- 02 Mar, 2013 1 commit
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Martin Storsjö authored
The warnings are false positives, older gcc versions (such as 4.5) think the variables can be used uninitialized while they in practice can't, while newer (4.6) gets it right. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 10 Jan, 2013 2 commits
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Martin Storsjö authored
Previously, for broken frames, we only returned the first partition of the frame (we would append all the received packets to the packet buffer, then set pkt->size to the size of the first partition, since the rest of the frame could have lost data inbetween) - now instead return the full buffered data we have, but don't append anything more to the buffer after the lost packet discontinuity. Decoding the truncated packet should hopefully get better quality than trimming out everything after the first partition. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 09 Jan, 2013 1 commit
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Martin Storsjö authored
This allows the caller to either include them (and get more packets decoded, but possibly some nonperfect frames), or discard them (by setting fflags=discardcorrupt). Signed-off-by: Martin Storsjö <martin@martin.st>
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- 08 Jan, 2013 4 commits
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
The warning is a false positive, but I prefer actually initializing it over masking it with av_uninit, since the code is not performance critical. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This is a bug from c7d4de3d - if the previous frame wasn't returned yet (due to missing the final packets), but we have enough data of it to return the first partition, we write that into pkt and set returned_old_frame. That commit forgot returning 0 for the case where this current packet didn't have the end_packet flag set. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 21 Dec, 2012 2 commits
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Martin Storsjö authored
This is built on the assumption that the first partition of each VP8 packet is essential for decoding any later packet - if this partition is broken/missed, the arithmetic coder gets out of sync and decoding the bitstream in further packet ends up with total garbage. If packets of a frame are lost, make sure the first partition is intact (return only this part of the packet, nothing else), otherwise stop returning data until the next keyframe is received. Alternatively, one would simply not return any packets at all until the next keyframe, if packet loss is detected. Signed-off-by: Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows depacketizers to figure out if packets have been lost. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 16 Dec, 2012 1 commit
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Martin Storsjö authored
Signed-off-by: Martin Storsjö <martin@martin.st>
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- 02 Nov, 2012 2 commits
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Martin Storsjö authored
This avoids warnings about unused variables. Signed-off-by: Martin Storsjö <martin@martin.st>
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Anton Khirnov authored
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- 08 Oct, 2012 1 commit
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Martin Storsjö authored
Not all details are implemented, but it's enough for proper playback as long as there is no packet loss. Tested to work with the packetizer in gstreamer (which although uses a different codec name, to clarify that it is still a spec draft). Signed-off-by: Martin Storsjö <martin@martin.st>
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- 07 Aug, 2012 1 commit
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Anton Khirnov authored
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- 15 Jul, 2011 1 commit
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Diego Biurrun authored
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- 23 Apr, 2011 1 commit
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Martin Storsjö authored
This avoids clashes if we internally want to override the global open function. Signed-off-by: Martin Storsjö <martin@martin.st>
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- 03 Apr, 2011 2 commits
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Anton Khirnov authored
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Anton Khirnov authored
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- 19 Mar, 2011 1 commit
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Mans Rullgard authored
Signed-off-by: Mans Rullgard <mans@mansr.com>
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- 22 Feb, 2011 1 commit
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Anton Khirnov authored
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 77eb5504)
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- 21 Feb, 2011 1 commit
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Anton Khirnov authored
In the name of consistency: put_byte -> avio_w8 put_<type> -> avio_w<type> put_buffer -> avio_write put_nbyte will be made private put_tag will be merged with avio_put_str Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 20 Feb, 2011 2 commits
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit ae628ec1)
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Anton Khirnov authored
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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- 05 Dec, 2010 1 commit
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Martin Storsjö authored
The current implementation is incompatible with the latest spec drafts, this should be communicated clearly to the user. Originally committed as revision 25887 to svn://svn.ffmpeg.org/ffmpeg/trunk
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- 16 Aug, 2010 1 commit
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Josh Allmann authored
Patch by Josh Allmann, joshua dot allmann at gmail Originally committed as revision 24798 to svn://svn.ffmpeg.org/ffmpeg/trunk
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