mp3enc: write trailing padding

[ffmpeg] / libavformat / ffmetaenc.c

diff --git a/libavformat/ffmetaenc.c b/libavformat/ffmetaenc.c
index 17e1d6f499b28e84af084b3bc883b37b6088f0dd..19fe6c960f37e70781ca43e595098a9fa23e46ee 100644 (file)
--- a/libavformat/ffmetaenc.c
+++ b/libavformat/ffmetaenc.c
@@ -2,56 +2,59 @@
  * Metadata muxer
  * Copyright (c) 2010 Anton Khirnov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include <inttypes.h>
+
 #include "avformat.h"
-#include "meta.h"
+#include "ffmeta.h"
+#include "libavutil/dict.h"
 
 
-static void write_escape_str(ByteIOContext *s, const uint8_t *str)
+static void write_escape_str(AVIOContext *s, const uint8_t *str)
 {
     const uint8_t *p = str;
 
     while (*p) {
         if (*p == '#' || *p == ';' || *p == '=' || *p == '\\' || *p == '\n')
-            put_byte(s, '\\');
-        put_byte(s, *p);
+            avio_w8(s, '\\');
+        avio_w8(s, *p);
         p++;
     }
 }
 
-static void write_tags(ByteIOContext *s, AVMetadata *m)
+static void write_tags(AVIOContext *s, AVDictionary *m)
 {
-    AVMetadataTag *t = NULL;
-    while ((t = av_metadata_get(m, "", t, AV_METADATA_IGNORE_SUFFIX))) {
+    AVDictionaryEntry *t = NULL;
+    while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX))) {
         write_escape_str(s, t->key);
-        put_byte(s, '=');
+        avio_w8(s, '=');
         write_escape_str(s, t->value);
-        put_byte(s, '\n');
+        avio_w8(s, '\n');
     }
 }
 
 static int write_header(AVFormatContext *s)
 {
-    put_tag(s->pb, ID_STRING);
-    put_byte(s->pb, '1');          // version
-    put_byte(s->pb, '\n');
-    put_flush_packet(s->pb);
+    avio_write(s->pb, ID_STRING, sizeof(ID_STRING) - 1);
+    avio_w8(s->pb, '1');          // version
+    avio_w8(s->pb, '\n');
+    avio_flush(s->pb);
     return 0;
 }
 
@@ -62,23 +65,21 @@ static int write_trailer(AVFormatContext *s)
     write_tags(s->pb, s->metadata);
 
     for (i = 0; i < s->nb_streams; i++) {
-        put_tag(s->pb, ID_STREAM);
-        put_byte(s->pb, '\n');
+        avio_write(s->pb, ID_STREAM, sizeof(ID_STREAM) - 1);
+        avio_w8(s->pb, '\n');
         write_tags(s->pb, s->streams[i]->metadata);
     }
 
     for (i = 0; i < s->nb_chapters; i++) {
         AVChapter *ch = s->chapters[i];
-        put_tag(s->pb, ID_CHAPTER);
-        put_byte(s->pb, '\n');
-        url_fprintf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
-        url_fprintf(s->pb, "START=%lld\n", ch->start);
-        url_fprintf(s->pb, "END=%lld\n",   ch->end);
+        avio_write(s->pb, ID_CHAPTER, sizeof(ID_CHAPTER) - 1);
+        avio_w8(s->pb, '\n');
+        avio_printf(s->pb, "TIMEBASE=%d/%d\n", ch->time_base.num, ch->time_base.den);
+        avio_printf(s->pb, "START=%"PRId64"\n", ch->start);
+        avio_printf(s->pb, "END=%"PRId64"\n",   ch->end);
         write_tags(s->pb, ch->metadata);
     }
 
-    put_flush_packet(s->pb);
-
     return 0;
 }
 
@@ -87,9 +88,9 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
     return 0;
 }
 
-AVOutputFormat ffmetadata_muxer = {
+AVOutputFormat ff_ffmetadata_muxer = {
     .name          = "ffmetadata",
-    .long_name     = NULL_IF_CONFIG_SMALL("FFmpeg metadata in text format"),
+    .long_name     = NULL_IF_CONFIG_SMALL("FFmpeg metadata in text"),
     .extensions    = "ffmeta",
     .write_header  = write_header,
     .write_packet  = write_packet,