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author | Michael Niedermayer <michaelni@gmx.at> | 2012-07-22 05:01:09 +0200 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2012-07-22 05:05:02 +0200 |
commit | 32c3038734c97fa02e544447597a04798a67e0e1 (patch) | |
tree | 951dfc08cd81369234ff67560f0603e3fc179282 /libavformat | |
parent | 1aeb87fa072450699b1daa953b5b3e647b7330d3 (diff) | |
parent | b2668c85e9d3745847f716f909ba4d3f6de0e12e (diff) | |
download | ffmpeg-streaming-32c3038734c97fa02e544447597a04798a67e0e1.zip ffmpeg-streaming-32c3038734c97fa02e544447597a04798a67e0e1.tar.gz |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
x86: swscale: Place inline assembly code under appropriate #ifdefs
rtsp: remove terminal comma in FF_RTP_FLAG_OPTS macro.
configure: Remove redundant RTMPT/RTMPTS dependencies
configure: add filtering of host cflags/ldflags
configure: initialise all flag filters at the same place
configure: add filtering of linker flags
configure: name some variables more consistently
configure: remove filter_cppflags
configure: set icc_version where it is needed
mpegenc: remove disabled code
Conflicts:
configure
libavformat/movenc.c
libswscale/x86/swscale_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/movenc.c | 2 | ||||
-rw-r--r-- | libavformat/mpegenc.c | 116 | ||||
-rw-r--r-- | libavformat/rtpenc.c | 2 | ||||
-rw-r--r-- | libavformat/rtpenc.h | 2 | ||||
-rw-r--r-- | libavformat/rtsp.c | 2 |
5 files changed, 4 insertions, 120 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index bc46cb7..9560529 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -52,7 +52,7 @@ static const AVOption options[] = { { "separate_moof", "Write separate moof/mdat atoms for each track", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_SEPARATE_MOOF}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "frag_custom", "Flush fragments on caller requests", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_FRAG_CUSTOM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, { "isml", "Create a live smooth streaming feed (for pushing to a publishing point)", 0, AV_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_ISML}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" }, - FF_RTP_FLAG_OPTS(MOVMuxContext, rtp_flags) + FF_RTP_FLAG_OPTS(MOVMuxContext, rtp_flags), { "skip_iods", "Skip writing iods atom.", offsetof(MOVMuxContext, iods_skip), AV_OPT_TYPE_INT, {.dbl = 1}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM}, { "iods_audio_profile", "iods audio profile atom.", offsetof(MOVMuxContext, iods_audio_profile), AV_OPT_TYPE_INT, {.dbl = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM}, { "iods_video_profile", "iods video profile atom.", offsetof(MOVMuxContext, iods_video_profile), AV_OPT_TYPE_INT, {.dbl = -1}, -1, 255, AV_OPT_FLAG_ENCODING_PARAM}, diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c index 1e119be..d07a047 100644 --- a/libavformat/mpegenc.c +++ b/libavformat/mpegenc.c @@ -379,14 +379,6 @@ static int mpeg_mux_init(AVFormatContext *ctx) av_log(ctx, AV_LOG_WARNING, "VBV buffer size not set, muxing may fail\n"); stream->max_buffer_size = 230*1024; //FIXME this is probably too small as default } -#if 0 - /* see VCD standard, p. IV-7*/ - stream->max_buffer_size = 46 * 1024; - else - /* This value HAS to be used for SVCD (see SVCD standard, p. 26 V.2.3.2). - Right now it is also used for everything else.*/ - stream->max_buffer_size = 230 * 1024; -#endif s->video_bound++; break; case AVMEDIA_TYPE_SUBTITLE: @@ -534,92 +526,6 @@ static int get_vcd_padding_size(AVFormatContext *ctx, int64_t pts) } -#if 0 /* unused, remove? */ -/* return the exact available payload size for the next packet for - stream 'stream_index'. 'pts' and 'dts' are only used to know if - timestamps are needed in the packet header. */ -static int get_packet_payload_size(AVFormatContext *ctx, int stream_index, - int64_t pts, int64_t dts) -{ - MpegMuxContext *s = ctx->priv_data; - int buf_index; - StreamInfo *stream; - - stream = ctx->streams[stream_index]->priv_data; - - buf_index = 0; - if (((s->packet_number % s->pack_header_freq) == 0)) { - /* pack header size */ - if (s->is_mpeg2) - buf_index += 14; - else - buf_index += 12; - - if (s->is_vcd) { - /* there is exactly one system header for each stream in a VCD MPEG, - One in the very first video packet and one in the very first - audio packet (see VCD standard p. IV-7 and IV-8).*/ - - if (stream->packet_number==0) - /* The system headers refer only to the stream they occur in, - so they have a constant size.*/ - buf_index += 15; - - } else { - if ((s->packet_number % s->system_header_freq) == 0) - buf_index += s->system_header_size; - } - } - - if ((s->is_vcd && stream->packet_number==0) - || (s->is_svcd && s->packet_number==0)) - /* the first pack of each stream contains only the pack header, - the system header and some padding (see VCD standard p. IV-6) - Add the padding size, so that the actual payload becomes 0.*/ - buf_index += s->packet_size - buf_index; - else { - /* packet header size */ - buf_index += 6; - if (s->is_mpeg2) { - buf_index += 3; - if (stream->packet_number==0) - buf_index += 3; /* PES extension */ - buf_index += 1; /* obligatory stuffing byte */ - } - if (pts != AV_NOPTS_VALUE) { - if (dts != pts) - buf_index += 5 + 5; - else - buf_index += 5; - - } else { - if (!s->is_mpeg2) - buf_index++; - } - - if (stream->id < 0xc0) { - /* AC-3/LPCM private data header */ - buf_index += 4; - if (stream->id >= 0xa0) { - int n; - buf_index += 3; - /* NOTE: we round the payload size to an integer number of - LPCM samples */ - n = (s->packet_size - buf_index) % stream->lpcm_align; - if (n) - buf_index += (stream->lpcm_align - n); - } - } - - if (s->is_vcd && (stream->id & 0xe0) == AUDIO_ID) - /* The VCD standard demands that 20 zero bytes follow - each audio packet (see standard p. IV-8).*/ - buf_index+=20; - } - return s->packet_size - buf_index; -} -#endif - /* Write an MPEG padding packet header. */ static void put_padding_packet(AVFormatContext *ctx, AVIOContext *pb,int packet_bytes) { @@ -985,28 +891,6 @@ static void put_vcd_padding_sector(AVFormatContext *ctx) s->packet_number++; } -#if 0 /* unused, remove? */ -static int64_t get_vcd_scr(AVFormatContext *ctx,int stream_index,int64_t pts) -{ - MpegMuxContext *s = ctx->priv_data; - int64_t scr; - - /* Since the data delivery rate is constant, SCR is computed - using the formula C + i * 1200 where C is the start constant - and i is the pack index. - It is recommended that SCR 0 is at the beginning of the VCD front - margin (a sequence of empty Form 2 sectors on the CD). - It is recommended that the front margin is 30 sectors long, so - we use C = 30*1200 = 36000 - (Note that even if the front margin is not 30 sectors the file - will still be correct according to the standard. It just won't have - the "recommended" value).*/ - scr = 36000 + s->packet_number * 1200; - - return scr; -} -#endif - static int remove_decoded_packets(AVFormatContext *ctx, int64_t scr){ // MpegMuxContext *s = ctx->priv_data; int i; diff --git a/libavformat/rtpenc.c b/libavformat/rtpenc.c index f7e2cf0..0a3071d 100644 --- a/libavformat/rtpenc.c +++ b/libavformat/rtpenc.c @@ -31,7 +31,7 @@ //#define DEBUG static const AVOption options[] = { - FF_RTP_FLAG_OPTS(RTPMuxContext, flags) + FF_RTP_FLAG_OPTS(RTPMuxContext, flags), { "payload_type", "Specify RTP payload type", offsetof(RTPMuxContext, payload_type), AV_OPT_TYPE_INT, {.dbl = -1 }, -1, 127, AV_OPT_FLAG_ENCODING_PARAM }, { "ssrc", "Stream identifier", offsetof(RTPMuxContext, ssrc), AV_OPT_TYPE_INT, { 0 }, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, { NULL }, diff --git a/libavformat/rtpenc.h b/libavformat/rtpenc.h index 8827cb3..de2b3a6 100644 --- a/libavformat/rtpenc.h +++ b/libavformat/rtpenc.h @@ -73,7 +73,7 @@ typedef struct RTPMuxContext RTPMuxContext; { "latm", "Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC", 0, AV_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_MP4A_LATM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \ { "rfc2190", "Use RFC 2190 packetization instead of RFC 4629 for H.263", 0, AV_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_RFC2190}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \ { "skip_rtcp", "Don't send RTCP sender reports", 0, AV_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_SKIP_RTCP}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \ - { "h264_mode0", "Use mode 0 for H264 in RTP", 0, AV_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_H264_MODE0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \ + { "h264_mode0", "Use mode 0 for H264 in RTP", 0, AV_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_H264_MODE0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" } \ void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m); diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index abfdca8..c00ff99 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -74,7 +74,7 @@ const AVOption ff_rtsp_options[] = { { "initial_pause", "Don't start playing the stream immediately", OFFSET(initial_pause), AV_OPT_TYPE_INT, {0}, 0, 1, DEC }, - FF_RTP_FLAG_OPTS(RTSPState, rtp_muxer_flags) + FF_RTP_FLAG_OPTS(RTSPState, rtp_muxer_flags), { "rtsp_transport", "RTSP transport protocols", OFFSET(lower_transport_mask), AV_OPT_TYPE_FLAGS, {0}, INT_MIN, INT_MAX, DEC|ENC, "rtsp_transport" }, \ { "udp", "UDP", 0, AV_OPT_TYPE_CONST, {1 << RTSP_LOWER_TRANSPORT_UDP}, 0, 0, DEC|ENC, "rtsp_transport" }, \ { "tcp", "TCP", 0, AV_OPT_TYPE_CONST, {1 << RTSP_LOWER_TRANSPORT_TCP}, 0, 0, DEC|ENC, "rtsp_transport" }, \ |