diff --git a/src/zm_videostore.cpp b/src/zm_videostore.cpp index e7386ec1c..3b790f876 100644 --- a/src/zm_videostore.cpp +++ b/src/zm_videostore.cpp @@ -72,7 +72,6 @@ VideoStore::VideoStore( oc(nullptr), video_out_stream(nullptr), audio_out_stream(nullptr), - video_out_codec(nullptr), video_in_ctx(p_video_in_ctx), video_out_ctx(nullptr), video_in_stream(p_video_in_stream), @@ -136,55 +135,119 @@ bool VideoStore::open() { AVDictionary *pmetadata = nullptr; ret = av_dict_set(&pmetadata, "title", "Zoneminder Security Recording", 0); - if ( ret < 0 ) Warning("%s:%d: title set failed", __FILE__, __LINE__); + if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); oc->metadata = pmetadata; out_format = oc->oformat; out_format->flags |= AVFMT_TS_NONSTRICT; // allow non increasing dts + AVCodec *video_out_codec = nullptr; + + AVDictionary *opts = nullptr; + std::string Options = monitor->GetEncoderOptions(); + Debug(2, "Options? %s", Options.c_str()); + ret = av_dict_parse_string(&opts, Options.c_str(), "=", ",#\n", 0); + if (ret < 0) { + Warning("Could not parse ffmpeg encoder options list '%s'", Options.c_str()); + } else { + AVDictionaryEntry *e = nullptr; + while ((e = av_dict_get(opts, "", e, AV_DICT_IGNORE_SUFFIX)) != nullptr) { + Debug(3, "Encoder Option %s=%s", e->key, e->value); + } + } if (video_in_stream) { #if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) zm_dump_codecpar(video_in_stream->codecpar); #endif + if (monitor->GetOptVideoWriter() == Monitor::PASSTHROUGH) { - // Don't care what codec, just copy parameters - video_out_ctx = avcodec_alloc_context3(nullptr); - // There might not be a useful video_in_stream. v4l in might not populate this very -#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) - ret = avcodec_parameters_to_context(video_out_ctx, video_in_stream->codecpar); -#else - ret = avcodec_copy_context(video_out_ctx, video_in_ctx); -#endif - if (ret < 0) { - Error("Could not initialize ctx parameters"); + video_out_stream = avformat_new_stream(oc, nullptr); + if (!video_out_stream) { + Error("Unable to create video out stream"); return false; } - video_out_ctx->pix_fmt = fix_deprecated_pix_fmt(video_out_ctx->pix_fmt); - if (oc->oformat->flags & AVFMT_GLOBALHEADER) { -#if LIBAVCODEC_VERSION_CHECK(56, 35, 0, 64, 0) - video_out_ctx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER; -#else - video_out_ctx->flags |= CODEC_FLAG_GLOBAL_HEADER; + avcodec_parameters_copy(video_out_stream->codecpar, video_in_stream->codecpar); +#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) + zm_dump_codecpar(video_out_stream->codecpar); #endif - } - video_out_ctx->time_base = video_in_ctx->time_base; - if (!(video_out_ctx->time_base.num && video_out_ctx->time_base.den)) { - Debug(2,"No timebase found in video in context, defaulting to Q"); - video_out_ctx->time_base = AV_TIME_BASE_Q; - } - video_out_codec = avcodec_find_encoder(video_out_ctx->codec_id); - if (video_out_codec) { - AVDictionary *opts = nullptr; - av_dict_set(&opts, "crf", "23", 0); - if ((ret = avcodec_open2(video_out_ctx, video_out_codec, &opts)) < 0) { - Warning("Can't open video codec (%s) %s", - video_out_codec->name, - av_make_error_string(ret).c_str() - ); - video_out_codec = nullptr; + video_out_stream->avg_frame_rate = video_in_stream->avg_frame_rate; + // Only set orientation if doing passthrough, otherwise the frame image will be rotated + Monitor::Orientation orientation = monitor->getOrientation(); + if (orientation) { + Debug(3, "Have orientation %d", orientation); + if (orientation == Monitor::ROTATE_0) { + } else if (orientation == Monitor::ROTATE_90) { + ret = av_dict_set(&video_out_stream->metadata, "rotate", "90", 0); + if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); + } else if (orientation == Monitor::ROTATE_180) { + ret = av_dict_set(&video_out_stream->metadata, "rotate", "180", 0); + if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); + } else if (orientation == Monitor::ROTATE_270) { + ret = av_dict_set(&video_out_stream->metadata, "rotate", "270", 0); + if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); + } else { + Warning("Unsupported Orientation(%d)", orientation); } - av_dict_free(&opts); + } // end if orientation + + if (av_dict_get(opts, "new_extradata", nullptr, AV_DICT_MATCH_CASE)) { + av_dict_set(&opts, "new_extradata", nullptr, 0); + // Special flag to tell us to open a codec to get new extraflags to fix weird h265 + video_out_codec = avcodec_find_encoder(video_in_stream->codecpar->codec_id); + if (video_out_codec) { + video_out_ctx = avcodec_alloc_context3(video_out_codec); +#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) + ret = avcodec_parameters_to_context(video_out_ctx, video_in_stream->codecpar); +#else + ret = avcodec_copy_context(video_out_ctx, video_in_ctx); +#endif + if (ret < 0) { + Error("Could not initialize ctx parameters"); + return false; + } + //video_out_ctx->pix_fmt = fix_deprecated_pix_fmt(video_out_ctx->pix_fmt); + if (oc->oformat->flags & AVFMT_GLOBALHEADER) { +#if LIBAVCODEC_VERSION_CHECK(56, 35, 0, 64, 0) + video_out_ctx->flags |= AV_CODEC_FLAG_GLOBAL_HEADER; +#else + video_out_ctx->flags |= CODEC_FLAG_GLOBAL_HEADER; +#endif + } + video_out_ctx->time_base = video_in_ctx->time_base; + if (!(video_out_ctx->time_base.num && video_out_ctx->time_base.den)) { + Debug(2,"No timebase found in video in context, defaulting to Q"); + video_out_ctx->time_base = AV_TIME_BASE_Q; + } + video_out_ctx->bit_rate = video_in_ctx->bit_rate; + video_out_ctx->gop_size = video_in_ctx->gop_size; + video_out_ctx->has_b_frames = video_in_ctx->has_b_frames; + video_out_ctx->max_b_frames = video_in_ctx->max_b_frames; + video_out_ctx->qmin = video_in_ctx->qmin; + video_out_ctx->qmax = video_in_ctx->qmax; + + if (!av_dict_get(opts, "crf", nullptr, AV_DICT_MATCH_CASE)) { + if (av_dict_set(&opts, "crf", "23", 0)<0) + Warning("Can't set crf to 23"); + } + + if ((ret = avcodec_open2(video_out_ctx, video_out_codec, &opts)) < 0) { + Warning("Can't open video codec (%s) %s", + video_out_codec->name, + av_make_error_string(ret).c_str() + ); + video_out_codec = nullptr; + } + } // end if video_out_codec +#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) + ret = avcodec_parameters_from_context(video_out_stream->codecpar, video_out_ctx); + if (ret < 0) { + Error("Could not initialize stream parameteres"); } +#else + avcodec_copy_context(video_out_stream->codec, video_out_ctx); +#endif + } // end if extradata_entry + av_dict_free(&opts); } else if (monitor->GetOptVideoWriter() == Monitor::ENCODE) { int wanted_codec = monitor->OutputCodec(); if (!wanted_codec) { @@ -297,20 +360,7 @@ bool VideoStore::open() { av_buffer_unref(&hw_device_ctx); } // end if hwdevice_type != NONE #endif - - AVDictionary *opts = nullptr; - std::string Options = monitor->GetEncoderOptions(); - Debug(2, "Options? %s", Options.c_str()); - ret = av_dict_parse_string(&opts, Options.c_str(), "=", ",#\n", 0); - if (ret < 0) { - Warning("Could not parse ffmpeg encoder options list '%s'", Options.c_str()); - } else { - AVDictionaryEntry *e = nullptr; - while ((e = av_dict_get(opts, "", e, AV_DICT_IGNORE_SUFFIX)) != nullptr) { - Debug(3, "Encoder Option %s=%s", e->key, e->value); - } - } - + av_dict_parse_string(&opts, Options.c_str(), "=", ",#\n", 0); if ((ret = avcodec_open2(video_out_ctx, video_out_codec, &opts)) < 0) { if (wanted_encoder != "" and wanted_encoder != "auto") { Warning("Can't open video codec (%s) %s", @@ -344,49 +394,23 @@ bool VideoStore::open() { return false; } // end if can't open codec Debug(2, "Success opening codec"); + + video_out_stream = avformat_new_stream(oc, nullptr); +#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) + ret = avcodec_parameters_from_context(video_out_stream->codecpar, video_out_ctx); + if (ret < 0) { + Error("Could not initialize stream parameteres"); + return false; + } +#else + avcodec_copy_context(video_out_stream->codec, video_out_ctx); +#endif } // end if copying or transcoding - zm_dump_codec(video_out_ctx); + // zm_dump_codec(video_out_ctx); } // end if video_in_stream - video_out_stream = avformat_new_stream(oc, video_out_codec); - if (!video_out_stream) { - Error("Unable to create video out stream"); - return false; - } max_stream_index = video_out_stream->index; -#if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) - ret = avcodec_parameters_from_context(video_out_stream->codecpar, video_out_ctx); - if ( ret < 0 ) { - Error("Could not initialize stream parameteres"); - return false; - } -#else - avcodec_copy_context(video_out_stream->codec, video_out_ctx); -#endif video_out_stream->time_base = video_in_stream ? video_in_stream->time_base : AV_TIME_BASE_Q; - if (monitor->GetOptVideoWriter() == Monitor::PASSTHROUGH) { - if (video_in_stream) { - video_out_stream->avg_frame_rate = video_in_stream->avg_frame_rate; - } - // Only set orientation if doing passthrough, otherwise the frame image will be rotated - Monitor::Orientation orientation = monitor->getOrientation(); - if (orientation) { - Debug(3, "Have orientation %d", orientation); - if (orientation == Monitor::ROTATE_0) { - } else if (orientation == Monitor::ROTATE_90) { - ret = av_dict_set(&video_out_stream->metadata, "rotate", "90", 0); - if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); - } else if (orientation == Monitor::ROTATE_180) { - ret = av_dict_set(&video_out_stream->metadata, "rotate", "180", 0); - if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); - } else if (orientation == Monitor::ROTATE_270) { - ret = av_dict_set(&video_out_stream->metadata, "rotate", "270", 0); - if (ret < 0) Warning("%s:%d: title set failed", __FILE__, __LINE__); - } else { - Warning("Unsupported Orientation(%d)", orientation); - } - } // end if orientation - } // end if passthrough if (audio_in_stream and audio_in_ctx) { Debug(2, "Have audio_in_stream %p", audio_in_stream); @@ -508,14 +532,6 @@ bool VideoStore::open() { zm_dump_stream_format(oc, 0, 0, 1); if (audio_out_stream) zm_dump_stream_format(oc, 1, 0, 1); - AVDictionary *opts = nullptr; - - std::string option_string = monitor->GetEncoderOptions(); - ret = av_dict_parse_string(&opts, option_string.c_str(), "=", "#,\n", 0); - if (ret < 0) { - Warning("Could not parse ffmpeg output options '%s'", option_string.c_str()); - } - const AVDictionaryEntry *movflags_entry = av_dict_get(opts, "movflags", nullptr, AV_DICT_MATCH_CASE); if (!movflags_entry) { Debug(1, "setting movflags to frag_keyframe+empty_moov"); @@ -560,7 +576,7 @@ void VideoStore::flush_codecs() { av_init_packet(&pkt); // I got crashes if the codec didn't do DELAY, so let's test for it. - if (video_out_ctx->codec && ( video_out_ctx->codec->capabilities & + if (video_out_ctx && video_out_ctx->codec && ( video_out_ctx->codec->capabilities & #if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) AV_CODEC_CAP_DELAY #else @@ -655,7 +671,7 @@ VideoStore::~VideoStore() { Debug(1, "Writing trailer"); /* Write the trailer before close */ - if ( int rc = av_write_trailer(oc) ) { + if (int rc = av_write_trailer(oc)) { Error("Error writing trailer %s", av_err2str(rc)); } else { Debug(3, "Success Writing trailer"); @@ -680,9 +696,9 @@ VideoStore::~VideoStore() { // Just do a file open/close/writeheader/etc. // What if we were only doing audio recording? - if (video_out_stream) { - video_in_ctx = nullptr; + video_in_ctx = nullptr; + if (video_out_ctx) { avcodec_close(video_out_ctx); Debug(3, "Freeing video_out_ctx"); avcodec_free_context(&video_out_ctx); @@ -690,7 +706,7 @@ VideoStore::~VideoStore() { Debug(3, "Freeing hw_device_ctx"); av_buffer_unref(&hw_device_ctx); } - } // end if video_out_stream + } if (audio_out_stream) { #if LIBAVCODEC_VERSION_CHECK(57, 64, 0, 64, 0) diff --git a/src/zm_videostore.h b/src/zm_videostore.h index e0d8d1afe..2f0108303 100644 --- a/src/zm_videostore.h +++ b/src/zm_videostore.h @@ -51,7 +51,6 @@ class VideoStore { AVStream *video_out_stream; AVStream *audio_out_stream; - AVCodec *video_out_codec; AVCodecContext *video_in_ctx; AVCodecContext *video_out_ctx;