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* libavformat: add T.140 RTP depacketization (RFC 4103)Gilles Chanteperdrix2015-02-24
| | | | | | Map this to AV_CODEC_ID_TEXT. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: Interpret the text media type as AVMEDIA_TYPE_DATAMartin Storsjö2015-02-24
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: punch holes again after pauseGilles Chanteperdrix2015-02-23
| | | | | | | | | | | | When a client behind a NAT issues a pause command, and stay paused for a long time, the router may stop the RTP/RTCP port redirection. Resend the hole punching packets before each PLAY command to cause the router to restart the port redirection in that case. Move the existing code for sending the packets from the SETUP phase to the PLAY phase. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_hevc: Skip 1 byte (DOND) instead of 2 (DONL) between aggregation unitsMartin Storsjö2015-02-23
| | | | | | | Only the first aggregation unit has 2 bytes (DONL) prepended, if such a field is in use. Signed-off-by: Martin Storsjö <martin@martin.st>
* Canopus HQX decoderVittorio Giovara2015-02-22
| | | | Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
* rtpenc_hevc: Aggregate multiple NAL units into one RTP packet, if possibleMartin Storsjö2015-02-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpenc_h264: Aggregate multiple NAL units into one RTP packet, if possibleMartin Storsjö2015-02-22
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec: DV depacketizer (RFC 6469)Thomas Volkert2015-02-22
| | | | | | (tested with live555 RTSP server) Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_mpeg4: reassemble fragmented AAC framesGilles Chanteperdrix2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_mpeg4: add more verbose error loggingGilles Chanteperdrix2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavformat: add robust MPEG audio depacketization (RFC 5219)Gilles Chanteperdrix2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavformat: add AC3 RTP depacketization (RFC 4184)Gilles Chanteperdrix2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: parse lang attribute in SDPGilles Chanteperdrix2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec: fix issue with conversion from unsigned to signedGilles Chanteperdrix2015-02-21
| | | | | | | | | | | | | When receiving an RTCP packet, the difference between the last RTCP timestamp and the base timestamp may be negative. As these timestamps are of the uint32_t type, the result becomes a large integer. Cast the difference to int32_t to avoid this issue. The result of this issue is very large start times for RTSP streams, and difficulty to restart correctly after a pause. Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org> Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Add a missing closing paren in a log messageMartin Storsjö2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_hevc: Implement parsing of aggregated packetsThomas Volkert2015-02-21
| | | | | | | With significant changes by Martin Storsjö, to use the shared function instead of reimplementing it. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_hevc: Initialize variables to silence false positive compiler warningsMartin Storsjö2015-02-21
| | | | | | | For some reason, clang didn't warn about this prior to using the shared function. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_hevc: Use a shared function for parsing parameter setsMartin Storsjö2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Make reusable functions non-staticMartin Storsjö2015-02-21
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Fix nal type counting after refactoringMartin Storsjö2015-02-21
| | | | | | This fixes builds with -DDEBUG after f0a874799. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Prepare h264_handle_packet_stap_a for sharing with hevcMartin Storsjö2015-02-21
| | | | | | Add a parameter for skipping a number of bytes at the start of each nal. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Generalize parse_sprop_parameter_setsMartin Storsjö2015-02-21
| | | | | | | Don't write directly into an AVCodecContext, write into given pointers. Signed-off-by: Martin Storsjö <martin@martin.st>
* hlsenc: write playlist into a temp file and replace the original atomicallyHendrik Leppkes2015-02-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* hlsenc: remove the AVIOContext for the playlist from the muxer contextHendrik Leppkes2015-02-20
| | | | | | Its only used in one function, having it in the context serves no purpose. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Move a leftover comment into h264_handle_packet_stap_aMartin Storsjö2015-02-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Remove an unnecessary checkMartin Storsjö2015-02-20
| | | | | | | | If src_len is too small for nal_size, we already print a warning above, and the next step is to check the while loop condition anyway, so this one serves no purpose. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Return immediately on errors in h264_handle_packet_stap_aMartin Storsjö2015-02-20
| | | | | | | Previously, errors were only logged but the code kept on trying, and never actually returning the error as a return value. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Make a parameter pointer constMartin Storsjö2015-02-20
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Use av_realloc instead of av_malloc+mempcyMartin Storsjö2015-02-20
| | | | | | This is similar to what was done for rtpdec_hevc in ced7238cd01. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Include the right header for AV_RB16Martin Storsjö2015-02-20
| | | | | | | Including libavcodec/get_bits.h is superfluous for AV_RB16 - nothing in this file uses any actual bitstream reader. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_vp8: Set the keyframe flagMartin Storsjö2015-02-20
| | | | | | | This allows the output to be used with stream copy, which discards packet from the start until the first keyframe. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Add DSS demuxerOleksij Rempel2015-02-19
| | | | | | Signed-off-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* riff: Support QT RLE Animation in avi ('rle ' FourCC)Vittorio Giovara2015-02-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* riff: Support ProRes in avi (APCH fourcc)Vittorio Giovara2015-02-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* nutdec: Check memory allocationsHugo Beauzée-Luyssen2015-02-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* movenc: Check memory allocationsHugo Beauzée-Luyssen2015-02-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* rmdec: Check memory allocations from ff_rm_alloc_rmstream()Hugo Beauzée-Luyssen2015-02-17
| | | | Bug-Id: CID 1257835
* lavf: Document the codec context initializationVittorio Giovara2015-02-17
| | | | | | During remuxing avcodec_copy_context() is discouraged as certain fields (such as codec_tag) could reflect invalid values between input and output contextes.
* matroskaenc: Validate chapter start and end timesVittorio Giovara2015-02-17
| | | | | CC: libav-stable@libav.org Bug-Id: CID 1265717
* mov: Change DTS-based seek into CTS-based seek.Yusuke Nakamura2015-02-15
| | | | | | | | | | | | | CTS-based seek is reasonable since player requests frames in output order not coded order. This change fixes seek to a keyframe within consecutive keyframes. Let's say P[0|-1] and P[1|0], here x and y inside [x|y] are PTS and DTS respectively, and both two frames are a keyframe. If you try to seek on PTS=0, i.e. P[0|-1], you'll get P[1|0] if the demuxer is DTS based. This is obviously undesirable. Signed-off-by: Martin Storsjö <martin@martin.st>
* ape: Use the proper variable typeLuca Barbato2015-02-15
| | | | | | | Avoid an unsigned underflow. Bug-Id: 1041122 CC: libav-stable@libav.org
* ogg: check memory allocationsFederico Tomassetti2015-02-15
| | | | | | | Bug-Id: CID 1257795 CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtp: h264: Drop the assertsLuca Barbato2015-02-15
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* rtp: h264: Move FU-A NAL parsing to a functionLuca Barbato2015-02-15
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* rtp: h264: Move STAP-A NAL parsing to a functionLuca Barbato2015-02-15
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* rtp: h264: Move parse_sprop_parameter_sets parsing to a functionLuca Barbato2015-02-15
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* rtp: h264: Move profile_level_id parsing to a functionLuca Barbato2015-02-15
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* mov: Fix compilation with DEBUG enabledDiego Biurrun2015-02-14
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* avformat: Don't anonymously typedef structsDiego Biurrun2015-02-14
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* lavf: move internal fields from public to internal contextwm42015-02-10
| | | | | | | This is not an API change; the fields were explicitly declared private before. Signed-off-by: Anton Khirnov <anton@khirnov.net>
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