Add support for AMR-WB encoding via libvo-amrwbenc

[ffmpeg] / ffmpeg.c

diff --git a/ffmpeg.c b/ffmpeg.c
index 645fdb6db8e030e4d9eb63d7fd7138797ed4ad5e..80d2cca2b7c5144772ab70829a6df2b2298dbd14 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -69,7 +69,7 @@
 #include <sys/select.h>
 #endif
 
-#if HAVE_CONIO_H
+#if HAVE_KBHIT
 #include <conio.h>
 #endif
 #include <time.h>
@@ -110,6 +110,8 @@ static const OptionDef options[];
 #define MAX_STREAMS 1024    /* arbitrary sanity check value */
 #endif
 
+#define FFM_PACKET_SIZE 4096 //XXX a duplicate of the line in ffm.h
+
 static const char *last_asked_format = NULL;
 static AVFormatContext *input_files[MAX_FILES];
 static int64_t input_files_ts_offset[MAX_FILES];
@@ -435,7 +437,7 @@ static void term_init(void)
 /* read a key without blocking */
 static int read_key(void)
 {
-#if HAVE_CONIO_H
+#if HAVE_KBHIT
     if(kbhit())
         return(getch());
 #endif
@@ -1390,6 +1392,14 @@ static void print_report(AVFormatContext **output_files,
     }
 }
 
+static void generate_silence(uint8_t* buf, enum AVSampleFormat sample_fmt, size_t size)
+{
+    int fill_char = 0x00;
+    if (sample_fmt == AV_SAMPLE_FMT_U8)
+        fill_char = 0x80;
+    memset(buf, fill_char, size);
+}
+
 /* pkt = NULL means EOF (needed to flush decoder buffers) */
 static int output_packet(AVInputStream *ist, int ist_index,
                          AVOutputStream **ost_table, int nb_ostreams,
@@ -1732,7 +1742,7 @@ static int output_packet(AVInputStream *ist, int ist_index,
                                     int frame_bytes = enc->frame_size*osize*enc->channels;
                                     if (allocated_audio_buf_size < frame_bytes)
                                         ffmpeg_exit(1);
-                                    memset(audio_buf+fifo_bytes, 0, frame_bytes - fifo_bytes);
+                                    generate_silence(audio_buf+fifo_bytes, enc->sample_fmt, frame_bytes - fifo_bytes);
                                 }
 
                                 ret = avcodec_encode_audio(enc, bit_buffer, bit_buffer_size, (short *)audio_buf);
@@ -1789,7 +1799,7 @@ static void print_sdp(AVFormatContext **avc, int n)
 {
     char sdp[2048];
 
-    avf_sdp_create(avc, n, sdp, sizeof(sdp));
+    av_sdp_create(avc, n, sdp, sizeof(sdp));
     printf("SDP:\n%s\n", sdp);
     fflush(stdout);
 }
@@ -2100,6 +2110,7 @@ static int transcode(AVFormatContext **output_files,
                 codec->sample_rate = icodec->sample_rate;
                 codec->channels = icodec->channels;
                 codec->frame_size = icodec->frame_size;
+                codec->audio_service_type = icodec->audio_service_type;
                 codec->block_align= icodec->block_align;
                 if(codec->block_align == 1 && codec->codec_id == CODEC_ID_MP3)
                     codec->block_align= 0;
@@ -2437,12 +2448,12 @@ static int transcode(AVFormatContext **output_files,
     }
 
     if (!using_stdin && verbose >= 0) {
-#if HAVE_CONIO_H
+#if HAVE_KBHIT
         fprintf(stderr, "Press [q] to stop encoding\n");
 #else
         fprintf(stderr, "Press ctrl-c to stop encoding\n");
 #endif
-        url_set_interrupt_cb(decode_interrupt_cb);
+        avio_set_interrupt_cb(decode_interrupt_cb);
     }
     term_init();
 
@@ -3741,7 +3752,7 @@ static void opt_output_file(const char *filename)
         }
 
         /* open the file */
-        if ((err = avio_open(&oc->pb, filename, URL_WRONLY)) < 0) {
+        if ((err = avio_open(&oc->pb, filename, AVIO_WRONLY)) < 0) {
             print_error(filename, err);
             ffmpeg_exit(1);
         }
@@ -4197,7 +4208,7 @@ static const OptionDef options[] = {
     { "vcodec", HAS_ARG | OPT_VIDEO, {(void*)opt_video_codec}, "force video codec ('copy' to copy stream)", "codec" },
     { "me_threshold", HAS_ARG | OPT_FUNC2 | OPT_EXPERT | OPT_VIDEO, {(void*)opt_me_threshold}, "motion estimaton threshold",  "threshold" },
     { "sameq", OPT_BOOL | OPT_VIDEO, {(void*)&same_quality},
-      "use same video quality as source (implies VBR)" },
+      "use same quantizer as source (implies VBR)" },
     { "pass", HAS_ARG | OPT_VIDEO, {(void*)&opt_pass}, "select the pass number (1 or 2)", "n" },
     { "passlogfile", HAS_ARG | OPT_STRING | OPT_VIDEO, {(void*)&pass_logfilename_prefix}, "select two pass log file name prefix", "prefix" },
     { "deinterlace", OPT_BOOL | OPT_EXPERT | OPT_VIDEO, {(void*)&do_deinterlace},
@@ -4280,7 +4291,7 @@ int main(int argc, char **argv)
 
 #if HAVE_ISATTY
     if(isatty(STDIN_FILENO))
-        url_set_interrupt_cb(decode_interrupt_cb);
+        avio_set_interrupt_cb(decode_interrupt_cb);
 #endif
 
     init_opts();