- 12 Oct, 2011 26 commits
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Kostya Shishkov authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Kostya Shishkov authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Kostya Shishkov authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
Just for naming consistency, no functional changes.
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Anton Khirnov authored
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Anton Khirnov authored
Split actual writing to read_number() in the same way as write_number(). Allows set_string_number() to write to a caller-provided destination.
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Anton Khirnov authored
New functions can get values from child objects, properly report error codes and have consistent naming and signatures.
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Anton Khirnov authored
Deprecate av_set_* New functions support setting values on children, return error codes instead of options and have consistent naming and signatures.
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Anton Khirnov authored
This will allow the caller to enumerate child contexts in a generic way and since the API is recursive, it also allows for deeper nesting (e.g. AVFormatContext->AVIOContext->URLContext) This will also allow the new setting/reading API to transparently apply to children contexts.
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Janne Grunau authored
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Martin Storsjö authored
No application rely on this count being correct as far as I know, but if we write a nonzero count value, it might just as well be the right one. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
DSS enables this automatically if streaming VOD over TCP. If enabled, the server feeds packets faster than realtime, screwing up RTCP NTP based timestamps. Also, DSS doesn't indicate that this was indicated, if it was enabled automatically (although if it was requested to be enabled, a header saying that it was enabled is added, but this isn't added if it is enabled automatically), making it even harder to detect and work around properly without explicitly asking for it to be disabled(/enabled, if we were able to support it). 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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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Mans Rullgard authored
Unsupported bit depth is certainly an error the user will want to know about. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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John Brooks authored
This allows skipping past unsupported RTCP packet types, as RFC 3550 section 6.1 mandates. Currently this only has any practical effect if a sender puts an unrecognized type before RTCP_BYE in a compounded packet, or (incorrectly) does not put RTCP_SR first. Signed-off-by:
Martin Storsjö <martin@martin.st>
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John Brooks authored
We actually read 20 bytes of these packets. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Mans Rullgard authored
This code relies on the result wrapping as for unsigned values, and the sign is not used. Thus an unsigned type is proper here. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Martin Storsjö authored
This avoids writing these entries doubly if transcoding from flv to flv, since the muxer blindly writes any and all metadata keys set, in addition to the fixed fields that the muxer always writes. 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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Anton Khirnov authored
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Anton Khirnov authored
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- 11 Oct, 2011 14 commits
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John Stebbins authored
The values were reversed. Signed-off-by:
Justin Ruggles <justin.ruggles@gmail.com>
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Mans Rullgard authored
The bit_rate_value_minus1 and cpb_size_value_minus1 elements allow a wider range than get_ue_golomb() supports. This adds a get_ue_golomb_long() function supporting up to 31 leading zeros, which is the maximum for these syntax elements, and uses it in decode_hrd_parameters(). Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Ronald S. Bultje authored
60% speedup (overall decoding time) at 2 threads, and another 60% speedup at 4 threads.
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Ronald S. Bultje authored
~3.0-3.5x as fast as original C version, 1.6x as fast overall.
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Ronald S. Bultje authored
The intermediate buffer is always aligned.
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Ronald S. Bultje authored
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Mans Rullgard authored
The level_code expression includes a shift which is invalid in those cases where the value is not used. Moving the calculation to the branch where the result is used avoids these. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
These additions might overflow the signed range for large input values. Converting to unsigned before the addition rather than after avoids such undefined behaviour. The result under normal two's complement wraparound remains unchanged. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Luca Barbato authored
Return -1 instead of ENOMEM if entries is 0. Fixes a av_malloc(0) crash in macosx.
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Luca Barbato authored
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Anton Khirnov authored
Bug found by Laurent Aimar fenrir at videolan org
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Raivo Hool authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Raivo Hool authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Diego Biurrun authored
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