Fix:
==22063== Conditional jump or move depends on uninitialised value(s)
==22063==    at 0x811A4B7: ff_find_start_code (mpegvideo.c:99)
==22063==    by 0x82F5B74: parse_nal_units (h264_parser.c:132)
==22063==    by 0x82F5A68: h264_parse (h264_parser.c:261)
[...]
==22063==  Uninitialised value was created by a stack allocation
==22063==    at 0x82F5AF5: parse_nal_units (h264_parser.c:112)


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netgem's changeset.



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of Snow, which is still in flux.


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Fixes issue944 and possibly others.


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reference pictures.


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thus avoiding potential memleaks and pointless memcpys.


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where easily possible (mimic, eatqi, 4xm).
This allows to avoid a typecast.


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AV_LOG_INFO to AV_LOG_DEBUG.


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put_bits.h.


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and this is the easiest way to. It would be alot of messy code we can drop
if it is useless.
As a sideeffect this fixes issue977.


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Based on patch by Nico Sabi, nicola dot sabbi at poste dot it 


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Revert r18454 and fix correctly #700
Stop parsing if end of buffer is reached while reading
patch by Björn Axelsson, bjorn dot axelsson at intinor dot se


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Behaviour only changes if pkt->destuct neither av_destruct_packet,
av_destruct_packet_nofree nor NULL, in which case the new code avoids a double free.


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Patch by Thilo Borgmann thilo.surname AT googlemaildotcom.


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the output buffer size may be less than FF_MIN_BUFFER_SIZE.

Patch by John Fletcher john.surname AT rd . bbc . co . uk.


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This is consistent with other demuxer's behaviour and avoids a memleak.
It also returns the error from av_get_packet instead of always AVERROR(EIO).


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calculate it.


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a buffer first.


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'terminate_string'.


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