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Code Issues Releases Activity

ismindex: Rename structs and fields from "file" to "track"

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The tool nowadays supports more than one track per file,
this makes reading the code slightly less confusing.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-03-13 11:42:34 +02:00
parent 91d4823f70
commit f05e9beb4a
1 changed files with 149 additions and 149 deletions
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298
tools/ismindex.c
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@ -56,7 +56,7 @@ struct MoofOffset {
int duration; int duration;
}; };
struct VideoFile { struct Track {
const char *name; const char *name;
int64_t duration; int64_t duration;
int bitrate; int bitrate;
@ -74,12 +74,12 @@ struct VideoFile {
int tag; int tag;
}; };
struct VideoFiles { struct Tracks {
int nb_files; int nb_tracks;
int64_t duration; int64_t duration;
struct VideoFile **files; struct Track **tracks;
int video_file, audio_file; int video_track, audio_track;
int nb_video_files, nb_audio_files; int nb_video_tracks, nb_audio_tracks;
}; };
static int copy_tag(AVIOContext *in, AVIOContext *out, int32_t tag_name) static int copy_tag(AVIOContext *in, AVIOContext *out, int32_t tag_name)
@ -120,62 +120,62 @@ static int write_fragment(const char *filename, AVIOContext *in)
return ret; return ret;
} }
static int write_fragments(struct VideoFiles *files, int start_index, static int write_fragments(struct Tracks *tracks, int start_index,
AVIOContext *in) AVIOContext *in)
{ {
char dirname[100], filename[500]; char dirname[100], filename[500];
int i, j; int i, j;
for (i = start_index; i < files->nb_files; i++) { for (i = start_index; i < tracks->nb_tracks; i++) {
struct VideoFile *vf = files->files[i]; struct Track *track = tracks->tracks[i];
const char *type = vf->is_video ? "video" : "audio"; const char *type = track->is_video ? "video" : "audio";
snprintf(dirname, sizeof(dirname), "QualityLevels(%d)", vf->bitrate); snprintf(dirname, sizeof(dirname), "QualityLevels(%d)", track->bitrate);
mkdir(dirname, 0777); mkdir(dirname, 0777);
for (j = 0; j < vf->chunks; j++) { for (j = 0; j < track->chunks; j++) {
snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")", snprintf(filename, sizeof(filename), "%s/Fragments(%s=%"PRId64")",
dirname, type, vf->offsets[j].time); dirname, type, track->offsets[j].time);
avio_seek(in, vf->offsets[j].offset, SEEK_SET); avio_seek(in, track->offsets[j].offset, SEEK_SET);
write_fragment(filename, in); write_fragment(filename, in);
} }
} }
return 0; return 0;
} }
static int read_tfra(struct VideoFiles *files, int start_index, AVIOContext *f) static int read_tfra(struct Tracks *tracks, int start_index, AVIOContext *f)
{ {
int ret = AVERROR_EOF, track_id; int ret = AVERROR_EOF, track_id;
int version, fieldlength, i, j; int version, fieldlength, i, j;
int64_t pos = avio_tell(f); int64_t pos = avio_tell(f);
uint32_t size = avio_rb32(f); uint32_t size = avio_rb32(f);
struct VideoFile *vf = NULL; struct Track *track = NULL;
if (avio_rb32(f) != MKBETAG('t', 'f', 'r', 'a')) if (avio_rb32(f) != MKBETAG('t', 'f', 'r', 'a'))
goto fail; goto fail;
version = avio_r8(f); version = avio_r8(f);
avio_rb24(f); avio_rb24(f);
track_id = avio_rb32(f); /* track id */ track_id = avio_rb32(f); /* track id */
for (i = start_index; i < files->nb_files && !vf; i++) for (i = start_index; i < tracks->nb_tracks && !track; i++)
if (files->files[i]->track_id == track_id) if (tracks->tracks[i]->track_id == track_id)
vf = files->files[i]; track = tracks->tracks[i];
if (!vf) { if (!track) {
/* Ok, continue parsing the next atom */ /* Ok, continue parsing the next atom */
ret = 0; ret = 0;
goto fail; goto fail;
} }
fieldlength = avio_rb32(f); fieldlength = avio_rb32(f);
vf->chunks = avio_rb32(f); track->chunks = avio_rb32(f);
vf->offsets = av_mallocz(sizeof(*vf->offsets) * vf->chunks); track->offsets = av_mallocz(sizeof(*track->offsets) * track->chunks);
if (!vf->offsets) { if (!track->offsets) {
ret = AVERROR(ENOMEM); ret = AVERROR(ENOMEM);
goto fail; goto fail;
} }
for (i = 0; i < vf->chunks; i++) { for (i = 0; i < track->chunks; i++) {
if (version == 1) { if (version == 1) {
vf->offsets[i].time = avio_rb64(f); track->offsets[i].time = avio_rb64(f);
vf->offsets[i].offset = avio_rb64(f); track->offsets[i].offset = avio_rb64(f);
} else { } else {
vf->offsets[i].time = avio_rb32(f); track->offsets[i].time = avio_rb32(f);
vf->offsets[i].offset = avio_rb32(f); track->offsets[i].offset = avio_rb32(f);
} }
for (j = 0; j < ((fieldlength >> 4) & 3) + 1; j++) for (j = 0; j < ((fieldlength >> 4) & 3) + 1; j++)
avio_r8(f); avio_r8(f);
@ -184,12 +184,12 @@ static int read_tfra(struct VideoFiles *files, int start_index, AVIOContext *f)
for (j = 0; j < ((fieldlength >> 0) & 3) + 1; j++) for (j = 0; j < ((fieldlength >> 0) & 3) + 1; j++)
avio_r8(f); avio_r8(f);
if (i > 0) if (i > 0)
vf->offsets[i - 1].duration = vf->offsets[i].time - track->offsets[i - 1].duration = track->offsets[i].time -
vf->offsets[i - 1].time; track->offsets[i - 1].time;
} }
if (vf->chunks > 0) if (track->chunks > 0)
vf->offsets[vf->chunks - 1].duration = vf->duration - track->offsets[track->chunks - 1].duration = track->duration -
vf->offsets[vf->chunks - 1].time; track->offsets[track->chunks - 1].time;
ret = 0; ret = 0;
fail: fail:
@ -197,7 +197,7 @@ fail:
return ret; return ret;
} }
static int read_mfra(struct VideoFiles *files, int start_index, static int read_mfra(struct Tracks *tracks, int start_index,
const char *file, int split) const char *file, int split)
{ {
int err = 0; int err = 0;
@ -217,12 +217,12 @@ static int read_mfra(struct VideoFiles *files, int start_index,
err = AVERROR_INVALIDDATA; err = AVERROR_INVALIDDATA;
goto fail; goto fail;
} }
while (!read_tfra(files, start_index, f)) { while (!read_tfra(tracks, start_index, f)) {
/* Empty */ /* Empty */
} }
if (split) if (split)
write_fragments(files, start_index, f); write_fragments(tracks, start_index, f);
fail: fail:
if (f) if (f)
@ -232,24 +232,24 @@ fail:
return err; return err;
} }
static int get_private_data(struct VideoFile *vf, AVCodecContext *codec) static int get_private_data(struct Track *track, AVCodecContext *codec)
{ {
vf->codec_private_size = codec->extradata_size; track->codec_private_size = codec->extradata_size;
vf->codec_private = av_mallocz(codec->extradata_size); track->codec_private = av_mallocz(codec->extradata_size);
if (!vf->codec_private) if (!track->codec_private)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
memcpy(vf->codec_private, codec->extradata, codec->extradata_size); memcpy(track->codec_private, codec->extradata, codec->extradata_size);
return 0; return 0;
} }
static int get_video_private_data(struct VideoFile *vf, AVCodecContext *codec) static int get_video_private_data(struct Track *track, AVCodecContext *codec)
{ {
AVIOContext *io = NULL; AVIOContext *io = NULL;
uint16_t sps_size, pps_size; uint16_t sps_size, pps_size;
int err = AVERROR(EINVAL); int err = AVERROR(EINVAL);
if (codec->codec_id == AV_CODEC_ID_VC1) if (codec->codec_id == AV_CODEC_ID_VC1)
return get_private_data(vf, codec); return get_private_data(track, codec);
avio_open_dyn_buf(&io); avio_open_dyn_buf(&io);
if (codec->extradata_size < 11 || codec->extradata[0] != 1) if (codec->extradata_size < 11 || codec->extradata[0] != 1)
@ -267,16 +267,16 @@ static int get_video_private_data(struct VideoFile *vf, AVCodecContext *codec)
err = 0; err = 0;
fail: fail:
vf->codec_private_size = avio_close_dyn_buf(io, &vf->codec_private); track->codec_private_size = avio_close_dyn_buf(io, &track->codec_private);
return err; return err;
} }
static int handle_file(struct VideoFiles *files, const char *file, int split) static int handle_file(struct Tracks *tracks, const char *file, int split)
{ {
AVFormatContext *ctx = NULL; AVFormatContext *ctx = NULL;
int err = 0, i, orig_files = files->nb_files; int err = 0, i, orig_tracks = tracks->nb_tracks;
char errbuf[50], *ptr; char errbuf[50], *ptr;
struct VideoFile *vf; struct Track *track;
err = avformat_open_input(&ctx, file, NULL, NULL); err = avformat_open_input(&ctx, file, NULL, NULL);
if (err < 0) { if (err < 0) {
@ -296,72 +296,72 @@ static int handle_file(struct VideoFiles *files, const char *file, int split)
fprintf(stderr, "No streams found in %s\n", file); fprintf(stderr, "No streams found in %s\n", file);
goto fail; goto fail;
} }
if (!files->duration) if (!tracks->duration)
files->duration = ctx->duration; tracks->duration = ctx->duration;
for (i = 0; i < ctx->nb_streams; i++) { for (i = 0; i < ctx->nb_streams; i++) {
AVStream *st = ctx->streams[i]; AVStream *st = ctx->streams[i];
vf = av_mallocz(sizeof(*vf)); track = av_mallocz(sizeof(*track));
files->files = av_realloc(files->files, tracks->tracks = av_realloc(tracks->tracks,
sizeof(*files->files) * (files->nb_files + 1)); sizeof(*tracks->tracks) * (tracks->nb_tracks + 1));
files->files[files->nb_files] = vf; tracks->tracks[tracks->nb_tracks] = track;
vf->name = file; track->name = file;
if ((ptr = strrchr(file, '/')) != NULL) if ((ptr = strrchr(file, '/')) != NULL)
vf->name = ptr + 1; track->name = ptr + 1;
vf->bitrate = st->codec->bit_rate; track->bitrate = st->codec->bit_rate;
vf->track_id = st->id; track->track_id = st->id;
vf->timescale = st->time_base.den; track->timescale = st->time_base.den;
vf->duration = av_rescale_rnd(ctx->duration, vf->timescale, track->duration = av_rescale_rnd(ctx->duration, track->timescale,
AV_TIME_BASE, AV_ROUND_UP); AV_TIME_BASE, AV_ROUND_UP);
vf->is_audio = st->codec->codec_type == AVMEDIA_TYPE_AUDIO; track->is_audio = st->codec->codec_type == AVMEDIA_TYPE_AUDIO;
vf->is_video = st->codec->codec_type == AVMEDIA_TYPE_VIDEO; track->is_video = st->codec->codec_type == AVMEDIA_TYPE_VIDEO;
if (!vf->is_audio && !vf->is_video) { if (!track->is_audio && !track->is_video) {
fprintf(stderr, fprintf(stderr,
"Track %d in %s is neither video nor audio, skipping\n", "Track %d in %s is neither video nor audio, skipping\n",
vf->track_id, file); track->track_id, file);
av_freep(&files->files[files->nb_files]); av_freep(&tracks->tracks[tracks->nb_tracks]);
continue; continue;
} }
if (vf->is_audio) { if (track->is_audio) {
if (files->audio_file < 0) if (tracks->audio_track < 0)
files->audio_file = files->nb_files; tracks->audio_track = tracks->nb_tracks;
files->nb_audio_files++; tracks->nb_audio_tracks++;
vf->channels = st->codec->channels; track->channels = st->codec->channels;
vf->sample_rate = st->codec->sample_rate; track->sample_rate = st->codec->sample_rate;
if (st->codec->codec_id == AV_CODEC_ID_AAC) { if (st->codec->codec_id == AV_CODEC_ID_AAC) {
vf->fourcc = "AACL"; track->fourcc = "AACL";
vf->tag = 255; track->tag = 255;
vf->blocksize = 4; track->blocksize = 4;
} else if (st->codec->codec_id == AV_CODEC_ID_WMAPRO) { } else if (st->codec->codec_id == AV_CODEC_ID_WMAPRO) {
vf->fourcc = "WMAP"; track->fourcc = "WMAP";
vf->tag = st->codec->codec_tag; track->tag = st->codec->codec_tag;
vf->blocksize = st->codec->block_align; track->blocksize = st->codec->block_align;
} }
get_private_data(vf, st->codec); get_private_data(track, st->codec);
} }
if (vf->is_video) { if (track->is_video) {
if (files->video_file < 0) if (tracks->video_track < 0)
files->video_file = files->nb_files; tracks->video_track = tracks->nb_tracks;
files->nb_video_files++; tracks->nb_video_tracks++;
vf->width = st->codec->width; track->width = st->codec->width;
vf->height = st->codec->height; track->height = st->codec->height;
if (st->codec->codec_id == AV_CODEC_ID_H264) if (st->codec->codec_id == AV_CODEC_ID_H264)
vf->fourcc = "H264"; track->fourcc = "H264";
else if (st->codec->codec_id == AV_CODEC_ID_VC1) else if (st->codec->codec_id == AV_CODEC_ID_VC1)
vf->fourcc = "WVC1"; track->fourcc = "WVC1";
get_video_private_data(vf, st->codec); get_video_private_data(track, st->codec);
} }
files->nb_files++; tracks->nb_tracks++;
} }
avformat_close_input(&ctx); avformat_close_input(&ctx);
err = read_mfra(files, orig_files, file, split); err = read_mfra(tracks, orig_tracks, file, split);
fail: fail:
if (ctx) if (ctx)
@ -369,7 +369,7 @@ fail:
return err; return err;
} }
static void output_server_manifest(struct VideoFiles *files, static void output_server_manifest(struct Tracks *tracks,
const char *basename) const char *basename)
{ {
char filename[1000]; char filename[1000];
@ -390,13 +390,13 @@ static void output_server_manifest(struct VideoFiles *files,
fprintf(out, "\t</head>\n"); fprintf(out, "\t</head>\n");
fprintf(out, "\t<body>\n"); fprintf(out, "\t<body>\n");
fprintf(out, "\t\t<switch>\n"); fprintf(out, "\t\t<switch>\n");
for (i = 0; i < files->nb_files; i++) { for (i = 0; i < tracks->nb_tracks; i++) {
struct VideoFile *vf = files->files[i]; struct Track *track = tracks->tracks[i];
const char *type = vf->is_video ? "video" : "audio"; const char *type = track->is_video ? "video" : "audio";
fprintf(out, "\t\t\t<%s src=\"%s\" systemBitrate=\"%d\">\n", fprintf(out, "\t\t\t<%s src=\"%s\" systemBitrate=\"%d\">\n",
type, vf->name, vf->bitrate); type, track->name, track->bitrate);
fprintf(out, "\t\t\t\t<param name=\"trackID\" value=\"%d\" " fprintf(out, "\t\t\t\t<param name=\"trackID\" value=\"%d\" "
"valueType=\"data\" />\n", vf->track_id); "valueType=\"data\" />\n", track->track_id);
fprintf(out, "\t\t\t</%s>\n", type); fprintf(out, "\t\t\t</%s>\n", type);
} }
fprintf(out, "\t\t</switch>\n"); fprintf(out, "\t\t</switch>\n");
@ -405,7 +405,7 @@ static void output_server_manifest(struct VideoFiles *files,
fclose(out); fclose(out);
} }
static void output_client_manifest(struct VideoFiles *files, static void output_client_manifest(struct Tracks *tracks,
const char *basename, int split) const char *basename, int split)
{ {
char filename[1000]; char filename[1000];
@ -423,84 +423,84 @@ static void output_client_manifest(struct VideoFiles *files,
} }
fprintf(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"); fprintf(out, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
fprintf(out, "<SmoothStreamingMedia MajorVersion=\"2\" MinorVersion=\"0\" " fprintf(out, "<SmoothStreamingMedia MajorVersion=\"2\" MinorVersion=\"0\" "
"Duration=\"%"PRId64 "\">\n", files->duration * 10); "Duration=\"%"PRId64 "\">\n", tracks->duration * 10);
if (files->video_file >= 0) { if (tracks->video_track >= 0) {
struct VideoFile *vf = files->files[files->video_file]; struct Track *track = tracks->tracks[tracks->video_track];
struct VideoFile *first_vf = vf; struct Track *first_track = track;
int index = 0; int index = 0;
fprintf(out, fprintf(out,
"\t<StreamIndex Type=\"video\" QualityLevels=\"%d\" " "\t<StreamIndex Type=\"video\" QualityLevels=\"%d\" "
"Chunks=\"%d\" " "Chunks=\"%d\" "
"Url=\"QualityLevels({bitrate})/Fragments(video={start time})\">\n", "Url=\"QualityLevels({bitrate})/Fragments(video={start time})\">\n",
files->nb_video_files, vf->chunks); tracks->nb_video_tracks, track->chunks);
for (i = 0; i < files->nb_files; i++) { for (i = 0; i < tracks->nb_tracks; i++) {
vf = files->files[i]; track = tracks->tracks[i];
if (!vf->is_video) if (!track->is_video)
continue; continue;
fprintf(out, fprintf(out,
"\t\t<QualityLevel Index=\"%d\" Bitrate=\"%d\" " "\t\t<QualityLevel Index=\"%d\" Bitrate=\"%d\" "
"FourCC=\"%s\" MaxWidth=\"%d\" MaxHeight=\"%d\" " "FourCC=\"%s\" MaxWidth=\"%d\" MaxHeight=\"%d\" "
"CodecPrivateData=\"", "CodecPrivateData=\"",
index, vf->bitrate, vf->fourcc, vf->width, vf->height); index, track->bitrate, track->fourcc, track->width, track->height);
for (j = 0; j < vf->codec_private_size; j++) for (j = 0; j < track->codec_private_size; j++)
fprintf(out, "%02X", vf->codec_private[j]); fprintf(out, "%02X", track->codec_private[j]);
fprintf(out, "\" />\n"); fprintf(out, "\" />\n");
index++; index++;
if (vf->chunks != first_vf->chunks) if (track->chunks != first_track->chunks)
fprintf(stderr, "Mismatched number of video chunks in %s and %s\n", fprintf(stderr, "Mismatched number of video chunks in %s and %s\n",
vf->name, first_vf->name); track->name, first_track->name);
} }
vf = first_vf; track = first_track;
for (i = 0; i < vf->chunks; i++) { for (i = 0; i < track->chunks; i++) {
for (j = files->video_file + 1; j < files->nb_files; j++) { for (j = tracks->video_track + 1; j < tracks->nb_tracks; j++) {
if (files->files[j]->is_video && if (tracks->tracks[j]->is_video &&
vf->offsets[i].duration != files->files[j]->offsets[i].duration) track->offsets[i].duration != tracks->tracks[j]->offsets[i].duration)
fprintf(stderr, "Mismatched duration of video chunk %d in %s and %s\n", fprintf(stderr, "Mismatched duration of video chunk %d in %s and %s\n",
i, vf->name, files->files[j]->name); i, track->name, tracks->tracks[j]->name);
} }
fprintf(out, "\t\t<c n=\"%d\" d=\"%d\" />\n", i, fprintf(out, "\t\t<c n=\"%d\" d=\"%d\" />\n", i,
vf->offsets[i].duration); track->offsets[i].duration);
} }
fprintf(out, "\t</StreamIndex>\n"); fprintf(out, "\t</StreamIndex>\n");
} }
if (files->audio_file >= 0) { if (tracks->audio_track >= 0) {
struct VideoFile *vf = files->files[files->audio_file]; struct Track *track = tracks->tracks[tracks->audio_track];
struct VideoFile *first_vf = vf; struct Track *first_track = track;
int index = 0; int index = 0;
fprintf(out, fprintf(out,
"\t<StreamIndex Type=\"audio\" QualityLevels=\"%d\" " "\t<StreamIndex Type=\"audio\" QualityLevels=\"%d\" "
"Chunks=\"%d\" " "Chunks=\"%d\" "
"Url=\"QualityLevels({bitrate})/Fragments(audio={start time})\">\n", "Url=\"QualityLevels({bitrate})/Fragments(audio={start time})\">\n",
files->nb_audio_files, vf->chunks); tracks->nb_audio_tracks, track->chunks);
for (i = 0; i < files->nb_files; i++) { for (i = 0; i < tracks->nb_tracks; i++) {
vf = files->files[i]; track = tracks->tracks[i];
if (!vf->is_audio) if (!track->is_audio)
continue; continue;
fprintf(out, fprintf(out,
"\t\t<QualityLevel Index=\"%d\" Bitrate=\"%d\" " "\t\t<QualityLevel Index=\"%d\" Bitrate=\"%d\" "
"FourCC=\"%s\" SamplingRate=\"%d\" Channels=\"%d\" " "FourCC=\"%s\" SamplingRate=\"%d\" Channels=\"%d\" "
"BitsPerSample=\"16\" PacketSize=\"%d\" " "BitsPerSample=\"16\" PacketSize=\"%d\" "
"AudioTag=\"%d\" CodecPrivateData=\"", "AudioTag=\"%d\" CodecPrivateData=\"",
index, vf->bitrate, vf->fourcc, vf->sample_rate, index, track->bitrate, track->fourcc, track->sample_rate,
vf->channels, vf->blocksize, vf->tag); track->channels, track->blocksize, track->tag);
for (j = 0; j < vf->codec_private_size; j++) for (j = 0; j < track->codec_private_size; j++)
fprintf(out, "%02X", vf->codec_private[j]); fprintf(out, "%02X", track->codec_private[j]);
fprintf(out, "\" />\n"); fprintf(out, "\" />\n");
index++; index++;
if (vf->chunks != first_vf->chunks) if (track->chunks != first_track->chunks)
fprintf(stderr, "Mismatched number of audio chunks in %s and %s\n", fprintf(stderr, "Mismatched number of audio chunks in %s and %s\n",
vf->name, first_vf->name); track->name, first_track->name);
} }
vf = first_vf; track = first_track;
for (i = 0; i < vf->chunks; i++) { for (i = 0; i < track->chunks; i++) {
for (j = files->audio_file + 1; j < files->nb_files; j++) { for (j = tracks->audio_track + 1; j < tracks->nb_tracks; j++) {
if (files->files[j]->is_audio && if (tracks->tracks[j]->is_audio &&
vf->offsets[i].duration != files->files[j]->offsets[i].duration) track->offsets[i].duration != tracks->tracks[j]->offsets[i].duration)
fprintf(stderr, "Mismatched duration of audio chunk %d in %s and %s\n", fprintf(stderr, "Mismatched duration of audio chunk %d in %s and %s\n",
i, vf->name, files->files[j]->name); i, track->name, tracks->tracks[j]->name);
} }
fprintf(out, "\t\t<c n=\"%d\" d=\"%d\" />\n", fprintf(out, "\t\t<c n=\"%d\" d=\"%d\" />\n",
i, vf->offsets[i].duration); i, track->offsets[i].duration);
} }
fprintf(out, "\t</StreamIndex>\n"); fprintf(out, "\t</StreamIndex>\n");
} }
@ -508,23 +508,23 @@ static void output_client_manifest(struct VideoFiles *files,
fclose(out); fclose(out);
} }
static void clean_files(struct VideoFiles *files) static void clean_tracks(struct Tracks *tracks)
{ {
int i; int i;
for (i = 0; i < files->nb_files; i++) { for (i = 0; i < tracks->nb_tracks; i++) {
av_freep(&files->files[i]->codec_private); av_freep(&tracks->tracks[i]->codec_private);
av_freep(&files->files[i]->offsets); av_freep(&tracks->tracks[i]->offsets);
av_freep(&files->files[i]); av_freep(&tracks->tracks[i]);
} }
av_freep(&files->files); av_freep(&tracks->tracks);
files->nb_files = 0; tracks->nb_tracks = 0;
} }
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
const char *basename = NULL; const char *basename = NULL;
int split = 0, i; int split = 0, i;
struct VideoFiles vf = { 0, .video_file = -1, .audio_file = -1 }; struct Tracks tracks = { 0, .video_track = -1, .audio_track = -1 };
av_register_all(); av_register_all();
@ -537,18 +537,18 @@ int main(int argc, char **argv)
} else if (argv[i][0] == '-') { } else if (argv[i][0] == '-') {
return usage(argv[0], 1); return usage(argv[0], 1);
} else { } else {
if (handle_file(&vf, argv[i], split)) if (handle_file(&tracks, argv[i], split))
return 1; return 1;
} }
} }
if (!vf.nb_files || (!basename && !split)) if (!tracks.nb_tracks || (!basename && !split))
return usage(argv[0], 1); return usage(argv[0], 1);
if (!split) if (!split)
output_server_manifest(&vf, basename); output_server_manifest(&tracks, basename);
output_client_manifest(&vf, basename, split); output_client_manifest(&tracks, basename, split);
clean_files(&vf); clean_tracks(&tracks);
return 0; return 0;
} }