b6ef3d4ed568a3

Activity log:

Code: Select all

[01:04:33] hb_init: starting libhb thread
[01:04:33] hb_init: starting libhb thread
[01:04:33] hb_init: starting libhb thread
[01:04:33] hb_init: starting libhb thread
[01:04:42] hb_init: starting libhb thread

 # Starting Scan ...

[01:04:42] CPU: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
[01:04:42]  - Intel microarchitecture Sandy Bridge
[01:04:42]  - logical processor count: 8
[01:04:42] OpenCL device #1: Advanced Micro Devices, Inc. Capeverde
[01:04:42]  - OpenCL version: 1.2 AMD-APP (1124.2)
[01:04:42]  - driver version: 1124.2 (VM)
[01:04:42]  - device type:    GPU
[01:04:42]  - supported:      YES
[01:04:42] Intel Quick Sync Video support: no
[01:04:42] hb_scan: path=E:\New\TTC - Critical Business Skills\TGC_5800_Lect01_CriticalBusinessSkills.wmv, title_index=0
udfread ERROR: ECMA 167 Volume Recognition failed
src/libbluray/disc/disc.c:274: failed opening UDF image E:\New\TTC - Critical Business Skills\TGC_5800_Lect01_CriticalBusinessSkills.wmv
src/libbluray/disc/disc.c:352: error opening file BDMV\index.bdmv
src/libbluray/disc/disc.c:352: error opening file BDMV\BACKUP\index.bdmv
[01:04:42] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 5.0.1
libdvdread: Encrypted DVD support unavailable.
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: failed to read VIDEO_TS.IFO
[01:04:42] dvd: not a dvd - trying as a stream/file instead

HandbrakeCLI crashes in the same manner, should I make a separate post in the Community Support -> Command Line Interface ?

[s55]

We are aware of issues with WMV. If your able to, please post a sample. We've asked a few folks but have not yet recieved a file that reproduces the issue so we are unable to do anything about it currently.

Also tracked under https://github.com/HandBrake/HandBrake/issues/466

[Yersh]

here is the dropbox link: https://www.dropbox.com/s/qiylopa51rtqz ... s.wmv?dl=0

[s55]

Great Thanks. Pulling down now.

[s55]

@Yersh are you ok with me sharing that sample with the libav team?

I've reproduce the crash with avconv so I can report it upstream.

[Yersh]

Sure.

[JohnAStebbins]

I did a little digging and found the root cause of the crash in libav. But after fixing that, I fell down the rabbit hole. Although I can fix the crash, I still fail to decode any video. This sample exposes multiple problems with the libav asf demux. So we'll probably have to send this upstream for more analysis.

[s55]

Already did: https://bugzilla.libav.org/show_bug.cgi?id=1020