[mythtv] [mythtv-commits] Ticket #3914: MythArchive should use ffmpeg -flags +ilme+ildct
Michael T. Dean
mtdean at thirdcontact.com
Fri Aug 31 14:54:35 UTC 2007
On 08/31/2007 08:33 AM, MythTV wrote:
> #3914: MythArchive should use ffmpeg -flags +ilme+ildct
> -------------------------+--------------------------------------------------
> Reporter: anonymous | Owner: paulh
> Type: defect | Status: new
> Priority: major | Milestone: unknown
> Component: mytharchive | Version: 0.19
> Severity: medium | Mlocked: 0
> -------------------------+--------------------------------------------------
> When Mytharchive re-encodes video for burning to DVD, it strips the
> "interlaced" MPEG2 flag in the process of encoding. This produces a
> DVD with a mismatched header. (flag says it's progressive, but actual
> content is indeed interlaced). With my DVD player, playback of such a
> DVD is very jumpy.
>
> The fix I made was to add the following line to the profiles in
> ffmpeg_dvd_ntsc.xml:
> <parameter name="-flags" value="+ilme+ildct"/>
>
> I'm sure the same params would apply to the PAL template too.
>
>
> See the following for more details about the flags:
> http://ffmpeg.mplayerhq.hu/faq.html#SEC22
>
Wouldn't using those flags on progressive content mess things up?
Mike
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