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* rtpdec_jpeg: Write the DHT section properlyMartin Storsjö2012-09-12
| | | | | | | | | Currently the size header of the generated DHT section is incorrect, making the mjpeg decoder just skip it. Since the written huffman tables are the default ones, this failure had gone undetected. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_jpeg: Add support for default quantizersSamuel Pitoiset2012-09-11
| | | | | | | Generate quantization tables when they are not present in the first chunk. Signed-off-by: Martin Storsjö <martin@martin.st>
* flvdec: always set AVFMTCTX_NOHEADER.Anton Khirnov2012-09-11
| | | | New streams may be created at any time, e.g. on codec change.
* file: Use a normal private context for storing the file descriptorMartin Storsjö2012-09-10
| | | | | | Previously the file descriptor was stored in the priv_data pointer. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtp: Depacketization of JPEG (RFC 2435)Samuel Pitoiset2012-09-09
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* mov_chan: Only set the channel_layout if setting it to a nonzero valueMartin Storsjö2012-09-08
| | | | | | | | If regularly parsing new chan atoms (as in rtpdec_qt), but the chan atoms don't actually contain any channel layout, don't reset the value that the caller has filled in (by guessing). Signed-off-by: Martin Storsjö <martin@martin.st>
* mov_chan: Reindent an incorrectly indented lineMartin Storsjö2012-09-08
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* mp2 muxer: mark as AVFMT_NOTIMESTAMPS.Carl Eugen Hoyos2012-09-07
| | | | Signed-off-by: Alex Converse <alex.converse@gmail.com>
* mov_chan: Pass a separate AVIOContext for readingSamuel Pitoiset2012-09-07
| | | | | | | This fixes crashes when called from rtpdec_qt, where AVFormatContext->pb is null, a crash present since 3bab7cd128. Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avio: make avio_close NULL the freed bufferLuca Barbato2012-09-04
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* crypto: Remove a stray double spaceMartin Storsjö2012-08-31
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* MSS2 decoderAlberto Delmás2012-08-31
| | | | Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* build: allow non-standard variations of linker -l/-L flagsMans Rullgard2012-08-29
| | | | | | | | | This enables replacing the -l and -L flags used to specify the just-built libraries when linking the tools and shared libs with non-standard syntaxes. System library flags are already handled by the filtering mechanism in configure. Signed-off-by: Mans Rullgard <mans@mansr.com>
* sdp: Use static const char arrays instead of pointers to stringsMartin Storsjö2012-08-28
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* sdp: Include profile-level-id for H264Martin Storsjö2012-08-28
| | | | | | | This is required for playback with the Stagefright RTSP framework on Android. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtpdec_h264: Don't set the pixel formatSamuel Pitoiset2012-08-28
| | | | | | | There is no need for this depacketizer to set the pixel format, the decoder can do that just fine. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: Free the rtpdec context properlyMartin Storsjö2012-08-27
| | | | | | | | | The condition for calling the rtpdec cleanup was broken in df8cf076c86. This fixes a memory leak. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: support strict rtmp serversSamuel Pitoiset2012-08-22
| | | | | | | | In order to send or receive a stream FCPublish, FCSubscribe and _checkbw are completely optional and often not implemented. releaseStream over a non-existen stream might report an error instead of being silent. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* libavformat: add const to AVCodec pointersMans Rullgard2012-08-18
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* swf(dec): replace CODEC_ID with AV_CODEC_IDAnton Khirnov2012-08-18
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* dvenc: don't use deprecated AVCODEC_MAX_AUDIO_FRAME_SIZEAnton Khirnov2012-08-18
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* rtmpdh: Do not generate the same private key every time when using libnettleSamuel Pitoiset2012-08-17
| | | | | | | Replace mpz_random by mpz_urandomb with a random state initialization in order to improve the randomness. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtp: remove ff_rtp_get_rtcp_file_handle().Jordi Ortiz2012-08-17
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp.c: use ffurl_get_multi_file_handle() instead of ↵Jordi Ortiz2012-08-17
| | | | | | ff_rtp_get_rtcp_file_handle() Signed-off-by: Martin Storsjö <martin@martin.st>
* avio: add (ff)url_get_multi_file_handle() for getting more than one fdJordi Ortiz2012-08-17
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Use int instead of ssize_tMartin Storsjö2012-08-16
| | | | | | | Not all compilers support ssize_t (MSVC doesn't), and none of these variables need to be larger than 32 bit. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Add support for receiving incoming streamsJordi Ortiz2012-08-16
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Add some more missing includes after removing the implicit common.hMartin Storsjö2012-08-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Automatically compute the hash for SWFVerificationSamuel Pitoiset2012-08-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Add support for SWFVerificationSamuel Pitoiset2012-08-15
| | | | | | | | | Specifies how the server verifies client SWF files before allowing the files to connect to an application. Verifying SWF files is a security measure that prevents someone from creating their own SWF files that can attempt to stream your resources. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Gracefully ignore _checkbw errors by tracking themSamuel Pitoiset2012-08-14
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Do not send _checkbw calls as notificationsSamuel Pitoiset2012-08-14
| | | | | | | | | | | | | | | | | | | | The _checkbw calls were changed to use transactionId 0 in commit 82613564 so that servers would not return _result/_error about it. While this is the strict interpretation of the spec, there are servers that return _error about it, even if transactionId was 0. The latest version of EvoStream Media Server (the commercial version of crtmpserver) behaves properly as described, i.e. returning an _error normally but not returning anything when using transactionId 0. The latest version of crtmpserver (right now at least) doesn't behave like this though, it returns an error even if transactionId was 0. There are also other servers that return errors even if transactionId is set to 0. Therefore set a proper transaction id so that the invoke can be tracked and the error properly ignored instead. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: handle bytes read reportsLuca Barbato2012-08-13
| | | | | 0x03 (bytes read report) is a known type and should be safely ignored beside in debug situations.
* lavf: Detect discontinuities in timestamps for framerate/analyzeduration ↵Martin Storsjö2012-08-12
| | | | | | | | | calculation If the dts difference is more than 1000 times the average dts difference, restart the analysis. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Initialize the stream info timestamps in avformat_new_streamMartin Storsjö2012-08-12
| | | | | | | | | | | These are normally initialized to AV_NOPTS_VALUE at the start of avformat_find_stream_info, but if a new stream is found while this function is running (e.g. like in mpegts), the newly added AVStreams didn't have these values properly initalized, leading to avformat_find_stream_info terminating too soon (when the first timestamps are far from 0). Signed-off-by: Martin Storsjö <martin@martin.st>
* id3v2: Match PIC mimetype/format case-insensitivelyMohammad Alsaleh2012-08-12
| | | | | | | | | | | Some files' embedded art seems to have the mimetype 'image/JPG' instead of 'image/jpg'. Libav fails to parse those because it matches case-sensitively. Use av_strncasecmp() to fix this behaviour. Signed-off-by: Mohammad Alsaleh <msal@tormail.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* rtmp: split chunk_size var into in_chunk_size and out_chunk_sizeJordi Ortiz2012-08-11
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Factorize the code by adding find_tracked_methodSamuel Pitoiset2012-08-11
| | | | | | | Also fix the bytestream reader size parameter to take the offset into account. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: simplify is_intra_only() by using codec descriptors.Anton Khirnov2012-08-11
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* dict: add av_dict_count()Mans Rullgard2012-08-10
| | | | | | | | This adds a function to retrieve the number of entries in a dictionary and updates the places directly accessing what should be an opaque struct to use this new function instead. Signed-off-by: Mans Rullgard <mans@mansr.com>
* rtmp: Factorize the code by adding handle_invoke_errorSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: Factorize the code by adding handle_invoke_statusSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: Factorize the code by adding handle_invoke_resultSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* ffmenc: replace if/abort with assert()Mans Rullgard2012-08-09
| | | | | | | | The condition is trivially true, but keeping the assert() is sensible to avoid FFM_HEADER_SIZE ever getting out of sync with the actual code. Signed-off-by: Mans Rullgard <mans@mansr.com>
* swf: Move shared table out of the header fileDiego Biurrun2012-08-09
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* swf: Move swf_audio_codec_tags table to the only place it is usedDiego Biurrun2012-08-09
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* rtmp: Add message trackingSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
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