[mythtv-users] Downscale HD recordings with ffmpeg

[Owen Townend]

2009/3/27 kanetse at gmail.com <kane.tse at gmail.com>:
> On Wed, Mar 25, 2009 at 8:59 PM, Nick Rout <nick.rout at gmail.com> wrote:
>>
>> try just strace (without the -eopen)
>
> Here are the last dozen lines (or so):
[snip]

> open("result.ts", O_RDONLY)             = -1 ENOENT (No such file or directory)
> open("result.ts", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 4
> lseek(4, 0, SEEK_SET)                   = 0
> getrusage(RUSAGE_SELF, {ru_utime={0, 72004}, ru_stime={0, 160010}, ...}) = 0
> brk(0x160e000)                          = 0x160e000
> mmap(NULL, 3874816, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
> -1, 0) = 0x7f91d1f63000
> --- SIGSEGV (Segmentation fault) @ 0 (0) ---
> +++ killed by SIGSEGV +++
> Process 23471 detached

Is the partition results.ts is supposed to be created on mounted with 'noexec'?
If it is, try remounting it with exec perms.
There used to be a kernel bug related to this on 32 bit machines..
could be the issue...

cheers,
Owen.