On 10/04/12 16:45, Luca Barbato wrote:
> On 10/04/12 16:17, Ronald S. Bultje wrote:
>> Hi,
>>
>> On Tue, Apr 10, 2012 at 4:11 PM, Johan Andersson <[email protected]> wrote:
>>> Hallå.
>>>
>>> Cherry picked this fix from ffmpeg and it fixes bugreport 263
>>
>> OK.
>
> Not ok, how's possible we get a packet that isn't for any stream allocated?
>
> lu
>
>
The faulty code seems to be
mov->nb_streams = s->nb_streams;
if (mov->mode & (MODE_MOV|MODE_IPOD) && s->nb_chapters)
mov->chapter_track = mov->nb_streams++;
since then we pass
if (mov->chapter_track)
mov_create_chapter_track(s, mov->chapter_track);
and it result to
static void mov_create_chapter_track(AVFormatContext *s, int tracknum)
{
MOVMuxContext *mov = s->priv_data;
MOVTrack *track = &mov->tracks[tracknum];
AVPacket pkt = { .stream_index = tracknum, .flags = AV_PKT_FLAG_KEY };
And eventually leads to
if (trk->entry)
frag_duration = av_rescale_q(pkt->dts - trk->cluster[0].dts,
s->streams[pkt->stream_index]->time_base,
AV_TIME_BASE_Q);
Looks like we are trying to do too much in mov_write_packet_internal ...
Patch to trying to get that in shape will follow soonish.
lu
--
Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero
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