diff options
Diffstat (limited to 'libhb/muxmp4.c')
| -rw-r--r-- | libhb/muxmp4.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/libhb/muxmp4.c b/libhb/muxmp4.c deleted file mode 100644 index 971c4bfbb..000000000 --- a/libhb/muxmp4.c +++ /dev/null @@ -1,198 +0,0 @@ -/* $Id: muxmp4.c,v 1.24 2005/11/04 13:09:41 titer Exp $ - -This file is part of the HandBrake source code. -Homepage: <http://handbrake.m0k.org/>. -It may be used under the terms of the GNU General Public License. */ - -#include <ffmpeg/avformat.h> - -#include "hb.h" - -int64_t ff_gcd(int64_t a, int64_t b); - -struct hb_mux_object_s -{ - HB_MUX_COMMON; - - hb_job_t * job; - - AVFormatContext * format; -}; - -struct hb_mux_data_s -{ - int track; -}; - -/********************************************************************** -* MP4Init -********************************************************************** -* Allocates hb_mux_data_t structures, create file and write headers -*********************************************************************/ -static int MP4Init( hb_mux_object_t * m ) -{ - hb_job_t * job = m->job; - hb_title_t * title = job->title; - - hb_audio_t * audio; - int i; - AVFormatContext * oc; - AVStream *st; - AVFormatParameters params; - - register_protocol(&file_protocol); - //movenc_init(); - av_register_all(); - - oc = av_alloc_format_context(); - - if( job->mux & HB_MUX_PSP ) - { - oc->oformat = guess_format( "psp", NULL, NULL ); - hb_log( "using format psp" ); - } - else if( job->mux & HB_MUX_IPOD ) - { - /* added this format to ffmpeg source */ - oc->oformat = guess_format( "ipod", NULL, NULL ); - hb_log( "using format ipod" ); - } - else - { - oc->oformat = guess_format( "mp4", NULL, NULL ); - hb_log( "using format mp4" ); - } - if( !oc->oformat ) - { - hb_log( "guess_format failed" ); - return 1; - } - - hb_log( "using oformat: %s", oc->oformat->name ); - - snprintf( oc->filename, sizeof( oc->filename ), - "%s", job->file ); - - st = av_new_stream( oc, oc->nb_streams ); - if( !st ) - { - hb_log( "av_new_stream failed" ); - return 1; - } - st->stream_copy = 1; - st->codec->flags |= CODEC_FLAG_GLOBAL_HEADER; - st->codec->codec_type = CODEC_TYPE_VIDEO; - st->codec->codec_id = ( job->vcodec == HB_VCODEC_X264 ) ? -CODEC_ID_H264 : CODEC_ID_MPEG4; - st->codec->extradata= job->config.mpeg4.bytes; - st->codec->extradata_size= job->config.mpeg4.length; - st->codec->bit_rate = 1000 * job->vbitrate; - i = ff_gcd( job->vrate_base, job->vrate ); - st->codec->time_base = (AVRational){ job->vrate_base / i, job->vrate / i }; - - st->codec->pix_fmt = PIX_FMT_YUV420P; - st->codec->width = job->width; - st->codec->height = job->height; - st->codec->has_b_frames = 0; - - job->mux_data = malloc( sizeof( hb_mux_data_t ) ); - job->mux_data->track = 0; - - for( i = 0; i < hb_list_count( title->list_audio ); i++ ) - { - audio = hb_list_item( title->list_audio, i ); - - audio->mux_data = malloc( sizeof( hb_mux_data_t ) ); - audio->mux_data->track = i + 1; - - st = av_new_stream( oc, oc->nb_streams ); - if( !st ) - { - hb_log( "av_new_stream failed" ); - return 1; - } - st->stream_copy = 1; - st->codec->flags |= CODEC_FLAG_GLOBAL_HEADER; - st->codec->codec_type = CODEC_TYPE_AUDIO; - st->codec->codec_id = CODEC_ID_AAC; - st->codec->bit_rate = 1000 * job->abitrate; - st->codec->extradata= audio->config.aac.bytes; - st->codec->extradata_size= audio->config.aac.length; - st->codec->time_base = (AVRational){ 1, job->arate }; - st->codec->channels = 2; - st->codec->sample_rate = job->arate; - st->codec->frame_size = 1024; - st->codec->block_align = 0; - } - - oc->timestamp = 0; - if( url_fopen( &oc->pb, job->file, URL_WRONLY ) < 0 ) - { - hb_log( "url_fopen failed (%s)", job->file ); - return 1; - } - - memset( ¶ms, 0, sizeof( params ) ); - if( av_set_parameters( oc, ¶ms ) < 0 ) - { - hb_log( "av_set_parameters failed" ); - return 1; - } - - oc->packet_size= 0; - oc->mux_rate= 0; - oc->preload= (int)(0.5*AV_TIME_BASE); - oc->max_delay= (int)(0.7*AV_TIME_BASE); - oc->loop_output = AVFMT_NOOUTPUTLOOP; - - if( av_write_header( oc ) < 0 ) - { - hb_log( "av_write_header failed" ); - return 1; - } - - m->format = oc; - - return 0; -} - -static int MP4Mux( hb_mux_object_t * m, hb_mux_data_t * mux_data, - hb_buffer_t * buf ) -{ - AVPacket pkt; - av_init_packet(&pkt); - - pkt.stream_index = mux_data->track; - pkt.data = buf->data; - pkt.size = buf->size; - pkt.pts = buf->start; - - if( buf->key ) - { - pkt.flags |= PKT_FLAG_KEY; - } - - av_interleaved_write_frame( m->format, &pkt ); - - return 0; -} - -static int MP4End( hb_mux_object_t * m ) -{ - av_write_trailer( m->format ); - url_fclose( &m->format->pb ); - av_free( m->format ); - - return 0; -} - -hb_mux_object_t * hb_mux_mp4_init( hb_job_t * job ) -{ - hb_mux_object_t * m = calloc( sizeof( hb_mux_object_t ), 1 ); - m->init = MP4Init; - m->mux = MP4Mux; - m->end = MP4End; - m->job = job; - return m; -} - |