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* rtmp: Follow Flash player numbering for channels.Josh Allmann2013-09-17
| | | | | | | | | | | Channel 4 is typically used by the Flash player to transmit audio, channel 6 for video, and various stream-specific invokes get sent over channel 8, which is designated the source channel. This more closely matches the behavior of the Flash player, including the transmission of play requests over channel 8. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Send video on a separate channel.Josh Allmann2013-09-17
| | | | | | | | | | | Sending non-monotonic packets (e.g. when the audio and video streams are monotonic within themselves but not muxed monotonically) will lead to negative values the RTMP timestamp field (where timestamps are transmitted only as deltas for each channel), and this delta can end up being incorrectly written as a large unsigned number. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Store all the notify messagesLuca Barbato2013-09-16
| | | | The onTextData is used to implement text data streams in flv.
* rtmp: Do not send the first field twice within the handshakeLuca Barbato2013-09-16
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* rtmp: Drop an unneeded warningLuca Barbato2013-09-16
| | | | | Apparently a widely used streaming server requires that the second field always presents a version during C1 phase.
* rtmp: Support play method in listen modeLuca Barbato2013-09-16
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* rtmp: Factor out publish specific codeLuca Barbato2013-09-16
| | | | Will be reused for supporting play.
* rtmpproto: Fix limelight authentication with abbreviated app namesMartin Storsjö2013-08-28
| | | | | | | | | When streaming to limelight, the app name is either a full "appname/subaccount" or "appname/_definst_". In the latter case, the app name can be simplified into simply "appname", but the authentication hashing assumes the /_definst_ still to be present. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Do not misuse memcmpLuca Barbato2013-08-11
| | | | CC: libav-stable@libav.org
* rtmp: Detect and warn if the user tries to pass librtmp style parametersMartin Storsjö2013-08-10
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: rename data_size to sizeLuca Barbato2013-08-10
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* rtmp: Use PRId64 when needed.Luca Barbato2013-08-10
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* rtmp: Add seek supportGavriloaie Eugen-Andrei2013-08-02
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* use my full first name instead of short one in copyrightsKostya Shishkov2013-06-01
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* Remove commented-out debug #define cruftDiego Biurrun2013-05-16
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* rtmp: Pass the parameters to do_adobe_auth in the right orderMartin Storsjö2013-03-20
| | | | | | | | | | | do_adobe_auth takes the parameters in the order "opaque, challenge". Due to the way they are treated, this didn't matter in the tested setups though - if both are set, we only use one. In the tested setups (Wowza and Akamai) either one of them were null or they were both set to the same value, which is why this worked before. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Fix assignments in if()Michael Niedermayer2013-01-14
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Add support for limelight authenticationMartin Storsjö2012-12-31
| | | | | | | | | Limelight is a not too uncommon CDN. The authentication scheme is pretty similar to the adobe authentication, but is even closer to normal http digest authentication (but not close enough to warrant sharing code) than the adobe version. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Add support for adobe authenticationMartin Storsjö2012-12-31
| | | | | | | | | | | | | | This is mostly used to authenticate the client when publishing. Tested with wowza and akamai. Some but not all servers support resending a new connect invoke within the same connection, so always reconnect for sending a new connection attempt. This matches what other applications do as well. The authentication scheme is structurally pretty similar to http digest authentication, but uses base64 instead of hex strings. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Return a proper error code in handle_invoke_errorMartin Storsjö2012-12-31
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Use av_strlcat instead of strncatMartin Storsjö2012-11-05
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmpproto: Fix an out of array writeMichael Niedermayer2012-10-12
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Use the new aes/md5/sha/tree allocation functionsMartin Storsjö2012-10-11
| | | | 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_CONST in the i64 union memberMartin Storsjö2012-09-04
| | | | 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>
* 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>
* 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.
* 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>
* 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>
* rtmp: Add message trackingSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: send check_bw as notificationLuca Barbato2012-08-08
| | | | | | | Set the transactionId to 0 to signal the server a return _result/_error is not expected. Solves the problems experienced with strict rtmp servers.
* rtmp: Add a new option 'rtmp_subscribe'Samuel Pitoiset2012-08-07
| | | | | | | This option specifies the name of live stream to subscribe. Defaults to rtmp_playpath. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Add support for subscribing live streamsSamuel Pitoiset2012-08-07
| | | | | | | | When streaming live streams using the Akamai, Edgecast or Limelight CDN, players cannot simply connect to the live stream. Instead, they have to subscribe to it, by sending an FC Subscribe call to the server. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Factorize simultaneous URLProtocol / AVClass declarations with a macroSamuel Pitoiset2012-08-07
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: do not warn about receiving metadata packetsSamuel Pitoiset2012-07-31
| | | | | | They are managed in get_packet() Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: Check the buffer length of ping packetsSamuel Pitoiset2012-07-26
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Allow having more unknown data at the end of a chunk size packet ↵Samuel Pitoiset2012-07-26
| | | | | | without failing Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Prevent reading outside of an allocate buffer when receiving server ↵Samuel Pitoiset2012-07-26
| | | | | | bandwidth packets Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Return an error when the client bandwidth is incorrectSamuel Pitoiset2012-07-25
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Return proper error code in handle_server_bwSamuel Pitoiset2012-07-25
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Return proper error code in handle_client_bwSamuel Pitoiset2012-07-25
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
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